2625863680

素因数分解:

$2^{15}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 256

約数和(自身を含む): 7247646720

約数和(自身を除く): 4621783040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 47, 55, 62, 64, 80, 88, 94, 110, 124, 128, 155, 160, 176, 188, 220, 235, 248, 256, 310, 320, 341, 352, 376, 440, 470, 496, 512, 517, 620, 640, 682, 704, 752, 880, 940, 992, 1024, 1034, 1240, 1280, 1364, 1408, 1457, 1504, 1705, 1760, 1880, 1984, 2048, 2068, 2480, 2560, 2585, 2728, 2816, 2914, 3008, 3410, 3520, 3760, 3968, 4096, 4136, 4960, 5120, 5170, 5456, 5632, 5828, 6016, 6820, 7040, 7285, 7520, 7936, 8192, 8272, 9920, 10240, 10340, 10912, 11264, 11656, 12032, 13640, 14080, 14570, 15040, 15872, 16027, 16384, 16544, 19840, 20480, 20680, 21824, 22528, 23312, 24064, 27280, 28160, 29140, 30080, 31744, 32054, 32768, 33088, 39680, 40960, 41360, 43648, 45056, 46624, 48128, 54560, 56320, 58280, 60160, 63488, 64108, 66176, 79360, 80135, 81920, 82720, 87296, 90112, 93248, 96256, 109120, 112640, 116560, 120320, 126976, 128216, 132352, 158720, 160270, 163840, 165440, 174592, 180224, 186496, 192512, 218240, 225280, 233120, 240640, 253952, 256432, 264704, 317440, 320540, 330880, 349184, 360448, 372992, 385024, 436480, 450560, 466240, 481280, 507904, 512864, 529408, 634880, 641080, 661760, 698368, 745984, 770048, 872960, 901120, 932480, 962560, 1015808, 1025728, 1058816, 1269760, 1282160, 1323520, 1396736, 1491968, 1540096, 1745920, 1802240, 1864960, 1925120, 2051456, 2117632, 2539520, 2564320, 2647040, 2793472, 2983936, 3491840, 3729920, 3850240, 4102912, 4235264, 5079040, 5128640, 5294080, 5586944, 5967872, 6983680, 7459840, 7700480, 8205824, 8470528, 10257280, 10588160, 11173888, 11935744, 13967360, 14919680, 16411648, 16941056, 20514560, 21176320, 23871488, 27934720, 29839360, 32823296, 41029120, 42352640, 47742976, 55869440, 59678720, 65646592, 82058240, 84705280, 119357440, 131293184, 164116480, 238714880, 262586368, 328232960, 525172736, 656465920, 1312931840, 2625863680]

約数ペア:

[(1, 2625863680), (2, 1312931840), (4, 656465920), (5, 525172736), (8, 328232960), (10, 262586368), (11, 238714880), (16, 164116480), (20, 131293184), (22, 119357440), (31, 84705280), (32, 82058240), (40, 65646592), (44, 59678720), (47, 55869440), (55, 47742976), (62, 42352640), (64, 41029120), (80, 32823296), (88, 29839360), (94, 27934720), (110, 23871488), (124, 21176320), (128, 20514560), (155, 16941056), (160, 16411648), (176, 14919680), (188, 13967360), (220, 11935744), (235, 11173888), (248, 10588160), (256, 10257280), (310, 8470528), (320, 8205824), (341, 7700480), (352, 7459840), (376, 6983680), (440, 5967872), (470, 5586944), (496, 5294080), (512, 5128640), (517, 5079040), (620, 4235264), (640, 4102912), (682, 3850240), (704, 3729920), (752, 3491840), (880, 2983936), (940, 2793472), (992, 2647040), (1024, 2564320), (1034, 2539520), (1240, 2117632), (1280, 2051456), (1364, 1925120), (1408, 1864960), (1457, 1802240), (1504, 1745920), (1705, 1540096), (1760, 1491968), (1880, 1396736), (1984, 1323520), (2048, 1282160), (2068, 1269760), (2480, 1058816), (2560, 1025728), (2585, 1015808), (2728, 962560), (2816, 932480), (2914, 901120), (3008, 872960), (3410, 770048), (3520, 745984), (3760, 698368), (3968, 661760), (4096, 641080), (4136, 634880), (4960, 529408), (5120, 512864), (5170, 507904), (5456, 481280), (5632, 466240), (5828, 450560), (6016, 436480), (6820, 385024), (7040, 372992), (7285, 360448), (7520, 349184), (7936, 330880), (8192, 320540), (8272, 317440), (9920, 264704), (10240, 256432), (10340, 253952), (10912, 240640), (11264, 233120), (11656, 225280), (12032, 218240), (13640, 192512), (14080, 186496), (14570, 180224), (15040, 174592), (15872, 165440), (16027, 163840), (16384, 160270), (16544, 158720), (19840, 132352), (20480, 128216), (20680, 126976), (21824, 120320), (22528, 116560), (23312, 112640), (24064, 109120), (27280, 96256), (28160, 93248), (29140, 90112), (30080, 87296), (31744, 82720), (32054, 81920), (32768, 80135), (33088, 79360), (39680, 66176), (40960, 64108), (41360, 63488), (43648, 60160), (45056, 58280), (46624, 56320), (48128, 54560)]