189705360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1483}}^1$

素因数の和:1553

約数の個数: 160

約数和(自身を含む): 649208448

約数和(自身を除く): 459503088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 104, 120, 123, 130, 156, 164, 195, 205, 208, 240, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 624, 656, 780, 820, 984, 1040, 1066, 1230, 1483, 1560, 1599, 1640, 1968, 2132, 2460, 2665, 2966, 3120, 3198, 3280, 4264, 4449, 4920, 5330, 5932, 6396, 7415, 7995, 8528, 8898, 9840, 10660, 11864, 12792, 14830, 15990, 17796, 19279, 21320, 22245, 23728, 25584, 29660, 31980, 35592, 38558, 42640, 44490, 57837, 59320, 60803, 63960, 71184, 77116, 88980, 96395, 115674, 118640, 121606, 127920, 154232, 177960, 182409, 192790, 231348, 243212, 289185, 304015, 308464, 355920, 364818, 385580, 462696, 486424, 578370, 608030, 729636, 771160, 790439, 912045, 925392, 972848, 1156740, 1216060, 1459272, 1542320, 1580878, 1824090, 2313480, 2371317, 2432120, 2918544, 3161756, 3648180, 3952195, 4626960, 4742634, 4864240, 6323512, 7296360, 7904390, 9485268, 11856585, 12647024, 14592720, 15808780, 18970536, 23713170, 31617560, 37941072, 47426340, 63235120, 94852680, 189705360]

約数ペア:

[(1, 189705360), (2, 94852680), (3, 63235120), (4, 47426340), (5, 37941072), (6, 31617560), (8, 23713170), (10, 18970536), (12, 15808780), (13, 14592720), (15, 12647024), (16, 11856585), (20, 9485268), (24, 7904390), (26, 7296360), (30, 6323512), (39, 4864240), (40, 4742634), (41, 4626960), (48, 3952195), (52, 3648180), (60, 3161756), (65, 2918544), (78, 2432120), (80, 2371317), (82, 2313480), (104, 1824090), (120, 1580878), (123, 1542320), (130, 1459272), (156, 1216060), (164, 1156740), (195, 972848), (205, 925392), (208, 912045), (240, 790439), (246, 771160), (260, 729636), (312, 608030), (328, 578370), (390, 486424), (410, 462696), (492, 385580), (520, 364818), (533, 355920), (615, 308464), (624, 304015), (656, 289185), (780, 243212), (820, 231348), (984, 192790), (1040, 182409), (1066, 177960), (1230, 154232), (1483, 127920), (1560, 121606), (1599, 118640), (1640, 115674), (1968, 96395), (2132, 88980), (2460, 77116), (2665, 71184), (2966, 63960), (3120, 60803), (3198, 59320), (3280, 57837), (4264, 44490), (4449, 42640), (4920, 38558), (5330, 35592), (5932, 31980), (6396, 29660), (7415, 25584), (7995, 23728), (8528, 22245), (8898, 21320), (9840, 19279), (10660, 17796), (11864, 15990), (12792, 14830)]