69931680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1601}}^1$

素因数の和:1639

約数の個数: 192

約数和(自身を含む): 271289088

約数和(自身を除く): 201357408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1601, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3202, 3360, 3640, 4368, 4803, 5460, 6240, 6404, 7280, 8005, 8736, 9606, 10920, 11207, 12808, 14560, 16010, 19212, 20813, 21840, 22414, 24015, 25616, 32020, 33621, 38424, 41626, 43680, 44828, 48030, 51232, 56035, 62439, 64040, 67242, 76848, 83252, 89656, 96060, 104065, 112070, 124878, 128080, 134484, 145691, 153696, 166504, 168105, 179312, 192120, 208130, 224140, 249756, 256160, 268968, 291382, 312195, 333008, 336210, 358624, 384240, 416260, 437073, 448280, 499512, 537936, 582764, 624390, 666016, 672420, 728455, 768480, 832520, 874146, 896560, 999024, 1075872, 1165528, 1248780, 1344840, 1456910, 1665040, 1748292, 1793120, 1998048, 2185365, 2331056, 2497560, 2689680, 2913820, 3330080, 3496584, 4370730, 4662112, 4995120, 5379360, 5827640, 6993168, 8741460, 9990240, 11655280, 13986336, 17482920, 23310560, 34965840, 69931680]

約数ペア:

[(1, 69931680), (2, 34965840), (3, 23310560), (4, 17482920), (5, 13986336), (6, 11655280), (7, 9990240), (8, 8741460), (10, 6993168), (12, 5827640), (13, 5379360), (14, 4995120), (15, 4662112), (16, 4370730), (20, 3496584), (21, 3330080), (24, 2913820), (26, 2689680), (28, 2497560), (30, 2331056), (32, 2185365), (35, 1998048), (39, 1793120), (40, 1748292), (42, 1665040), (48, 1456910), (52, 1344840), (56, 1248780), (60, 1165528), (65, 1075872), (70, 999024), (78, 896560), (80, 874146), (84, 832520), (91, 768480), (96, 728455), (104, 672420), (105, 666016), (112, 624390), (120, 582764), (130, 537936), (140, 499512), (156, 448280), (160, 437073), (168, 416260), (182, 384240), (195, 358624), (208, 336210), (210, 333008), (224, 312195), (240, 291382), (260, 268968), (273, 256160), (280, 249756), (312, 224140), (336, 208130), (364, 192120), (390, 179312), (416, 168105), (420, 166504), (455, 153696), (480, 145691), (520, 134484), (546, 128080), (560, 124878), (624, 112070), (672, 104065), (728, 96060), (780, 89656), (840, 83252), (910, 76848), (1040, 67242), (1092, 64040), (1120, 62439), (1248, 56035), (1365, 51232), (1456, 48030), (1560, 44828), (1601, 43680), (1680, 41626), (1820, 38424), (2080, 33621), (2184, 32020), (2730, 25616), (2912, 24015), (3120, 22414), (3202, 21840), (3360, 20813), (3640, 19212), (4368, 16010), (4803, 14560), (5460, 12808), (6240, 11207), (6404, 10920), (7280, 9606), (8005, 8736)]