20167754490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{829}}^1$

素因数の和:1126

約数の個数: 256

約数和(自身を含む): 60238080000

約数和(自身を除く): 40070325510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 29, 30, 39, 45, 54, 58, 65, 78, 87, 90, 117, 130, 135, 145, 174, 195, 234, 239, 261, 270, 290, 351, 377, 390, 435, 478, 522, 585, 702, 717, 754, 783, 829, 870, 1131, 1170, 1195, 1305, 1434, 1566, 1658, 1755, 1885, 2151, 2262, 2390, 2487, 2610, 3107, 3393, 3510, 3585, 3770, 3915, 4145, 4302, 4974, 5655, 6214, 6453, 6786, 6931, 7170, 7461, 7830, 8290, 9321, 10179, 10755, 10777, 11310, 12435, 12906, 13862, 14922, 15535, 16965, 18642, 20358, 20793, 21510, 21554, 22383, 24041, 24870, 27963, 31070, 32265, 32331, 33930, 34655, 37305, 41586, 44766, 46605, 48082, 50895, 53885, 55926, 62379, 64530, 64662, 69310, 72123, 74610, 83889, 90103, 93210, 96993, 101790, 103965, 107770, 111915, 120205, 124758, 139815, 144246, 161655, 167778, 180206, 187137, 193986, 198131, 207930, 216369, 223830, 240410, 270309, 279630, 290979, 311895, 312533, 323310, 360615, 374274, 396262, 419445, 432738, 450515, 484965, 540618, 581958, 594393, 623790, 625066, 649107, 721230, 810927, 838890, 901030, 935685, 937599, 969930, 990655, 1081845, 1188786, 1298214, 1351545, 1454895, 1562665, 1621854, 1783179, 1871370, 1875198, 1981310, 2163690, 2432781, 2575703, 2703090, 2812797, 2909790, 2971965, 3125330, 3245535, 3566358, 4054635, 4687995, 4865562, 5151406, 5349537, 5625594, 5745799, 5943930, 6491070, 7727109, 8109270, 8438391, 8915895, 9375990, 10699074, 11491598, 12163905, 12878515, 14063985, 15454218, 16876782, 17237397, 17831790, 23181327, 24327810, 25757030, 26747685, 28127970, 28728995, 34474794, 38635545, 42191955, 46362654, 51712191, 53495370, 57457990, 69543981, 74695387, 77271090, 84383910, 86186985, 103424382, 115906635, 139087962, 149390774, 155136573, 172373970, 224086161, 231813270, 258560955, 310273146, 347719905, 373476935, 448172322, 517121910, 672258483, 695439810, 746953870, 775682865, 1120430805, 1344516966, 1551365730, 2016775449, 2240861610, 3361292415, 4033550898, 6722584830, 10083877245, 20167754490]

約数ペア:

[(1, 20167754490), (2, 10083877245), (3, 6722584830), (5, 4033550898), (6, 3361292415), (9, 2240861610), (10, 2016775449), (13, 1551365730), (15, 1344516966), (18, 1120430805), (26, 775682865), (27, 746953870), (29, 695439810), (30, 672258483), (39, 517121910), (45, 448172322), (54, 373476935), (58, 347719905), (65, 310273146), (78, 258560955), (87, 231813270), (90, 224086161), (117, 172373970), (130, 155136573), (135, 149390774), (145, 139087962), (174, 115906635), (195, 103424382), (234, 86186985), (239, 84383910), (261, 77271090), (270, 74695387), (290, 69543981), (351, 57457990), (377, 53495370), (390, 51712191), (435, 46362654), (478, 42191955), (522, 38635545), (585, 34474794), (702, 28728995), (717, 28127970), (754, 26747685), (783, 25757030), (829, 24327810), (870, 23181327), (1131, 17831790), (1170, 17237397), (1195, 16876782), (1305, 15454218), (1434, 14063985), (1566, 12878515), (1658, 12163905), (1755, 11491598), (1885, 10699074), (2151, 9375990), (2262, 8915895), (2390, 8438391), (2487, 8109270), (2610, 7727109), (3107, 6491070), (3393, 5943930), (3510, 5745799), (3585, 5625594), (3770, 5349537), (3915, 5151406), (4145, 4865562), (4302, 4687995), (4974, 4054635), (5655, 3566358), (6214, 3245535), (6453, 3125330), (6786, 2971965), (6931, 2909790), (7170, 2812797), (7461, 2703090), (7830, 2575703), (8290, 2432781), (9321, 2163690), (10179, 1981310), (10755, 1875198), (10777, 1871370), (11310, 1783179), (12435, 1621854), (12906, 1562665), (13862, 1454895), (14922, 1351545), (15535, 1298214), (16965, 1188786), (18642, 1081845), (20358, 990655), (20793, 969930), (21510, 937599), (21554, 935685), (22383, 901030), (24041, 838890), (24870, 810927), (27963, 721230), (31070, 649107), (32265, 625066), (32331, 623790), (33930, 594393), (34655, 581958), (37305, 540618), (41586, 484965), (44766, 450515), (46605, 432738), (48082, 419445), (50895, 396262), (53885, 374274), (55926, 360615), (62379, 323310), (64530, 312533), (64662, 311895), (69310, 290979), (72123, 279630), (74610, 270309), (83889, 240410), (90103, 223830), (93210, 216369), (96993, 207930), (101790, 198131), (103965, 193986), (107770, 187137), (111915, 180206), (120205, 167778), (124758, 161655), (139815, 144246)]