65374680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:593

約数の個数: 128

約数和(自身を含む): 225792000

約数和(自身を除く): 160417320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 223, 280, 349, 420, 446, 669, 698, 840, 892, 1047, 1115, 1338, 1396, 1561, 1745, 1784, 2094, 2230, 2443, 2676, 2792, 3122, 3345, 3490, 4188, 4460, 4683, 4886, 5235, 5352, 6244, 6690, 6980, 7329, 7805, 8376, 8920, 9366, 9772, 10470, 12215, 12488, 13380, 13960, 14658, 15610, 18732, 19544, 20940, 23415, 24430, 26760, 29316, 31220, 36645, 37464, 41880, 46830, 48860, 58632, 62440, 73290, 77827, 93660, 97720, 146580, 155654, 187320, 233481, 293160, 311308, 389135, 466962, 544789, 622616, 778270, 933924, 1089578, 1167405, 1556540, 1634367, 1867848, 2179156, 2334810, 2723945, 3113080, 3268734, 4358312, 4669620, 5447890, 6537468, 8171835, 9339240, 10895780, 13074936, 16343670, 21791560, 32687340, 65374680]

約数ペア:

[(1, 65374680), (2, 32687340), (3, 21791560), (4, 16343670), (5, 13074936), (6, 10895780), (7, 9339240), (8, 8171835), (10, 6537468), (12, 5447890), (14, 4669620), (15, 4358312), (20, 3268734), (21, 3113080), (24, 2723945), (28, 2334810), (30, 2179156), (35, 1867848), (40, 1634367), (42, 1556540), (56, 1167405), (60, 1089578), (70, 933924), (84, 778270), (105, 622616), (120, 544789), (140, 466962), (168, 389135), (210, 311308), (223, 293160), (280, 233481), (349, 187320), (420, 155654), (446, 146580), (669, 97720), (698, 93660), (840, 77827), (892, 73290), (1047, 62440), (1115, 58632), (1338, 48860), (1396, 46830), (1561, 41880), (1745, 37464), (1784, 36645), (2094, 31220), (2230, 29316), (2443, 26760), (2676, 24430), (2792, 23415), (3122, 20940), (3345, 19544), (3490, 18732), (4188, 15610), (4460, 14658), (4683, 13960), (4886, 13380), (5235, 12488), (5352, 12215), (6244, 10470), (6690, 9772), (6980, 9366), (7329, 8920), (7805, 8376)]