8920007200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:564

約数の個数: 288

約数和(自身を含む): 24804662400

約数和(自身を除く): 15884655200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 32, 40, 46, 50, 52, 65, 80, 89, 92, 100, 104, 115, 130, 160, 178, 184, 200, 208, 230, 260, 299, 325, 356, 368, 400, 416, 419, 445, 460, 520, 575, 598, 650, 712, 736, 800, 838, 890, 920, 1040, 1150, 1157, 1196, 1300, 1424, 1495, 1676, 1780, 1840, 2047, 2080, 2095, 2225, 2300, 2314, 2392, 2600, 2848, 2990, 3352, 3560, 3680, 4094, 4190, 4450, 4600, 4628, 4784, 5200, 5447, 5785, 5980, 6704, 7120, 7475, 8188, 8380, 8900, 9200, 9256, 9568, 9637, 10235, 10400, 10475, 10894, 11570, 11960, 13408, 14240, 14950, 16376, 16760, 17800, 18400, 18512, 19274, 20470, 20950, 21788, 23140, 23920, 26611, 27235, 28925, 29900, 32752, 33520, 35600, 37024, 37291, 38548, 40940, 41900, 43576, 46280, 47840, 48185, 51175, 53222, 54470, 57850, 59800, 65504, 67040, 71200, 74582, 77096, 81880, 83800, 87152, 92560, 96370, 102350, 106444, 108940, 115700, 119600, 125281, 133055, 136175, 149164, 154192, 163760, 167600, 174304, 185120, 186455, 192740, 204700, 212888, 217880, 231400, 239200, 240925, 250562, 266110, 272350, 298328, 308384, 327520, 335200, 372910, 385480, 409400, 425776, 435760, 462800, 481850, 484783, 501124, 532220, 544700, 596656, 626405, 665275, 745820, 770960, 818800, 851552, 857693, 871520, 925600, 932275, 963700, 969566, 1002248, 1064440, 1089400, 1193312, 1252810, 1330550, 1491640, 1541920, 1637600, 1715386, 1864550, 1927400, 1939132, 2004496, 2128880, 2178800, 2423915, 2505620, 2661100, 2983280, 3132025, 3430772, 3729100, 3854800, 3878264, 4008992, 4257760, 4288465, 4357600, 4847830, 5011240, 5322200, 5966560, 6264050, 6861544, 7458200, 7709600, 7756528, 8576930, 9695660, 10022480, 10644400, 11150009, 12119575, 12528100, 13723088, 14916400, 15513056, 17153860, 19391320, 20044960, 21288800, 21442325, 22300018, 24239150, 25056200, 27446176, 29832800, 34307720, 38782640, 42884650, 44600036, 48478300, 50112400, 55750045, 68615440, 77565280, 85769300, 89200072, 96956600, 100224800, 111500090, 137230880, 171538600, 178400144, 193913200, 223000180, 278750225, 343077200, 356800288, 387826400, 446000360, 557500450, 686154400, 892000720, 1115000900, 1784001440, 2230001800, 4460003600, 8920007200]

約数ペア:

[(1, 8920007200), (2, 4460003600), (4, 2230001800), (5, 1784001440), (8, 1115000900), (10, 892000720), (13, 686154400), (16, 557500450), (20, 446000360), (23, 387826400), (25, 356800288), (26, 343077200), (32, 278750225), (40, 223000180), (46, 193913200), (50, 178400144), (52, 171538600), (65, 137230880), (80, 111500090), (89, 100224800), (92, 96956600), (100, 89200072), (104, 85769300), (115, 77565280), (130, 68615440), (160, 55750045), (178, 50112400), (184, 48478300), (200, 44600036), (208, 42884650), (230, 38782640), (260, 34307720), (299, 29832800), (325, 27446176), (356, 25056200), (368, 24239150), (400, 22300018), (416, 21442325), (419, 21288800), (445, 20044960), (460, 19391320), (520, 17153860), (575, 15513056), (598, 14916400), (650, 13723088), (712, 12528100), (736, 12119575), (800, 11150009), (838, 10644400), (890, 10022480), (920, 9695660), (1040, 8576930), (1150, 7756528), (1157, 7709600), (1196, 7458200), (1300, 6861544), (1424, 6264050), (1495, 5966560), (1676, 5322200), (1780, 5011240), (1840, 4847830), (2047, 4357600), (2080, 4288465), (2095, 4257760), (2225, 4008992), (2300, 3878264), (2314, 3854800), (2392, 3729100), (2600, 3430772), (2848, 3132025), (2990, 2983280), (3352, 2661100), (3560, 2505620), (3680, 2423915), (4094, 2178800), (4190, 2128880), (4450, 2004496), (4600, 1939132), (4628, 1927400), (4784, 1864550), (5200, 1715386), (5447, 1637600), (5785, 1541920), (5980, 1491640), (6704, 1330550), (7120, 1252810), (7475, 1193312), (8188, 1089400), (8380, 1064440), (8900, 1002248), (9200, 969566), (9256, 963700), (9568, 932275), (9637, 925600), (10235, 871520), (10400, 857693), (10475, 851552), (10894, 818800), (11570, 770960), (11960, 745820), (13408, 665275), (14240, 626405), (14950, 596656), (16376, 544700), (16760, 532220), (17800, 501124), (18400, 484783), (18512, 481850), (19274, 462800), (20470, 435760), (20950, 425776), (21788, 409400), (23140, 385480), (23920, 372910), (26611, 335200), (27235, 327520), (28925, 308384), (29900, 298328), (32752, 272350), (33520, 266110), (35600, 250562), (37024, 240925), (37291, 239200), (38548, 231400), (40940, 217880), (41900, 212888), (43576, 204700), (46280, 192740), (47840, 186455), (48185, 185120), (51175, 174304), (53222, 167600), (54470, 163760), (57850, 154192), (59800, 149164), (65504, 136175), (67040, 133055), (71200, 125281), (74582, 119600), (77096, 115700), (81880, 108940), (83800, 106444), (87152, 102350), (92560, 96370)]