493862040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{195977}}^1$

素因数の和:196001

約数の個数: 96

約数和(自身を含む): 1834354080

約数和(自身を除く): 1340492040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 195977, 391954, 587931, 783908, 979885, 1175862, 1371839, 1567816, 1763793, 1959770, 2351724, 2743678, 2939655, 3527586, 3919540, 4115517, 4703448, 5487356, 5879310, 6859195, 7055172, 7839080, 8231034, 8818965, 10974712, 11758620, 12346551, 13718390, 14110344, 16462068, 17637930, 20577585, 23517240, 24693102, 27436780, 32924136, 35275860, 41155170, 49386204, 54873560, 61732755, 70551720, 82310340, 98772408, 123465510, 164620680, 246931020, 493862040]

約数ペア:

[(1, 493862040), (2, 246931020), (3, 164620680), (4, 123465510), (5, 98772408), (6, 82310340), (7, 70551720), (8, 61732755), (9, 54873560), (10, 49386204), (12, 41155170), (14, 35275860), (15, 32924136), (18, 27436780), (20, 24693102), (21, 23517240), (24, 20577585), (28, 17637930), (30, 16462068), (35, 14110344), (36, 13718390), (40, 12346551), (42, 11758620), (45, 10974712), (56, 8818965), (60, 8231034), (63, 7839080), (70, 7055172), (72, 6859195), (84, 5879310), (90, 5487356), (105, 4703448), (120, 4115517), (126, 3919540), (140, 3527586), (168, 2939655), (180, 2743678), (210, 2351724), (252, 1959770), (280, 1763793), (315, 1567816), (360, 1371839), (420, 1175862), (504, 979885), (630, 783908), (840, 587931), (1260, 391954), (2520, 195977)]