876533680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 240

約数和(自身を含む): 2431844352

約数和(自身を除く): 1555310672

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 31, 40, 44, 46, 55, 62, 80, 88, 92, 110, 115, 121, 124, 127, 155, 176, 184, 220, 230, 242, 248, 253, 254, 310, 341, 368, 440, 460, 484, 496, 506, 508, 605, 620, 635, 682, 713, 880, 920, 968, 1012, 1016, 1210, 1240, 1265, 1270, 1364, 1397, 1426, 1705, 1840, 1936, 2024, 2032, 2420, 2480, 2530, 2540, 2728, 2783, 2794, 2852, 2921, 3410, 3565, 3751, 3937, 4048, 4840, 5060, 5080, 5456, 5566, 5588, 5704, 5842, 6820, 6985, 7130, 7502, 7843, 7874, 9680, 10120, 10160, 11132, 11176, 11408, 11684, 13640, 13915, 13970, 14260, 14605, 15004, 15367, 15686, 15748, 18755, 19685, 20240, 22264, 22352, 23368, 27280, 27830, 27940, 28520, 29210, 30008, 30734, 31372, 31496, 32131, 37510, 39215, 39370, 43307, 44528, 46736, 55660, 55880, 57040, 58420, 60016, 61468, 62744, 62992, 64262, 75020, 76835, 78430, 78740, 86273, 86614, 90551, 111320, 111760, 116840, 122936, 125488, 128524, 150040, 153670, 156860, 157480, 160655, 172546, 173228, 181102, 216535, 222640, 233680, 245872, 257048, 300080, 307340, 313720, 314960, 321310, 345092, 346456, 353441, 362204, 431365, 433070, 452755, 476377, 514096, 614680, 627440, 642620, 690184, 692912, 706882, 724408, 862730, 866140, 905510, 952754, 996061, 1229360, 1285240, 1380368, 1413764, 1448816, 1725460, 1732280, 1767205, 1811020, 1905508, 1992122, 2381885, 2570480, 2827528, 3450920, 3464560, 3534410, 3622040, 3811016, 3984244, 4763770, 4980305, 5655056, 6901840, 7068820, 7244080, 7622032, 7968488, 9527540, 9960610, 10956671, 14137640, 15936976, 19055080, 19921220, 21913342, 28275280, 38110160, 39842440, 43826684, 54783355, 79684880, 87653368, 109566710, 175306736, 219133420, 438266840, 876533680]

約数ペア:

[(1, 876533680), (2, 438266840), (4, 219133420), (5, 175306736), (8, 109566710), (10, 87653368), (11, 79684880), (16, 54783355), (20, 43826684), (22, 39842440), (23, 38110160), (31, 28275280), (40, 21913342), (44, 19921220), (46, 19055080), (55, 15936976), (62, 14137640), (80, 10956671), (88, 9960610), (92, 9527540), (110, 7968488), (115, 7622032), (121, 7244080), (124, 7068820), (127, 6901840), (155, 5655056), (176, 4980305), (184, 4763770), (220, 3984244), (230, 3811016), (242, 3622040), (248, 3534410), (253, 3464560), (254, 3450920), (310, 2827528), (341, 2570480), (368, 2381885), (440, 1992122), (460, 1905508), (484, 1811020), (496, 1767205), (506, 1732280), (508, 1725460), (605, 1448816), (620, 1413764), (635, 1380368), (682, 1285240), (713, 1229360), (880, 996061), (920, 952754), (968, 905510), (1012, 866140), (1016, 862730), (1210, 724408), (1240, 706882), (1265, 692912), (1270, 690184), (1364, 642620), (1397, 627440), (1426, 614680), (1705, 514096), (1840, 476377), (1936, 452755), (2024, 433070), (2032, 431365), (2420, 362204), (2480, 353441), (2530, 346456), (2540, 345092), (2728, 321310), (2783, 314960), (2794, 313720), (2852, 307340), (2921, 300080), (3410, 257048), (3565, 245872), (3751, 233680), (3937, 222640), (4048, 216535), (4840, 181102), (5060, 173228), (5080, 172546), (5456, 160655), (5566, 157480), (5588, 156860), (5704, 153670), (5842, 150040), (6820, 128524), (6985, 125488), (7130, 122936), (7502, 116840), (7843, 111760), (7874, 111320), (9680, 90551), (10120, 86614), (10160, 86273), (11132, 78740), (11176, 78430), (11408, 76835), (11684, 75020), (13640, 64262), (13915, 62992), (13970, 62744), (14260, 61468), (14605, 60016), (15004, 58420), (15367, 57040), (15686, 55880), (15748, 55660), (18755, 46736), (19685, 44528), (20240, 43307), (22264, 39370), (22352, 39215), (23368, 37510), (27280, 32131), (27830, 31496), (27940, 31372), (28520, 30734), (29210, 30008)]