17980463760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:172

約数の個数: 720

約数和(自身を含む): 70409832768

約数和(自身を除く): 52429369008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 37, 40, 42, 43, 48, 49, 56, 60, 62, 70, 74, 80, 84, 86, 93, 98, 105, 111, 112, 120, 124, 129, 140, 147, 148, 155, 168, 172, 185, 186, 196, 210, 215, 217, 222, 240, 245, 248, 258, 259, 280, 294, 296, 301, 310, 336, 344, 370, 372, 392, 420, 430, 434, 444, 465, 490, 496, 516, 518, 555, 560, 588, 592, 602, 620, 645, 651, 688, 735, 740, 744, 777, 784, 840, 860, 868, 888, 903, 930, 961, 980, 1032, 1036, 1085, 1110, 1147, 1176, 1204, 1240, 1290, 1295, 1302, 1333, 1470, 1480, 1488, 1505, 1519, 1554, 1591, 1680, 1720, 1736, 1776, 1806, 1813, 1860, 1922, 1960, 2064, 2072, 2107, 2170, 2220, 2294, 2352, 2408, 2480, 2580, 2590, 2604, 2666, 2883, 2940, 2960, 3010, 3038, 3108, 3182, 3255, 3440, 3441, 3472, 3612, 3626, 3720, 3844, 3885, 3920, 3999, 4144, 4214, 4340, 4440, 4515, 4557, 4588, 4773, 4805, 4816, 5160, 5180, 5208, 5332, 5439, 5735, 5766, 5880, 6020, 6076, 6216, 6321, 6364, 6510, 6665, 6727, 6882, 7224, 7252, 7440, 7595, 7688, 7770, 7955, 7998, 8029, 8428, 8680, 8880, 9030, 9065, 9114, 9176, 9331, 9546, 9610, 10320, 10360, 10416, 10535, 10664, 10878, 11137, 11470, 11532, 11760, 12040, 12152, 12432, 12642, 12728, 13020, 13330, 13454, 13764, 14415, 14448, 14504, 15190, 15376, 15540, 15910, 15996, 16058, 16856, 17205, 17360, 18060, 18130, 18228, 18352, 18662, 19092, 19220, 19995, 20181, 20720, 21070, 21328, 21756, 22274, 22785, 22940, 23064, 23865, 24080, 24087, 24304, 25284, 25456, 26040, 26660, 26908, 27195, 27528, 27993, 28830, 29008, 30380, 31080, 31605, 31820, 31992, 32116, 33411, 33635, 33712, 34410, 35557, 36120, 36260, 36456, 37324, 38184, 38440, 39990, 40145, 40362, 41323, 42140, 43512, 44548, 45570, 45880, 46128, 46655, 47089, 47730, 48174, 49321, 50568, 52080, 53320, 53816, 54390, 55056, 55685, 55986, 56203, 57660, 60760, 62160, 63210, 63640, 63984, 64232, 65317, 66822, 67270, 68820, 71114, 72240, 72520, 72912, 74648, 76368, 76880, 77959, 79980, 80290, 80724, 82646, 84280, 87024, 89096, 91140, 91760, 93310, 94178, 95460, 96348, 98642, 100905, 101136, 106640, 106671, 107632, 108780, 111370, 111972, 112406, 115320, 120435, 121520, 123969, 126420, 127280, 128464, 130634, 133644, 134540, 137640, 139965, 141267, 142228, 145040, 147963, 149296, 155918, 159960, 160580, 161448, 165292, 167055, 168560, 168609, 177785, 178192, 182280, 186620, 188356, 190920, 192696, 195951, 197284, 201810, 206615, 213342, 217560, 222740, 223944, 224812, 230640, 233877, 235445, 240870, 246605, 247938, 248899, 252840, 261268, 267288, 269080, 275280, 279930, 281015, 282534, 284456, 289261, 295926, 311836, 319920, 321160, 322896, 326585, 330584, 334110, 337218, 345247, 355570, 364560, 373240, 376712, 381840, 385392, 389795, 391902, 394568, 403620, 413230, 426684, 435120, 445480, 447888, 449624, 467754, 470890, 481740, 493210, 495876, 497798, 505680, 522536, 533355, 534576, 538160, 559860, 562030, 565068, 568912, 578522, 591852, 619845, 623672, 642320, 653170, 661168, 668220, 674436, 690494, 706335, 711140, 739815, 746480, 746697, 753424, 779590, 783804, 789136, 807240, 826460, 843045, 853368, 867783, 890960, 899248, 935508, 941780, 963480, 979755, 986420, 991752, 995596, 1035741, 1045072, 1066710, 1119720, 1124060, 1130136, 1157044, 1169385, 1183704, 1239690, 1244495, 1247344, 1306340, 1336440, 1348872, 1380988, 1412670, 1422280, 1446305, 1479630, 1493394, 1528951, 1559180, 1567608, 1614480, 1652920, 1686090, 1706736, 1726235, 1735566, 1742293, 1871016, 1883560, 1926960, 1959510, 1972840, 1983504, 1991192, 2024827, 2071482, 2133420, 2239440, 2248120, 2260272, 2314088, 2338770, 2367408, 2416729, 2479380, 2488990, 2612680, 2672880, 2697744, 2761976, 2825340, 2844560, 2892610, 2959260, 2986788, 3057902, 3118360, 3135216, 3305840, 3372180, 3452470, 3471132, 3484586, 3733485, 3742032, 3767120, 3919020, 3945680, 3982384, 4049654, 4142964, 4266840, 4338915, 4496240, 4586853, 4628176, 4677540, 4833458, 4958760, 4977980, 5178705, 5225360, 5226879, 5523952, 5650680, 5785220, 5918520, 5973576, 6074481, 6115804, 6236720, 6744360, 6904940, 6942264, 6969172, 7250187, 7466970, 7644755, 7838040, 8099308, 8285928, 8533680, 8677830, 8711465, 9173706, 9355080, 9666916, 9917520, 9955960, 10124135, 10357410, 10453758, 10702657, 11301360, 11570440, 11837040, 11947152, 12083645, 12148962, 12231608, 13488720, 13809880, 13884528, 13938344, 14500374, 14933940, 15289510, 15676080, 16198616, 16571856, 17355660, 17422930, 18347412, 18710160, 19333832, 19911920, 20248270, 20714820, 20907516, 21405314, 22934265, 23140880, 24167290, 24297924, 24463216, 26134395, 27619760, 27876688, 29000748, 29867880, 30372405, 30579020, 32107971, 32397232, 34711320, 34845860, 36250935, 36694824, 38667664, 40496540, 41429640, 41815032, 42810628, 45868530, 48334580, 48595848, 52268790, 53513285, 58001496, 59735760, 60744810, 61158040, 64215942, 69422640, 69691720, 72501870, 73389648, 74918599, 80993080, 82859280, 83630064, 85621256, 91737060, 96669160, 97191696, 104537580, 107026570, 116002992, 121489620, 122316080, 128431884, 139383440, 145003740, 149837198, 160539855, 161986160, 171242512, 183474120, 193338320, 209075160, 214053140, 224755797, 242979240, 256863768, 290007480, 299674396, 321079710, 366948240, 374592995, 418150320, 428106280, 449511594, 485958480, 513727536, 580014960, 599348792, 642159420, 749185990, 856212560, 899023188, 1123778985, 1198697584, 1284318840, 1498371980, 1798046376, 2247557970, 2568637680, 2996743960, 3596092752, 4495115940, 5993487920, 8990231880, 17980463760]

約数ペア:

[(1, 17980463760), (2, 8990231880), (3, 5993487920), (4, 4495115940), (5, 3596092752), (6, 2996743960), (7, 2568637680), (8, 2247557970), (10, 1798046376), (12, 1498371980), (14, 1284318840), (15, 1198697584), (16, 1123778985), (20, 899023188), (21, 856212560), (24, 749185990), (28, 642159420), (30, 599348792), (31, 580014960), (35, 513727536), (37, 485958480), (40, 449511594), (42, 428106280), (43, 418150320), (48, 374592995), (49, 366948240), (56, 321079710), (60, 299674396), (62, 290007480), (70, 256863768), (74, 242979240), (80, 224755797), (84, 214053140), (86, 209075160), (93, 193338320), (98, 183474120), (105, 171242512), (111, 161986160), (112, 160539855), (120, 149837198), (124, 145003740), (129, 139383440), (140, 128431884), (147, 122316080), (148, 121489620), (155, 116002992), (168, 107026570), (172, 104537580), (185, 97191696), (186, 96669160), (196, 91737060), (210, 85621256), (215, 83630064), (217, 82859280), (222, 80993080), (240, 74918599), (245, 73389648), (248, 72501870), (258, 69691720), (259, 69422640), (280, 64215942), (294, 61158040), (296, 60744810), (301, 59735760), (310, 58001496), (336, 53513285), (344, 52268790), (370, 48595848), (372, 48334580), (392, 45868530), (420, 42810628), (430, 41815032), (434, 41429640), (444, 40496540), (465, 38667664), (490, 36694824), (496, 36250935), (516, 34845860), (518, 34711320), (555, 32397232), (560, 32107971), (588, 30579020), (592, 30372405), (602, 29867880), (620, 29000748), (645, 27876688), (651, 27619760), (688, 26134395), (735, 24463216), (740, 24297924), (744, 24167290), (777, 23140880), (784, 22934265), (840, 21405314), (860, 20907516), (868, 20714820), (888, 20248270), (903, 19911920), (930, 19333832), (961, 18710160), (980, 18347412), (1032, 17422930), (1036, 17355660), (1085, 16571856), (1110, 16198616), (1147, 15676080), (1176, 15289510), (1204, 14933940), (1240, 14500374), (1290, 13938344), (1295, 13884528), (1302, 13809880), (1333, 13488720), (1470, 12231608), (1480, 12148962), (1488, 12083645), (1505, 11947152), (1519, 11837040), (1554, 11570440), (1591, 11301360), (1680, 10702657), (1720, 10453758), (1736, 10357410), (1776, 10124135), (1806, 9955960), (1813, 9917520), (1860, 9666916), (1922, 9355080), (1960, 9173706), (2064, 8711465), (2072, 8677830), (2107, 8533680), (2170, 8285928), (2220, 8099308), (2294, 7838040), (2352, 7644755), (2408, 7466970), (2480, 7250187), (2580, 6969172), (2590, 6942264), (2604, 6904940), (2666, 6744360), (2883, 6236720), (2940, 6115804), (2960, 6074481), (3010, 5973576), (3038, 5918520), (3108, 5785220), (3182, 5650680), (3255, 5523952), (3440, 5226879), (3441, 5225360), (3472, 5178705), (3612, 4977980), (3626, 4958760), (3720, 4833458), (3844, 4677540), (3885, 4628176), (3920, 4586853), (3999, 4496240), (4144, 4338915), (4214, 4266840), (4340, 4142964), (4440, 4049654), (4515, 3982384), (4557, 3945680), (4588, 3919020), (4773, 3767120), (4805, 3742032), (4816, 3733485), (5160, 3484586), (5180, 3471132), (5208, 3452470), (5332, 3372180), (5439, 3305840), (5735, 3135216), (5766, 3118360), (5880, 3057902), (6020, 2986788), (6076, 2959260), (6216, 2892610), (6321, 2844560), (6364, 2825340), (6510, 2761976), (6665, 2697744), (6727, 2672880), (6882, 2612680), (7224, 2488990), (7252, 2479380), (7440, 2416729), (7595, 2367408), (7688, 2338770), (7770, 2314088), (7955, 2260272), (7998, 2248120), (8029, 2239440), (8428, 2133420), (8680, 2071482), (8880, 2024827), (9030, 1991192), (9065, 1983504), (9114, 1972840), (9176, 1959510), (9331, 1926960), (9546, 1883560), (9610, 1871016), (10320, 1742293), (10360, 1735566), (10416, 1726235), (10535, 1706736), (10664, 1686090), (10878, 1652920), (11137, 1614480), (11470, 1567608), (11532, 1559180), (11760, 1528951), (12040, 1493394), (12152, 1479630), (12432, 1446305), (12642, 1422280), (12728, 1412670), (13020, 1380988), (13330, 1348872), (13454, 1336440), (13764, 1306340), (14415, 1247344), (14448, 1244495), (14504, 1239690), (15190, 1183704), (15376, 1169385), (15540, 1157044), (15910, 1130136), (15996, 1124060), (16058, 1119720), (16856, 1066710), (17205, 1045072), (17360, 1035741), (18060, 995596), (18130, 991752), (18228, 986420), (18352, 979755), (18662, 963480), (19092, 941780), (19220, 935508), (19995, 899248), (20181, 890960), (20720, 867783), (21070, 853368), (21328, 843045), (21756, 826460), (22274, 807240), (22785, 789136), (22940, 783804), (23064, 779590), (23865, 753424), (24080, 746697), (24087, 746480), (24304, 739815), (25284, 711140), (25456, 706335), (26040, 690494), (26660, 674436), (26908, 668220), (27195, 661168), (27528, 653170), (27993, 642320), (28830, 623672), (29008, 619845), (30380, 591852), (31080, 578522), (31605, 568912), (31820, 565068), (31992, 562030), (32116, 559860), (33411, 538160), (33635, 534576), (33712, 533355), (34410, 522536), (35557, 505680), (36120, 497798), (36260, 495876), (36456, 493210), (37324, 481740), (38184, 470890), (38440, 467754), (39990, 449624), (40145, 447888), (40362, 445480), (41323, 435120), (42140, 426684), (43512, 413230), (44548, 403620), (45570, 394568), (45880, 391902), (46128, 389795), (46655, 385392), (47089, 381840), (47730, 376712), (48174, 373240), (49321, 364560), (50568, 355570), (52080, 345247), (53320, 337218), (53816, 334110), (54390, 330584), (55056, 326585), (55685, 322896), (55986, 321160), (56203, 319920), (57660, 311836), (60760, 295926), (62160, 289261), (63210, 284456), (63640, 282534), (63984, 281015), (64232, 279930), (65317, 275280), (66822, 269080), (67270, 267288), (68820, 261268), (71114, 252840), (72240, 248899), (72520, 247938), (72912, 246605), (74648, 240870), (76368, 235445), (76880, 233877), (77959, 230640), (79980, 224812), (80290, 223944), (80724, 222740), (82646, 217560), (84280, 213342), (87024, 206615), (89096, 201810), (91140, 197284), (91760, 195951), (93310, 192696), (94178, 190920), (95460, 188356), (96348, 186620), (98642, 182280), (100905, 178192), (101136, 177785), (106640, 168609), (106671, 168560), (107632, 167055), (108780, 165292), (111370, 161448), (111972, 160580), (112406, 159960), (115320, 155918), (120435, 149296), (121520, 147963), (123969, 145040), (126420, 142228), (127280, 141267), (128464, 139965), (130634, 137640), (133644, 134540)]