228413640

素因数分解:

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

素因数の和:1656

約数の個数: 192

約数和(自身を含む): 848534400

約数和(自身を除く): 620120760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 169, 182, 195, 210, 260, 273, 280, 312, 338, 364, 390, 420, 455, 507, 520, 546, 676, 728, 780, 840, 845, 910, 1014, 1092, 1183, 1352, 1365, 1560, 1609, 1690, 1820, 2028, 2184, 2366, 2535, 2730, 3218, 3380, 3549, 3640, 4056, 4732, 4827, 5070, 5460, 5915, 6436, 6760, 7098, 8045, 9464, 9654, 10140, 10920, 11263, 11830, 12872, 14196, 16090, 17745, 19308, 20280, 20917, 22526, 23660, 24135, 28392, 32180, 33789, 35490, 38616, 41834, 45052, 47320, 48270, 56315, 62751, 64360, 67578, 70980, 83668, 90104, 96540, 104585, 112630, 125502, 135156, 141960, 146419, 167336, 168945, 193080, 209170, 225260, 251004, 270312, 271921, 292838, 313755, 337890, 418340, 439257, 450520, 502008, 543842, 585676, 627510, 675780, 732095, 815763, 836680, 878514, 1087684, 1171352, 1255020, 1351560, 1359605, 1464190, 1631526, 1757028, 1903447, 2175368, 2196285, 2510040, 2719210, 2928380, 3263052, 3514056, 3806894, 4078815, 4392570, 5438420, 5710341, 5856760, 6526104, 7613788, 8157630, 8785140, 9517235, 10876840, 11420682, 15227576, 16315260, 17570280, 19034470, 22841364, 28551705, 32630520, 38068940, 45682728, 57103410, 76137880, 114206820, 228413640]

約数ペア:

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