21796627860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1165

約数の個数: 576

約数和(自身を含む): 86014656000

約数和(自身を除く): 64218028140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 19, 20, 21, 28, 30, 34, 35, 36, 38, 42, 45, 49, 51, 57, 60, 63, 68, 70, 76, 84, 85, 90, 95, 98, 102, 105, 114, 119, 126, 133, 140, 147, 153, 170, 171, 180, 190, 196, 204, 210, 228, 238, 245, 252, 255, 266, 285, 294, 306, 315, 323, 340, 342, 343, 357, 380, 399, 420, 441, 476, 490, 510, 532, 570, 588, 595, 612, 630, 646, 665, 684, 686, 714, 735, 765, 798, 833, 855, 882, 931, 969, 980, 1020, 1029, 1071, 1093, 1140, 1190, 1197, 1260, 1292, 1330, 1372, 1428, 1470, 1530, 1596, 1615, 1666, 1710, 1715, 1764, 1785, 1862, 1938, 1995, 2058, 2142, 2186, 2205, 2261, 2380, 2394, 2499, 2660, 2793, 2907, 2940, 3060, 3087, 3230, 3279, 3332, 3420, 3430, 3570, 3724, 3876, 3990, 4116, 4165, 4284, 4372, 4410, 4522, 4655, 4788, 4845, 4998, 5145, 5355, 5465, 5586, 5814, 5831, 5985, 6174, 6460, 6517, 6558, 6783, 6860, 7140, 7497, 7651, 7980, 8330, 8379, 8820, 9044, 9310, 9690, 9837, 9996, 10290, 10710, 10930, 11172, 11305, 11628, 11662, 11970, 12348, 12495, 13034, 13116, 13566, 13965, 14535, 14994, 15302, 15435, 15827, 16395, 16660, 16758, 17493, 18581, 18620, 19380, 19551, 19674, 20349, 20580, 20767, 21420, 21860, 22610, 22953, 23324, 23940, 24990, 26068, 27132, 27930, 29070, 29155, 29988, 30604, 30870, 31654, 32585, 32790, 33516, 33915, 34986, 37162, 37485, 38255, 39102, 39348, 40698, 41534, 41895, 45220, 45906, 47481, 49185, 49980, 52479, 53557, 55743, 55860, 58140, 58310, 58653, 61740, 62301, 63308, 65170, 65580, 67830, 68859, 69972, 74324, 74970, 76510, 78204, 79135, 81396, 83068, 83790, 87465, 91812, 92905, 94962, 97755, 98370, 101745, 103835, 104958, 107114, 110789, 111486, 114765, 116620, 117306, 124602, 130067, 130340, 135660, 137718, 142443, 145369, 149940, 153020, 158270, 160671, 167229, 167580, 174930, 185810, 186903, 189924, 195510, 196740, 203490, 207670, 209916, 214228, 221578, 222972, 229530, 234612, 237405, 249204, 260134, 262395, 267785, 275436, 278715, 284886, 290738, 293265, 311505, 316540, 321342, 332367, 334458, 344295, 349860, 353039, 371620, 373806, 374899, 390201, 391020, 406980, 415340, 436107, 443156, 459060, 474810, 482013, 520268, 524790, 535570, 553945, 557430, 569772, 581476, 586530, 623010, 642684, 650335, 664734, 668916, 688590, 706078, 712215, 726845, 747612, 749798, 780402, 803355, 836145, 872214, 910469, 934515, 949620, 964026, 997101, 1017583, 1049580, 1059117, 1071140, 1107890, 1114860, 1124697, 1170603, 1173060, 1246020, 1300670, 1308321, 1329468, 1377180, 1412156, 1424430, 1453690, 1499596, 1560804, 1606710, 1661835, 1672290, 1744428, 1765195, 1820938, 1869030, 1874495, 1928052, 1951005, 1994202, 2035166, 2118234, 2180535, 2215780, 2249394, 2341206, 2410065, 2471273, 2601340, 2616642, 2731407, 2848860, 2907380, 3052749, 3177351, 3213420, 3323670, 3344580, 3374091, 3530390, 3641876, 3738060, 3748990, 3902010, 3988404, 4070332, 4236468, 4361070, 4498788, 4552345, 4682412, 4820130, 4942546, 4985505, 5087915, 5233284, 5295585, 5462814, 5623485, 5853015, 6105498, 6354702, 6373283, 6541605, 6647340, 6748182, 7060780, 7123081, 7413819, 7497980, 7804020, 8194221, 8722140, 9104690, 9158247, 9640260, 9885092, 9971010, 10175830, 10591170, 10925628, 11246970, 11706030, 12210996, 12356365, 12709404, 12746566, 13083210, 13496364, 13657035, 14246162, 14827638, 15263745, 15886755, 16388442, 16870455, 17298911, 18209380, 18316494, 19119849, 19942020, 20351660, 21182340, 21369243, 22241457, 22493940, 23412060, 24712730, 25493132, 26166420, 27314070, 28492324, 29655276, 30527490, 31773510, 31866415, 32776884, 33740910, 34597822, 35615405, 36632988, 37069095, 38239698, 40971105, 42738486, 44482914, 45791235, 49425460, 51896733, 54628140, 57359547, 61054980, 63547020, 63732830, 64107729, 67481820, 69195644, 71230810, 74138190, 76479396, 81942210, 85476972, 86494555, 88965828, 91582470, 95599245, 103793466, 106846215, 111207285, 114719094, 121092377, 127465660, 128215458, 142461620, 148276380, 155690199, 163884420, 172989110, 183164940, 191198490, 207586932, 213692430, 222414570, 229438188, 242184754, 256430916, 259483665, 286797735, 311380398, 320538645, 345978220, 363277131, 382396980, 427384860, 444829140, 484369508, 518967330, 573595470, 605461885, 622760796, 641077290, 726554262, 778450995, 1037934660, 1089831393, 1147190940, 1210923770, 1282154580, 1453108524, 1556901990, 1816385655, 2179662786, 2421847540, 3113803980, 3632771310, 4359325572, 5449156965, 7265542620, 10898313930, 21796627860]

約数ペア:

[(1, 21796627860), (2, 10898313930), (3, 7265542620), (4, 5449156965), (5, 4359325572), (6, 3632771310), (7, 3113803980), (9, 2421847540), (10, 2179662786), (12, 1816385655), (14, 1556901990), (15, 1453108524), (17, 1282154580), (18, 1210923770), (19, 1147190940), (20, 1089831393), (21, 1037934660), (28, 778450995), (30, 726554262), (34, 641077290), (35, 622760796), (36, 605461885), (38, 573595470), (42, 518967330), (45, 484369508), (49, 444829140), (51, 427384860), (57, 382396980), (60, 363277131), (63, 345978220), (68, 320538645), (70, 311380398), (76, 286797735), (84, 259483665), (85, 256430916), (90, 242184754), (95, 229438188), (98, 222414570), (102, 213692430), (105, 207586932), (114, 191198490), (119, 183164940), (126, 172989110), (133, 163884420), (140, 155690199), (147, 148276380), (153, 142461620), (170, 128215458), (171, 127465660), (180, 121092377), (190, 114719094), (196, 111207285), (204, 106846215), (210, 103793466), (228, 95599245), (238, 91582470), (245, 88965828), (252, 86494555), (255, 85476972), (266, 81942210), (285, 76479396), (294, 74138190), (306, 71230810), (315, 69195644), (323, 67481820), (340, 64107729), (342, 63732830), (343, 63547020), (357, 61054980), (380, 57359547), (399, 54628140), (420, 51896733), (441, 49425460), (476, 45791235), (490, 44482914), (510, 42738486), (532, 40971105), (570, 38239698), (588, 37069095), (595, 36632988), (612, 35615405), (630, 34597822), (646, 33740910), (665, 32776884), (684, 31866415), (686, 31773510), (714, 30527490), (735, 29655276), (765, 28492324), (798, 27314070), (833, 26166420), (855, 25493132), (882, 24712730), (931, 23412060), (969, 22493940), (980, 22241457), (1020, 21369243), (1029, 21182340), (1071, 20351660), (1093, 19942020), (1140, 19119849), (1190, 18316494), (1197, 18209380), (1260, 17298911), (1292, 16870455), (1330, 16388442), (1372, 15886755), (1428, 15263745), (1470, 14827638), (1530, 14246162), (1596, 13657035), (1615, 13496364), (1666, 13083210), (1710, 12746566), (1715, 12709404), (1764, 12356365), (1785, 12210996), (1862, 11706030), (1938, 11246970), (1995, 10925628), (2058, 10591170), (2142, 10175830), (2186, 9971010), (2205, 9885092), (2261, 9640260), (2380, 9158247), (2394, 9104690), (2499, 8722140), (2660, 8194221), (2793, 7804020), (2907, 7497980), (2940, 7413819), (3060, 7123081), (3087, 7060780), (3230, 6748182), (3279, 6647340), (3332, 6541605), (3420, 6373283), (3430, 6354702), (3570, 6105498), (3724, 5853015), (3876, 5623485), (3990, 5462814), (4116, 5295585), (4165, 5233284), (4284, 5087915), (4372, 4985505), (4410, 4942546), (4522, 4820130), (4655, 4682412), (4788, 4552345), (4845, 4498788), (4998, 4361070), (5145, 4236468), (5355, 4070332), (5465, 3988404), (5586, 3902010), (5814, 3748990), (5831, 3738060), (5985, 3641876), (6174, 3530390), (6460, 3374091), (6517, 3344580), (6558, 3323670), (6783, 3213420), (6860, 3177351), (7140, 3052749), (7497, 2907380), (7651, 2848860), (7980, 2731407), (8330, 2616642), (8379, 2601340), (8820, 2471273), (9044, 2410065), (9310, 2341206), (9690, 2249394), (9837, 2215780), (9996, 2180535), (10290, 2118234), (10710, 2035166), (10930, 1994202), (11172, 1951005), (11305, 1928052), (11628, 1874495), (11662, 1869030), (11970, 1820938), (12348, 1765195), (12495, 1744428), (13034, 1672290), (13116, 1661835), (13566, 1606710), (13965, 1560804), (14535, 1499596), (14994, 1453690), (15302, 1424430), (15435, 1412156), (15827, 1377180), (16395, 1329468), (16660, 1308321), (16758, 1300670), (17493, 1246020), (18581, 1173060), (18620, 1170603), (19380, 1124697), (19551, 1114860), (19674, 1107890), (20349, 1071140), (20580, 1059117), (20767, 1049580), (21420, 1017583), (21860, 997101), (22610, 964026), (22953, 949620), (23324, 934515), (23940, 910469), (24990, 872214), (26068, 836145), (27132, 803355), (27930, 780402), (29070, 749798), (29155, 747612), (29988, 726845), (30604, 712215), (30870, 706078), (31654, 688590), (32585, 668916), (32790, 664734), (33516, 650335), (33915, 642684), (34986, 623010), (37162, 586530), (37485, 581476), (38255, 569772), (39102, 557430), (39348, 553945), (40698, 535570), (41534, 524790), (41895, 520268), (45220, 482013), (45906, 474810), (47481, 459060), (49185, 443156), (49980, 436107), (52479, 415340), (53557, 406980), (55743, 391020), (55860, 390201), (58140, 374899), (58310, 373806), (58653, 371620), (61740, 353039), (62301, 349860), (63308, 344295), (65170, 334458), (65580, 332367), (67830, 321342), (68859, 316540), (69972, 311505), (74324, 293265), (74970, 290738), (76510, 284886), (78204, 278715), (79135, 275436), (81396, 267785), (83068, 262395), (83790, 260134), (87465, 249204), (91812, 237405), (92905, 234612), (94962, 229530), (97755, 222972), (98370, 221578), (101745, 214228), (103835, 209916), (104958, 207670), (107114, 203490), (110789, 196740), (111486, 195510), (114765, 189924), (116620, 186903), (117306, 185810), (124602, 174930), (130067, 167580), (130340, 167229), (135660, 160671), (137718, 158270), (142443, 153020), (145369, 149940)]