228832800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:340

約数の個数: 288

約数和(自身を含む): 870694272

約数和(自身を除く): 641861472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 53, 56, 60, 70, 75, 80, 84, 96, 100, 105, 106, 112, 120, 140, 150, 159, 160, 168, 175, 200, 210, 212, 224, 240, 257, 265, 280, 300, 318, 336, 350, 371, 400, 420, 424, 480, 514, 525, 530, 560, 600, 636, 672, 700, 742, 771, 795, 800, 840, 848, 1028, 1050, 1060, 1113, 1120, 1200, 1272, 1285, 1325, 1400, 1484, 1542, 1590, 1680, 1696, 1799, 1855, 2056, 2100, 2120, 2226, 2400, 2544, 2570, 2650, 2800, 2968, 3084, 3180, 3360, 3598, 3710, 3855, 3975, 4112, 4200, 4240, 4452, 5088, 5140, 5300, 5397, 5565, 5600, 5936, 6168, 6360, 6425, 7196, 7420, 7710, 7950, 8224, 8400, 8480, 8904, 8995, 9275, 10280, 10600, 10794, 11130, 11872, 12336, 12720, 12850, 13621, 14392, 14840, 15420, 15900, 16800, 17808, 17990, 18550, 19275, 20560, 21200, 21588, 22260, 24672, 25440, 25700, 26985, 27242, 27825, 28784, 29680, 30840, 31800, 35616, 35980, 37100, 38550, 40863, 41120, 42400, 43176, 44520, 44975, 51400, 53970, 54484, 55650, 57568, 59360, 61680, 63600, 68105, 71960, 74200, 77100, 81726, 86352, 89040, 89950, 95347, 102800, 107940, 108968, 111300, 123360, 127200, 134925, 136210, 143920, 148400, 154200, 163452, 172704, 178080, 179900, 190694, 204315, 205600, 215880, 217936, 222600, 269850, 272420, 286041, 287840, 296800, 308400, 326904, 340525, 359800, 381388, 408630, 431760, 435872, 445200, 476735, 539700, 544840, 572082, 616800, 653808, 681050, 719600, 762776, 817260, 863520, 890400, 953470, 1021575, 1079400, 1089680, 1144164, 1307616, 1362100, 1430205, 1439200, 1525552, 1634520, 1906940, 2043150, 2158800, 2179360, 2288328, 2383675, 2724200, 2860410, 3051104, 3269040, 3813880, 4086300, 4317600, 4576656, 4767350, 5448400, 5720820, 6538080, 7151025, 7627760, 8172600, 9153312, 9534700, 10896800, 11441640, 14302050, 15255520, 16345200, 19069400, 22883280, 28604100, 32690400, 38138800, 45766560, 57208200, 76277600, 114416400, 228832800]

約数ペア:

[(1, 228832800), (2, 114416400), (3, 76277600), (4, 57208200), (5, 45766560), (6, 38138800), (7, 32690400), (8, 28604100), (10, 22883280), (12, 19069400), (14, 16345200), (15, 15255520), (16, 14302050), (20, 11441640), (21, 10896800), (24, 9534700), (25, 9153312), (28, 8172600), (30, 7627760), (32, 7151025), (35, 6538080), (40, 5720820), (42, 5448400), (48, 4767350), (50, 4576656), (53, 4317600), (56, 4086300), (60, 3813880), (70, 3269040), (75, 3051104), (80, 2860410), (84, 2724200), (96, 2383675), (100, 2288328), (105, 2179360), (106, 2158800), (112, 2043150), (120, 1906940), (140, 1634520), (150, 1525552), (159, 1439200), (160, 1430205), (168, 1362100), (175, 1307616), (200, 1144164), (210, 1089680), (212, 1079400), (224, 1021575), (240, 953470), (257, 890400), (265, 863520), (280, 817260), (300, 762776), (318, 719600), (336, 681050), (350, 653808), (371, 616800), (400, 572082), (420, 544840), (424, 539700), (480, 476735), (514, 445200), (525, 435872), (530, 431760), (560, 408630), (600, 381388), (636, 359800), (672, 340525), (700, 326904), (742, 308400), (771, 296800), (795, 287840), (800, 286041), (840, 272420), (848, 269850), (1028, 222600), (1050, 217936), (1060, 215880), (1113, 205600), (1120, 204315), (1200, 190694), (1272, 179900), (1285, 178080), (1325, 172704), (1400, 163452), (1484, 154200), (1542, 148400), (1590, 143920), (1680, 136210), (1696, 134925), (1799, 127200), (1855, 123360), (2056, 111300), (2100, 108968), (2120, 107940), (2226, 102800), (2400, 95347), (2544, 89950), (2570, 89040), (2650, 86352), (2800, 81726), (2968, 77100), (3084, 74200), (3180, 71960), (3360, 68105), (3598, 63600), (3710, 61680), (3855, 59360), (3975, 57568), (4112, 55650), (4200, 54484), (4240, 53970), (4452, 51400), (5088, 44975), (5140, 44520), (5300, 43176), (5397, 42400), (5565, 41120), (5600, 40863), (5936, 38550), (6168, 37100), (6360, 35980), (6425, 35616), (7196, 31800), (7420, 30840), (7710, 29680), (7950, 28784), (8224, 27825), (8400, 27242), (8480, 26985), (8904, 25700), (8995, 25440), (9275, 24672), (10280, 22260), (10600, 21588), (10794, 21200), (11130, 20560), (11872, 19275), (12336, 18550), (12720, 17990), (12850, 17808), (13621, 16800), (14392, 15900), (14840, 15420)]