74335560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2803}}^1$

素因数の和:2847

約数の個数: 128

約数和(自身を含む): 254378880

約数和(自身を除く): 180043320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 2803, 3315, 4420, 5304, 5606, 6630, 8409, 8840, 11212, 13260, 14015, 16818, 22424, 26520, 28030, 33636, 36439, 42045, 47651, 56060, 67272, 72878, 84090, 95302, 109317, 112120, 142953, 145756, 168180, 182195, 190604, 218634, 238255, 285906, 291512, 336360, 364390, 381208, 437268, 476510, 546585, 571812, 619463, 714765, 728780, 874536, 953020, 1093170, 1143624, 1238926, 1429530, 1457560, 1858389, 1906040, 2186340, 2477852, 2859060, 3097315, 3716778, 4372680, 4955704, 5718120, 6194630, 7433556, 9291945, 12389260, 14867112, 18583890, 24778520, 37167780, 74335560]

約数ペア:

[(1, 74335560), (2, 37167780), (3, 24778520), (4, 18583890), (5, 14867112), (6, 12389260), (8, 9291945), (10, 7433556), (12, 6194630), (13, 5718120), (15, 4955704), (17, 4372680), (20, 3716778), (24, 3097315), (26, 2859060), (30, 2477852), (34, 2186340), (39, 1906040), (40, 1858389), (51, 1457560), (52, 1429530), (60, 1238926), (65, 1143624), (68, 1093170), (78, 953020), (85, 874536), (102, 728780), (104, 714765), (120, 619463), (130, 571812), (136, 546585), (156, 476510), (170, 437268), (195, 381208), (204, 364390), (221, 336360), (255, 291512), (260, 285906), (312, 238255), (340, 218634), (390, 190604), (408, 182195), (442, 168180), (510, 145756), (520, 142953), (663, 112120), (680, 109317), (780, 95302), (884, 84090), (1020, 72878), (1105, 67272), (1326, 56060), (1560, 47651), (1768, 42045), (2040, 36439), (2210, 33636), (2652, 28030), (2803, 26520), (3315, 22424), (4420, 16818), (5304, 14015), (5606, 13260), (6630, 11212), (8409, 8840)]