157316640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1483}}^1$

素因数の和:1531

約数の個数: 192

約数和(自身を含む): 565439616

約数和(自身を除く): 408122976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1248, 1326, 1360, 1483, 1560, 1632, 1768, 2040, 2080, 2210, 2652, 2720, 2966, 3120, 3315, 3536, 4080, 4420, 4449, 5304, 5932, 6240, 6630, 7072, 7415, 8160, 8840, 8898, 10608, 11864, 13260, 14830, 17680, 17796, 19279, 21216, 22245, 23728, 25211, 26520, 29660, 35360, 35592, 38558, 44490, 47456, 50422, 53040, 57837, 59320, 71184, 75633, 77116, 88980, 96395, 100844, 106080, 115674, 118640, 126055, 142368, 151266, 154232, 177960, 192790, 201688, 231348, 237280, 252110, 289185, 302532, 308464, 327743, 355920, 378165, 385580, 403376, 462696, 504220, 578370, 605064, 616928, 655486, 711840, 756330, 771160, 806752, 925392, 983229, 1008440, 1156740, 1210128, 1310972, 1512660, 1542320, 1638715, 1850784, 1966458, 2016880, 2313480, 2420256, 2621944, 3025320, 3084640, 3277430, 3932916, 4033760, 4626960, 4916145, 5243888, 6050640, 6554860, 7865832, 9253920, 9832290, 10487776, 12101280, 13109720, 15731664, 19664580, 26219440, 31463328, 39329160, 52438880, 78658320, 157316640]

約数ペア:

[(1, 157316640), (2, 78658320), (3, 52438880), (4, 39329160), (5, 31463328), (6, 26219440), (8, 19664580), (10, 15731664), (12, 13109720), (13, 12101280), (15, 10487776), (16, 9832290), (17, 9253920), (20, 7865832), (24, 6554860), (26, 6050640), (30, 5243888), (32, 4916145), (34, 4626960), (39, 4033760), (40, 3932916), (48, 3277430), (51, 3084640), (52, 3025320), (60, 2621944), (65, 2420256), (68, 2313480), (78, 2016880), (80, 1966458), (85, 1850784), (96, 1638715), (102, 1542320), (104, 1512660), (120, 1310972), (130, 1210128), (136, 1156740), (156, 1008440), (160, 983229), (170, 925392), (195, 806752), (204, 771160), (208, 756330), (221, 711840), (240, 655486), (255, 616928), (260, 605064), (272, 578370), (312, 504220), (340, 462696), (390, 403376), (408, 385580), (416, 378165), (442, 355920), (480, 327743), (510, 308464), (520, 302532), (544, 289185), (624, 252110), (663, 237280), (680, 231348), (780, 201688), (816, 192790), (884, 177960), (1020, 154232), (1040, 151266), (1105, 142368), (1248, 126055), (1326, 118640), (1360, 115674), (1483, 106080), (1560, 100844), (1632, 96395), (1768, 88980), (2040, 77116), (2080, 75633), (2210, 71184), (2652, 59320), (2720, 57837), (2966, 53040), (3120, 50422), (3315, 47456), (3536, 44490), (4080, 38558), (4420, 35592), (4449, 35360), (5304, 29660), (5932, 26520), (6240, 25211), (6630, 23728), (7072, 22245), (7415, 21216), (8160, 19279), (8840, 17796), (8898, 17680), (10608, 14830), (11864, 13260)]