20272910040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{383}}^1$

素因数の和:485

約数の個数: 480

約数和(自身を含む): 74744778240

約数和(自身を除く): 54471868200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 31, 34, 36, 40, 45, 51, 54, 60, 62, 68, 72, 81, 85, 90, 93, 102, 108, 120, 124, 135, 136, 153, 155, 162, 170, 180, 186, 204, 216, 248, 255, 270, 279, 306, 310, 324, 340, 360, 372, 383, 405, 408, 459, 465, 510, 527, 540, 558, 612, 620, 648, 680, 744, 765, 766, 810, 837, 918, 930, 961, 1020, 1054, 1080, 1116, 1149, 1224, 1240, 1377, 1395, 1530, 1532, 1581, 1620, 1674, 1836, 1860, 1915, 1922, 2040, 2108, 2232, 2295, 2298, 2511, 2635, 2754, 2790, 2883, 3060, 3064, 3162, 3240, 3348, 3447, 3672, 3720, 3830, 3844, 4185, 4216, 4590, 4596, 4743, 4805, 5022, 5270, 5508, 5580, 5745, 5766, 6120, 6324, 6511, 6696, 6885, 6894, 7660, 7688, 7905, 8370, 8649, 9180, 9192, 9486, 9610, 10044, 10341, 10540, 11016, 11160, 11490, 11532, 11873, 12555, 12648, 13022, 13770, 13788, 14229, 14415, 15320, 15810, 16337, 16740, 17235, 17298, 18360, 18972, 19220, 19533, 20088, 20682, 21080, 22980, 23064, 23715, 23746, 25110, 25947, 26044, 27540, 27576, 28458, 28830, 31023, 31620, 32555, 32674, 33480, 34470, 34596, 35619, 37944, 38440, 39066, 41364, 42687, 43245, 45960, 47430, 47492, 49011, 50220, 51705, 51894, 52088, 55080, 56916, 57660, 58599, 59365, 62046, 63240, 65110, 65348, 68940, 69192, 71145, 71238, 77841, 78132, 81685, 82728, 85374, 86490, 94860, 94984, 97665, 98022, 100440, 103410, 103788, 106857, 113832, 115320, 117198, 118730, 124092, 129735, 130220, 130696, 137880, 142290, 142476, 147033, 155115, 155682, 156264, 163370, 170748, 172980, 175797, 178095, 189720, 195330, 196044, 201841, 206820, 207576, 213435, 213714, 234396, 237460, 245055, 248184, 259470, 260440, 284580, 284952, 292995, 294066, 310230, 311364, 320571, 326740, 341496, 345960, 351594, 356190, 368063, 389205, 390660, 392088, 403682, 413640, 426870, 427428, 441099, 468792, 474920, 490110, 518940, 527391, 534285, 569160, 585990, 588132, 605523, 620460, 622728, 641142, 653480, 703188, 712380, 735165, 736126, 778410, 781320, 807364, 853740, 854856, 878985, 882198, 961713, 980220, 1009205, 1037880, 1054782, 1068570, 1104189, 1171980, 1176264, 1211046, 1240920, 1282284, 1323297, 1406376, 1424760, 1470330, 1472252, 1556820, 1602855, 1614728, 1707480, 1757970, 1764396, 1816569, 1840315, 1923426, 1960440, 2018410, 2109564, 2137140, 2205495, 2208378, 2343960, 2422092, 2564568, 2636955, 2646594, 2940660, 2944504, 3027615, 3113640, 3205710, 3312567, 3515940, 3528792, 3633138, 3680630, 3846852, 4036820, 4219128, 4274280, 4410990, 4416756, 4808565, 4844184, 5273910, 5293188, 5449707, 5520945, 5881320, 6055230, 6257071, 6411420, 6616485, 6625134, 7031880, 7266276, 7361260, 7693704, 8073640, 8821980, 8833512, 9082845, 9617130, 9937701, 10547820, 10586376, 10899414, 11041890, 12110460, 12514142, 12822840, 13232970, 13250268, 14532552, 14722520, 16349121, 16562835, 17643960, 18165690, 18771213, 19234260, 19875402, 21095640, 21798828, 22083780, 24220920, 25028284, 26465940, 26500536, 27248535, 29813103, 31285355, 32698242, 33125670, 36331380, 37542426, 38468520, 39750804, 43597656, 44167560, 49688505, 50056568, 52931880, 54497070, 56313639, 59626206, 62570710, 65396484, 66251340, 72662760, 75084852, 79501608, 81745605, 93856065, 99377010, 108994140, 112627278, 119252412, 125141420, 130792968, 132502680, 149065515, 150169704, 163491210, 168940917, 187712130, 198754020, 217988280, 225254556, 238504824, 250282840, 281568195, 298131030, 326982420, 337881834, 375424260, 397508040, 450509112, 506822751, 563136390, 596262060, 653964840, 675763668, 750848520, 844704585, 1013645502, 1126272780, 1192524120, 1351527336, 1689409170, 2027291004, 2252545560, 2534113755, 3378818340, 4054582008, 5068227510, 6757636680, 10136455020, 20272910040]

約数ペア:

[(1, 20272910040), (2, 10136455020), (3, 6757636680), (4, 5068227510), (5, 4054582008), (6, 3378818340), (8, 2534113755), (9, 2252545560), (10, 2027291004), (12, 1689409170), (15, 1351527336), (17, 1192524120), (18, 1126272780), (20, 1013645502), (24, 844704585), (27, 750848520), (30, 675763668), (31, 653964840), (34, 596262060), (36, 563136390), (40, 506822751), (45, 450509112), (51, 397508040), (54, 375424260), (60, 337881834), (62, 326982420), (68, 298131030), (72, 281568195), (81, 250282840), (85, 238504824), (90, 225254556), (93, 217988280), (102, 198754020), (108, 187712130), (120, 168940917), (124, 163491210), (135, 150169704), (136, 149065515), (153, 132502680), (155, 130792968), (162, 125141420), (170, 119252412), (180, 112627278), (186, 108994140), (204, 99377010), (216, 93856065), (248, 81745605), (255, 79501608), (270, 75084852), (279, 72662760), (306, 66251340), (310, 65396484), (324, 62570710), (340, 59626206), (360, 56313639), (372, 54497070), (383, 52931880), (405, 50056568), (408, 49688505), (459, 44167560), (465, 43597656), (510, 39750804), (527, 38468520), (540, 37542426), (558, 36331380), (612, 33125670), (620, 32698242), (648, 31285355), (680, 29813103), (744, 27248535), (765, 26500536), (766, 26465940), (810, 25028284), (837, 24220920), (918, 22083780), (930, 21798828), (961, 21095640), (1020, 19875402), (1054, 19234260), (1080, 18771213), (1116, 18165690), (1149, 17643960), (1224, 16562835), (1240, 16349121), (1377, 14722520), (1395, 14532552), (1530, 13250268), (1532, 13232970), (1581, 12822840), (1620, 12514142), (1674, 12110460), (1836, 11041890), (1860, 10899414), (1915, 10586376), (1922, 10547820), (2040, 9937701), (2108, 9617130), (2232, 9082845), (2295, 8833512), (2298, 8821980), (2511, 8073640), (2635, 7693704), (2754, 7361260), (2790, 7266276), (2883, 7031880), (3060, 6625134), (3064, 6616485), (3162, 6411420), (3240, 6257071), (3348, 6055230), (3447, 5881320), (3672, 5520945), (3720, 5449707), (3830, 5293188), (3844, 5273910), (4185, 4844184), (4216, 4808565), (4590, 4416756), (4596, 4410990), (4743, 4274280), (4805, 4219128), (5022, 4036820), (5270, 3846852), (5508, 3680630), (5580, 3633138), (5745, 3528792), (5766, 3515940), (6120, 3312567), (6324, 3205710), (6511, 3113640), (6696, 3027615), (6885, 2944504), (6894, 2940660), (7660, 2646594), (7688, 2636955), (7905, 2564568), (8370, 2422092), (8649, 2343960), (9180, 2208378), (9192, 2205495), (9486, 2137140), (9610, 2109564), (10044, 2018410), (10341, 1960440), (10540, 1923426), (11016, 1840315), (11160, 1816569), (11490, 1764396), (11532, 1757970), (11873, 1707480), (12555, 1614728), (12648, 1602855), (13022, 1556820), (13770, 1472252), (13788, 1470330), (14229, 1424760), (14415, 1406376), (15320, 1323297), (15810, 1282284), (16337, 1240920), (16740, 1211046), (17235, 1176264), (17298, 1171980), (18360, 1104189), (18972, 1068570), (19220, 1054782), (19533, 1037880), (20088, 1009205), (20682, 980220), (21080, 961713), (22980, 882198), (23064, 878985), (23715, 854856), (23746, 853740), (25110, 807364), (25947, 781320), (26044, 778410), (27540, 736126), (27576, 735165), (28458, 712380), (28830, 703188), (31023, 653480), (31620, 641142), (32555, 622728), (32674, 620460), (33480, 605523), (34470, 588132), (34596, 585990), (35619, 569160), (37944, 534285), (38440, 527391), (39066, 518940), (41364, 490110), (42687, 474920), (43245, 468792), (45960, 441099), (47430, 427428), (47492, 426870), (49011, 413640), (50220, 403682), (51705, 392088), (51894, 390660), (52088, 389205), (55080, 368063), (56916, 356190), (57660, 351594), (58599, 345960), (59365, 341496), (62046, 326740), (63240, 320571), (65110, 311364), (65348, 310230), (68940, 294066), (69192, 292995), (71145, 284952), (71238, 284580), (77841, 260440), (78132, 259470), (81685, 248184), (82728, 245055), (85374, 237460), (86490, 234396), (94860, 213714), (94984, 213435), (97665, 207576), (98022, 206820), (100440, 201841), (103410, 196044), (103788, 195330), (106857, 189720), (113832, 178095), (115320, 175797), (117198, 172980), (118730, 170748), (124092, 163370), (129735, 156264), (130220, 155682), (130696, 155115), (137880, 147033), (142290, 142476)]