8675160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 28788480

約数和(自身を除く): 20113320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 67, 78, 83, 104, 120, 130, 134, 156, 166, 195, 201, 249, 260, 268, 312, 332, 335, 390, 402, 415, 498, 520, 536, 664, 670, 780, 804, 830, 871, 996, 1005, 1079, 1245, 1340, 1560, 1608, 1660, 1742, 1992, 2010, 2158, 2490, 2613, 2680, 3237, 3320, 3484, 4020, 4316, 4355, 4980, 5226, 5395, 5561, 6474, 6968, 8040, 8632, 8710, 9960, 10452, 10790, 11122, 12948, 13065, 16185, 16683, 17420, 20904, 21580, 22244, 25896, 26130, 27805, 32370, 33366, 34840, 43160, 44488, 52260, 55610, 64740, 66732, 72293, 83415, 104520, 111220, 129480, 133464, 144586, 166830, 216879, 222440, 289172, 333660, 361465, 433758, 578344, 667320, 722930, 867516, 1084395, 1445860, 1735032, 2168790, 2891720, 4337580, 8675160]

約数ペア:

[(1, 8675160), (2, 4337580), (3, 2891720), (4, 2168790), (5, 1735032), (6, 1445860), (8, 1084395), (10, 867516), (12, 722930), (13, 667320), (15, 578344), (20, 433758), (24, 361465), (26, 333660), (30, 289172), (39, 222440), (40, 216879), (52, 166830), (60, 144586), (65, 133464), (67, 129480), (78, 111220), (83, 104520), (104, 83415), (120, 72293), (130, 66732), (134, 64740), (156, 55610), (166, 52260), (195, 44488), (201, 43160), (249, 34840), (260, 33366), (268, 32370), (312, 27805), (332, 26130), (335, 25896), (390, 22244), (402, 21580), (415, 20904), (498, 17420), (520, 16683), (536, 16185), (664, 13065), (670, 12948), (780, 11122), (804, 10790), (830, 10452), (871, 9960), (996, 8710), (1005, 8632), (1079, 8040), (1245, 6968), (1340, 6474), (1560, 5561), (1608, 5395), (1660, 5226), (1742, 4980), (1992, 4355), (2010, 4316), (2158, 4020), (2490, 3484), (2613, 3320), (2680, 3237)]