13920687840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{98981}}^1$

素因数の和:99292

約数の個数: 96

約数和(自身を含む): 44000270496

約数和(自身を除く): 30079582656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 293, 480, 586, 879, 1172, 1465, 1758, 2344, 2930, 3516, 4395, 4688, 5860, 7032, 8790, 9376, 11720, 14064, 17580, 23440, 28128, 35160, 46880, 70320, 98981, 140640, 197962, 296943, 395924, 494905, 593886, 791848, 989810, 1187772, 1484715, 1583696, 1979620, 2375544, 2969430, 3167392, 3959240, 4751088, 5938860, 7918480, 9502176, 11877720, 15836960, 23755440, 29001433, 47510880, 58002866, 87004299, 116005732, 145007165, 174008598, 232011464, 290014330, 348017196, 435021495, 464022928, 580028660, 696034392, 870042990, 928045856, 1160057320, 1392068784, 1740085980, 2320114640, 2784137568, 3480171960, 4640229280, 6960343920, 13920687840]

約数ペア:

[(1, 13920687840), (2, 6960343920), (3, 4640229280), (4, 3480171960), (5, 2784137568), (6, 2320114640), (8, 1740085980), (10, 1392068784), (12, 1160057320), (15, 928045856), (16, 870042990), (20, 696034392), (24, 580028660), (30, 464022928), (32, 435021495), (40, 348017196), (48, 290014330), (60, 232011464), (80, 174008598), (96, 145007165), (120, 116005732), (160, 87004299), (240, 58002866), (293, 47510880), (480, 29001433), (586, 23755440), (879, 15836960), (1172, 11877720), (1465, 9502176), (1758, 7918480), (2344, 5938860), (2930, 4751088), (3516, 3959240), (4395, 3167392), (4688, 2969430), (5860, 2375544), (7032, 1979620), (8790, 1583696), (9376, 1484715), (11720, 1187772), (14064, 989810), (17580, 791848), (23440, 593886), (28128, 494905), (35160, 395924), (46880, 296943), (70320, 197962), (98981, 140640)]