82135560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1423}}^1$

素因数の和:1487

約数の個数: 128

約数和(自身を含む): 272724480

約数和(自身を除く): 190588920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 520, 555, 740, 780, 888, 962, 1110, 1423, 1443, 1480, 1560, 1924, 2220, 2405, 2846, 2886, 3848, 4269, 4440, 4810, 5692, 5772, 7115, 7215, 8538, 9620, 11384, 11544, 14230, 14430, 17076, 18499, 19240, 21345, 28460, 28860, 34152, 36998, 42690, 52651, 55497, 56920, 57720, 73996, 85380, 92495, 105302, 110994, 147992, 157953, 170760, 184990, 210604, 221988, 263255, 277485, 315906, 369980, 421208, 443976, 526510, 554970, 631812, 684463, 739960, 789765, 1053020, 1109940, 1263624, 1368926, 1579530, 2053389, 2106040, 2219880, 2737852, 3159060, 3422315, 4106778, 5475704, 6318120, 6844630, 8213556, 10266945, 13689260, 16427112, 20533890, 27378520, 41067780, 82135560]

約数ペア:

[(1, 82135560), (2, 41067780), (3, 27378520), (4, 20533890), (5, 16427112), (6, 13689260), (8, 10266945), (10, 8213556), (12, 6844630), (13, 6318120), (15, 5475704), (20, 4106778), (24, 3422315), (26, 3159060), (30, 2737852), (37, 2219880), (39, 2106040), (40, 2053389), (52, 1579530), (60, 1368926), (65, 1263624), (74, 1109940), (78, 1053020), (104, 789765), (111, 739960), (120, 684463), (130, 631812), (148, 554970), (156, 526510), (185, 443976), (195, 421208), (222, 369980), (260, 315906), (296, 277485), (312, 263255), (370, 221988), (390, 210604), (444, 184990), (481, 170760), (520, 157953), (555, 147992), (740, 110994), (780, 105302), (888, 92495), (962, 85380), (1110, 73996), (1423, 57720), (1443, 56920), (1480, 55497), (1560, 52651), (1924, 42690), (2220, 36998), (2405, 34152), (2846, 28860), (2886, 28460), (3848, 21345), (4269, 19240), (4440, 18499), (4810, 17076), (5692, 14430), (5772, 14230), (7115, 11544), (7215, 11384), (8538, 9620)]