2260172800

素因数分解:

$2^{15}\times 5^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 5850964800

約数和(自身を除く): 3590792000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 89, 100, 124, 128, 155, 160, 178, 200, 248, 256, 310, 320, 356, 400, 445, 496, 512, 620, 640, 712, 775, 800, 890, 992, 1024, 1240, 1280, 1424, 1550, 1600, 1780, 1984, 2048, 2225, 2480, 2560, 2759, 2848, 3100, 3200, 3560, 3968, 4096, 4450, 4960, 5120, 5518, 5696, 6200, 6400, 7120, 7936, 8192, 8900, 9920, 10240, 11036, 11392, 12400, 12800, 13795, 14240, 15872, 16384, 17800, 19840, 20480, 22072, 22784, 24800, 25600, 27590, 28480, 31744, 32768, 35600, 39680, 40960, 44144, 45568, 49600, 51200, 55180, 56960, 63488, 68975, 71200, 79360, 81920, 88288, 91136, 99200, 102400, 110360, 113920, 126976, 137950, 142400, 158720, 163840, 176576, 182272, 198400, 204800, 220720, 227840, 253952, 275900, 284800, 317440, 353152, 364544, 396800, 409600, 441440, 455680, 507904, 551800, 569600, 634880, 706304, 729088, 793600, 819200, 882880, 911360, 1015808, 1103600, 1139200, 1269760, 1412608, 1458176, 1587200, 1765760, 1822720, 2207200, 2278400, 2539520, 2825216, 2916352, 3174400, 3531520, 3645440, 4414400, 4556800, 5079040, 5650432, 6348800, 7063040, 7290880, 8828800, 9113600, 11300864, 12697600, 14126080, 14581760, 17657600, 18227200, 22601728, 25395200, 28252160, 35315200, 36454400, 45203456, 56504320, 70630400, 72908800, 90406912, 113008640, 141260800, 226017280, 282521600, 452034560, 565043200, 1130086400, 2260172800]

約数ペア:

[(1, 2260172800), (2, 1130086400), (4, 565043200), (5, 452034560), (8, 282521600), (10, 226017280), (16, 141260800), (20, 113008640), (25, 90406912), (31, 72908800), (32, 70630400), (40, 56504320), (50, 45203456), (62, 36454400), (64, 35315200), (80, 28252160), (89, 25395200), (100, 22601728), (124, 18227200), (128, 17657600), (155, 14581760), (160, 14126080), (178, 12697600), (200, 11300864), (248, 9113600), (256, 8828800), (310, 7290880), (320, 7063040), (356, 6348800), (400, 5650432), (445, 5079040), (496, 4556800), (512, 4414400), (620, 3645440), (640, 3531520), (712, 3174400), (775, 2916352), (800, 2825216), (890, 2539520), (992, 2278400), (1024, 2207200), (1240, 1822720), (1280, 1765760), (1424, 1587200), (1550, 1458176), (1600, 1412608), (1780, 1269760), (1984, 1139200), (2048, 1103600), (2225, 1015808), (2480, 911360), (2560, 882880), (2759, 819200), (2848, 793600), (3100, 729088), (3200, 706304), (3560, 634880), (3968, 569600), (4096, 551800), (4450, 507904), (4960, 455680), (5120, 441440), (5518, 409600), (5696, 396800), (6200, 364544), (6400, 353152), (7120, 317440), (7936, 284800), (8192, 275900), (8900, 253952), (9920, 227840), (10240, 220720), (11036, 204800), (11392, 198400), (12400, 182272), (12800, 176576), (13795, 163840), (14240, 158720), (15872, 142400), (16384, 137950), (17800, 126976), (19840, 113920), (20480, 110360), (22072, 102400), (22784, 99200), (24800, 91136), (25600, 88288), (27590, 81920), (28480, 79360), (31744, 71200), (32768, 68975), (35600, 63488), (39680, 56960), (40960, 55180), (44144, 51200), (45568, 49600)]