456827280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1609}}^1$

素因数の和:1658

約数の個数: 240

約数和(自身を含む): 1753637760

約数和(自身を除く): 1296810480

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, 195, 208, 210, 240, 260, 273, 280, 312, 336, 338, 364, 390, 420, 455, 507, 520, 546, 560, 624, 676, 728, 780, 840, 845, 910, 1014, 1040, 1092, 1183, 1352, 1365, 1456, 1560, 1609, 1680, 1690, 1820, 2028, 2184, 2366, 2535, 2704, 2730, 3120, 3218, 3380, 3549, 3640, 4056, 4368, 4732, 4827, 5070, 5460, 5915, 6436, 6760, 7098, 7280, 8045, 8112, 9464, 9654, 10140, 10920, 11263, 11830, 12872, 13520, 14196, 16090, 17745, 18928, 19308, 20280, 20917, 21840, 22526, 23660, 24135, 25744, 28392, 32180, 33789, 35490, 38616, 40560, 41834, 45052, 47320, 48270, 56315, 56784, 62751, 64360, 67578, 70980, 77232, 83668, 90104, 94640, 96540, 104585, 112630, 125502, 128720, 135156, 141960, 146419, 167336, 168945, 180208, 193080, 209170, 225260, 251004, 270312, 271921, 283920, 292838, 313755, 334672, 337890, 386160, 418340, 439257, 450520, 502008, 540624, 543842, 585676, 627510, 675780, 732095, 815763, 836680, 878514, 901040, 1004016, 1087684, 1171352, 1255020, 1351560, 1359605, 1464190, 1631526, 1673360, 1757028, 1903447, 2175368, 2196285, 2342704, 2510040, 2703120, 2719210, 2928380, 3263052, 3514056, 3806894, 4078815, 4350736, 4392570, 5020080, 5438420, 5710341, 5856760, 6526104, 7028112, 7613788, 8157630, 8785140, 9517235, 10876840, 11420682, 11713520, 13052208, 15227576, 16315260, 17570280, 19034470, 21753680, 22841364, 28551705, 30455152, 32630520, 35140560, 38068940, 45682728, 57103410, 65261040, 76137880, 91365456, 114206820, 152275760, 228413640, 456827280]

約数ペア:

[(1, 456827280), (2, 228413640), (3, 152275760), (4, 114206820), (5, 91365456), (6, 76137880), (7, 65261040), (8, 57103410), (10, 45682728), (12, 38068940), (13, 35140560), (14, 32630520), (15, 30455152), (16, 28551705), (20, 22841364), (21, 21753680), (24, 19034470), (26, 17570280), (28, 16315260), (30, 15227576), (35, 13052208), (39, 11713520), (40, 11420682), (42, 10876840), (48, 9517235), (52, 8785140), (56, 8157630), (60, 7613788), (65, 7028112), (70, 6526104), (78, 5856760), (80, 5710341), (84, 5438420), (91, 5020080), (104, 4392570), (105, 4350736), (112, 4078815), (120, 3806894), (130, 3514056), (140, 3263052), (156, 2928380), (168, 2719210), (169, 2703120), (182, 2510040), (195, 2342704), (208, 2196285), (210, 2175368), (240, 1903447), (260, 1757028), (273, 1673360), (280, 1631526), (312, 1464190), (336, 1359605), (338, 1351560), (364, 1255020), (390, 1171352), (420, 1087684), (455, 1004016), (507, 901040), (520, 878514), (546, 836680), (560, 815763), (624, 732095), (676, 675780), (728, 627510), (780, 585676), (840, 543842), (845, 540624), (910, 502008), (1014, 450520), (1040, 439257), (1092, 418340), (1183, 386160), (1352, 337890), (1365, 334672), (1456, 313755), (1560, 292838), (1609, 283920), (1680, 271921), (1690, 270312), (1820, 251004), (2028, 225260), (2184, 209170), (2366, 193080), (2535, 180208), (2704, 168945), (2730, 167336), (3120, 146419), (3218, 141960), (3380, 135156), (3549, 128720), (3640, 125502), (4056, 112630), (4368, 104585), (4732, 96540), (4827, 94640), (5070, 90104), (5460, 83668), (5915, 77232), (6436, 70980), (6760, 67578), (7098, 64360), (7280, 62751), (8045, 56784), (8112, 56315), (9464, 48270), (9654, 47320), (10140, 45052), (10920, 41834), (11263, 40560), (11830, 38616), (12872, 35490), (13520, 33789), (14196, 32180), (16090, 28392), (17745, 25744), (18928, 24135), (19308, 23660), (20280, 22526), (20917, 21840)]