1942655760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{142007}}^1$

素因数の和:142045

約数の個数: 120

約数和(自身を含む): 6867506880

約数和(自身を除く): 4924851120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 142007, 284014, 426021, 568028, 710035, 852042, 1136056, 1278063, 1420070, 1704084, 2130105, 2272112, 2556126, 2698133, 2840140, 3408168, 4260210, 5112252, 5396266, 5680280, 6390315, 6816336, 8094399, 8520420, 10224504, 10792532, 11360560, 12780630, 13490665, 16188798, 17040840, 20449008, 21585064, 24283197, 25561260, 26981330, 32377596, 34081680, 40471995, 43170128, 48566394, 51122520, 53962660, 64755192, 80943990, 97132788, 102245040, 107925320, 121415985, 129510384, 161887980, 194265576, 215850640, 242831970, 323775960, 388531152, 485663940, 647551920, 971327880, 1942655760]

約数ペア:

[(1, 1942655760), (2, 971327880), (3, 647551920), (4, 485663940), (5, 388531152), (6, 323775960), (8, 242831970), (9, 215850640), (10, 194265576), (12, 161887980), (15, 129510384), (16, 121415985), (18, 107925320), (19, 102245040), (20, 97132788), (24, 80943990), (30, 64755192), (36, 53962660), (38, 51122520), (40, 48566394), (45, 43170128), (48, 40471995), (57, 34081680), (60, 32377596), (72, 26981330), (76, 25561260), (80, 24283197), (90, 21585064), (95, 20449008), (114, 17040840), (120, 16188798), (144, 13490665), (152, 12780630), (171, 11360560), (180, 10792532), (190, 10224504), (228, 8520420), (240, 8094399), (285, 6816336), (304, 6390315), (342, 5680280), (360, 5396266), (380, 5112252), (456, 4260210), (570, 3408168), (684, 2840140), (720, 2698133), (760, 2556126), (855, 2272112), (912, 2130105), (1140, 1704084), (1368, 1420070), (1520, 1278063), (1710, 1136056), (2280, 852042), (2736, 710035), (3420, 568028), (4560, 426021), (6840, 284014), (13680, 142007)]