1379506440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{68023}}^1$

素因数の和:68063

約数の個数: 96

約数和(自身を含む): 4481421120

約数和(自身を除く): 3101914680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 3380, 4056, 5070, 6760, 10140, 20280, 68023, 136046, 204069, 272092, 340115, 408138, 544184, 680230, 816276, 884299, 1020345, 1360460, 1632552, 1768598, 2040690, 2652897, 2720920, 3537196, 4081380, 4421495, 5305794, 7074392, 8162760, 8842990, 10611588, 11495887, 13264485, 17685980, 21223176, 22991774, 26528970, 34487661, 35371960, 45983548, 53057940, 57479435, 68975322, 91967096, 106115880, 114958870, 137950644, 172438305, 229917740, 275901288, 344876610, 459835480, 689753220, 1379506440]

約数ペア:

[(1, 1379506440), (2, 689753220), (3, 459835480), (4, 344876610), (5, 275901288), (6, 229917740), (8, 172438305), (10, 137950644), (12, 114958870), (13, 106115880), (15, 91967096), (20, 68975322), (24, 57479435), (26, 53057940), (30, 45983548), (39, 35371960), (40, 34487661), (52, 26528970), (60, 22991774), (65, 21223176), (78, 17685980), (104, 13264485), (120, 11495887), (130, 10611588), (156, 8842990), (169, 8162760), (195, 7074392), (260, 5305794), (312, 4421495), (338, 4081380), (390, 3537196), (507, 2720920), (520, 2652897), (676, 2040690), (780, 1768598), (845, 1632552), (1014, 1360460), (1352, 1020345), (1560, 884299), (1690, 816276), (2028, 680230), (2535, 544184), (3380, 408138), (4056, 340115), (5070, 272092), (6760, 204069), (10140, 136046), (20280, 68023)]