1678795080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{12197}}^1$

素因数の和:12279

約数の個数: 128

約数和(自身を含む): 5339796480

約数和(自身を除く): 3661001400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 60, 62, 74, 93, 111, 120, 124, 148, 155, 185, 186, 222, 248, 296, 310, 370, 372, 444, 465, 555, 620, 740, 744, 888, 930, 1110, 1147, 1240, 1480, 1860, 2220, 2294, 3441, 3720, 4440, 4588, 5735, 6882, 9176, 11470, 12197, 13764, 17205, 22940, 24394, 27528, 34410, 36591, 45880, 48788, 60985, 68820, 73182, 97576, 121970, 137640, 146364, 182955, 243940, 292728, 365910, 378107, 451289, 487880, 731820, 756214, 902578, 1134321, 1353867, 1463640, 1512428, 1805156, 1890535, 2256445, 2268642, 2707734, 3024856, 3610312, 3781070, 4512890, 4537284, 5415468, 5671605, 6769335, 7562140, 9025780, 9074568, 10830936, 11343210, 13538670, 13989959, 15124280, 18051560, 22686420, 27077340, 27979918, 41969877, 45372840, 54154680, 55959836, 69949795, 83939754, 111919672, 139899590, 167879508, 209849385, 279799180, 335759016, 419698770, 559598360, 839397540, 1678795080]

約数ペア:

[(1, 1678795080), (2, 839397540), (3, 559598360), (4, 419698770), (5, 335759016), (6, 279799180), (8, 209849385), (10, 167879508), (12, 139899590), (15, 111919672), (20, 83939754), (24, 69949795), (30, 55959836), (31, 54154680), (37, 45372840), (40, 41969877), (60, 27979918), (62, 27077340), (74, 22686420), (93, 18051560), (111, 15124280), (120, 13989959), (124, 13538670), (148, 11343210), (155, 10830936), (185, 9074568), (186, 9025780), (222, 7562140), (248, 6769335), (296, 5671605), (310, 5415468), (370, 4537284), (372, 4512890), (444, 3781070), (465, 3610312), (555, 3024856), (620, 2707734), (740, 2268642), (744, 2256445), (888, 1890535), (930, 1805156), (1110, 1512428), (1147, 1463640), (1240, 1353867), (1480, 1134321), (1860, 902578), (2220, 756214), (2294, 731820), (3441, 487880), (3720, 451289), (4440, 378107), (4588, 365910), (5735, 292728), (6882, 243940), (9176, 182955), (11470, 146364), (12197, 137640), (13764, 121970), (17205, 97576), (22940, 73182), (24394, 68820), (27528, 60985), (34410, 48788), (36591, 45880)]