54796560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{193}}^1$

素因数の和:242

約数の個数: 240

約数和(自身を含む): 211307904

約数和(自身を除く): 156511344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 169, 182, 193, 195, 208, 210, 240, 260, 273, 280, 312, 336, 338, 364, 386, 390, 420, 455, 507, 520, 546, 560, 579, 624, 676, 728, 772, 780, 840, 845, 910, 965, 1014, 1040, 1092, 1158, 1183, 1351, 1352, 1365, 1456, 1544, 1560, 1680, 1690, 1820, 1930, 2028, 2184, 2316, 2366, 2509, 2535, 2702, 2704, 2730, 2895, 3088, 3120, 3380, 3549, 3640, 3860, 4053, 4056, 4368, 4632, 4732, 5018, 5070, 5404, 5460, 5790, 5915, 6755, 6760, 7098, 7280, 7527, 7720, 8106, 8112, 9264, 9464, 10036, 10140, 10808, 10920, 11580, 11830, 12545, 13510, 13520, 14196, 15054, 15440, 16212, 17563, 17745, 18928, 20072, 20265, 20280, 21616, 21840, 23160, 23660, 25090, 27020, 28392, 30108, 32424, 32617, 35126, 35490, 37635, 40144, 40530, 40560, 46320, 47320, 50180, 52689, 54040, 56784, 60216, 64848, 65234, 70252, 70980, 75270, 81060, 87815, 94640, 97851, 100360, 105378, 108080, 120432, 130468, 140504, 141960, 150540, 162120, 163085, 175630, 195702, 200720, 210756, 228319, 260936, 263445, 281008, 283920, 301080, 324240, 326170, 351260, 391404, 421512, 456638, 489255, 521872, 526890, 602160, 652340, 684957, 702520, 782808, 843024, 913276, 978510, 1053780, 1141595, 1304680, 1369914, 1405040, 1565616, 1826552, 1957020, 2107560, 2283190, 2609360, 2739828, 3424785, 3653104, 3914040, 4215120, 4566380, 5479656, 6849570, 7828080, 9132760, 10959312, 13699140, 18265520, 27398280, 54796560]

約数ペア:

[(1, 54796560), (2, 27398280), (3, 18265520), (4, 13699140), (5, 10959312), (6, 9132760), (7, 7828080), (8, 6849570), (10, 5479656), (12, 4566380), (13, 4215120), (14, 3914040), (15, 3653104), (16, 3424785), (20, 2739828), (21, 2609360), (24, 2283190), (26, 2107560), (28, 1957020), (30, 1826552), (35, 1565616), (39, 1405040), (40, 1369914), (42, 1304680), (48, 1141595), (52, 1053780), (56, 978510), (60, 913276), (65, 843024), (70, 782808), (78, 702520), (80, 684957), (84, 652340), (91, 602160), (104, 526890), (105, 521872), (112, 489255), (120, 456638), (130, 421512), (140, 391404), (156, 351260), (168, 326170), (169, 324240), (182, 301080), (193, 283920), (195, 281008), (208, 263445), (210, 260936), (240, 228319), (260, 210756), (273, 200720), (280, 195702), (312, 175630), (336, 163085), (338, 162120), (364, 150540), (386, 141960), (390, 140504), (420, 130468), (455, 120432), (507, 108080), (520, 105378), (546, 100360), (560, 97851), (579, 94640), (624, 87815), (676, 81060), (728, 75270), (772, 70980), (780, 70252), (840, 65234), (845, 64848), (910, 60216), (965, 56784), (1014, 54040), (1040, 52689), (1092, 50180), (1158, 47320), (1183, 46320), (1351, 40560), (1352, 40530), (1365, 40144), (1456, 37635), (1544, 35490), (1560, 35126), (1680, 32617), (1690, 32424), (1820, 30108), (1930, 28392), (2028, 27020), (2184, 25090), (2316, 23660), (2366, 23160), (2509, 21840), (2535, 21616), (2702, 20280), (2704, 20265), (2730, 20072), (2895, 18928), (3088, 17745), (3120, 17563), (3380, 16212), (3549, 15440), (3640, 15054), (3860, 14196), (4053, 13520), (4056, 13510), (4368, 12545), (4632, 11830), (4732, 11580), (5018, 10920), (5070, 10808), (5404, 10140), (5460, 10036), (5790, 9464), (5915, 9264), (6755, 8112), (6760, 8106), (7098, 7720), (7280, 7527)]