1172501820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{40459}}^1$

素因数の和:40504

約数の個数: 144

約数和(自身を含む): 4241502720

約数和(自身を除く): 3069000900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 3220, 4140, 4830, 5796, 7245, 9660, 14490, 28980, 40459, 80918, 121377, 161836, 202295, 242754, 283213, 364131, 404590, 485508, 566426, 606885, 728262, 809180, 849639, 930557, 1132852, 1213770, 1416065, 1456524, 1699278, 1820655, 1861114, 2427540, 2548917, 2791671, 2832130, 3398556, 3641310, 3722228, 4248195, 4652785, 5097834, 5583342, 5664260, 6513899, 7282620, 8375013, 8496390, 9305570, 10195668, 11166684, 12744585, 13027798, 13958355, 16750026, 16992780, 18611140, 19541697, 25489170, 26055596, 27916710, 32569495, 33500052, 39083394, 41875065, 50978340, 55833420, 58625091, 65138990, 78166788, 83750130, 97708485, 117250182, 130277980, 167500260, 195416970, 234500364, 293125455, 390833940, 586250910, 1172501820]

約数ペア:

[(1, 1172501820), (2, 586250910), (3, 390833940), (4, 293125455), (5, 234500364), (6, 195416970), (7, 167500260), (9, 130277980), (10, 117250182), (12, 97708485), (14, 83750130), (15, 78166788), (18, 65138990), (20, 58625091), (21, 55833420), (23, 50978340), (28, 41875065), (30, 39083394), (35, 33500052), (36, 32569495), (42, 27916710), (45, 26055596), (46, 25489170), (60, 19541697), (63, 18611140), (69, 16992780), (70, 16750026), (84, 13958355), (90, 13027798), (92, 12744585), (105, 11166684), (115, 10195668), (126, 9305570), (138, 8496390), (140, 8375013), (161, 7282620), (180, 6513899), (207, 5664260), (210, 5583342), (230, 5097834), (252, 4652785), (276, 4248195), (315, 3722228), (322, 3641310), (345, 3398556), (414, 2832130), (420, 2791671), (460, 2548917), (483, 2427540), (630, 1861114), (644, 1820655), (690, 1699278), (805, 1456524), (828, 1416065), (966, 1213770), (1035, 1132852), (1260, 930557), (1380, 849639), (1449, 809180), (1610, 728262), (1932, 606885), (2070, 566426), (2415, 485508), (2898, 404590), (3220, 364131), (4140, 283213), (4830, 242754), (5796, 202295), (7245, 161836), (9660, 121377), (14490, 80918), (28980, 40459)]