26790388680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1571}}^1\times {\mathrm{12919}}^1$

素因数の和:14515

約数の個数: 128

約数和(自身を含む): 87740236800

約数和(自身を除く): 60949848120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1571, 3142, 4713, 6284, 7855, 9426, 12568, 12919, 15710, 17281, 18852, 23565, 25838, 31420, 34562, 37704, 38757, 47130, 51676, 51843, 62840, 64595, 69124, 77514, 86405, 94260, 103352, 103686, 129190, 138248, 142109, 155028, 172810, 188520, 193785, 207372, 258380, 259215, 284218, 310056, 345620, 387570, 414744, 426327, 516760, 518430, 568436, 691240, 710545, 775140, 852654, 1036860, 1136872, 1421090, 1550280, 1705308, 2073720, 2131635, 2842180, 3410616, 4263270, 5684360, 8526540, 17053080, 20295749, 40591498, 60887247, 81182996, 101478745, 121774494, 162365992, 202957490, 223253239, 243548988, 304436235, 405914980, 446506478, 487097976, 608872470, 669759717, 811829960, 893012956, 1116266195, 1217744940, 1339519434, 1786025912, 2232532390, 2435489880, 2679038868, 3348798585, 4465064780, 5358077736, 6697597170, 8930129560, 13395194340, 26790388680]

約数ペア:

[(1, 26790388680), (2, 13395194340), (3, 8930129560), (4, 6697597170), (5, 5358077736), (6, 4465064780), (8, 3348798585), (10, 2679038868), (11, 2435489880), (12, 2232532390), (15, 1786025912), (20, 1339519434), (22, 1217744940), (24, 1116266195), (30, 893012956), (33, 811829960), (40, 669759717), (44, 608872470), (55, 487097976), (60, 446506478), (66, 405914980), (88, 304436235), (110, 243548988), (120, 223253239), (132, 202957490), (165, 162365992), (220, 121774494), (264, 101478745), (330, 81182996), (440, 60887247), (660, 40591498), (1320, 20295749), (1571, 17053080), (3142, 8526540), (4713, 5684360), (6284, 4263270), (7855, 3410616), (9426, 2842180), (12568, 2131635), (12919, 2073720), (15710, 1705308), (17281, 1550280), (18852, 1421090), (23565, 1136872), (25838, 1036860), (31420, 852654), (34562, 775140), (37704, 710545), (38757, 691240), (47130, 568436), (51676, 518430), (51843, 516760), (62840, 426327), (64595, 414744), (69124, 387570), (77514, 345620), (86405, 310056), (94260, 284218), (103352, 259215), (103686, 258380), (129190, 207372), (138248, 193785), (142109, 188520), (155028, 172810)]