56046480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:553

約数の個数: 160

約数和(自身を含む): 201725184

約数和(自身を除く): 145678704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 105, 112, 120, 140, 146, 168, 210, 219, 240, 280, 292, 336, 365, 420, 438, 457, 511, 560, 584, 730, 840, 876, 914, 1022, 1095, 1168, 1371, 1460, 1533, 1680, 1752, 1828, 2044, 2190, 2285, 2555, 2742, 2920, 3066, 3199, 3504, 3656, 4088, 4380, 4570, 5110, 5484, 5840, 6132, 6398, 6855, 7312, 7665, 8176, 8760, 9140, 9597, 10220, 10968, 12264, 12796, 13710, 15330, 15995, 17520, 18280, 19194, 20440, 21936, 24528, 25592, 27420, 30660, 31990, 33361, 36560, 38388, 40880, 47985, 51184, 54840, 61320, 63980, 66722, 76776, 95970, 100083, 109680, 122640, 127960, 133444, 153552, 166805, 191940, 200166, 233527, 255920, 266888, 333610, 383880, 400332, 467054, 500415, 533776, 667220, 700581, 767760, 800664, 934108, 1000830, 1167635, 1334440, 1401162, 1601328, 1868216, 2001660, 2335270, 2668880, 2802324, 3502905, 3736432, 4003320, 4670540, 5604648, 7005810, 8006640, 9341080, 11209296, 14011620, 18682160, 28023240, 56046480]

約数ペア:

[(1, 56046480), (2, 28023240), (3, 18682160), (4, 14011620), (5, 11209296), (6, 9341080), (7, 8006640), (8, 7005810), (10, 5604648), (12, 4670540), (14, 4003320), (15, 3736432), (16, 3502905), (20, 2802324), (21, 2668880), (24, 2335270), (28, 2001660), (30, 1868216), (35, 1601328), (40, 1401162), (42, 1334440), (48, 1167635), (56, 1000830), (60, 934108), (70, 800664), (73, 767760), (80, 700581), (84, 667220), (105, 533776), (112, 500415), (120, 467054), (140, 400332), (146, 383880), (168, 333610), (210, 266888), (219, 255920), (240, 233527), (280, 200166), (292, 191940), (336, 166805), (365, 153552), (420, 133444), (438, 127960), (457, 122640), (511, 109680), (560, 100083), (584, 95970), (730, 76776), (840, 66722), (876, 63980), (914, 61320), (1022, 54840), (1095, 51184), (1168, 47985), (1371, 40880), (1460, 38388), (1533, 36560), (1680, 33361), (1752, 31990), (1828, 30660), (2044, 27420), (2190, 25592), (2285, 24528), (2555, 21936), (2742, 20440), (2920, 19194), (3066, 18280), (3199, 17520), (3504, 15995), (3656, 15330), (4088, 13710), (4380, 12796), (4570, 12264), (5110, 10968), (5484, 10220), (5840, 9597), (6132, 9140), (6398, 8760), (6855, 8176), (7312, 7665)]