148592080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20411}}^1$

素因数の和:20444

約数の個数: 80

約数和(自身を含む): 425222784

約数和(自身を除く): 276630704

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 20411, 40822, 81644, 102055, 142877, 163288, 204110, 265343, 285754, 326576, 408220, 530686, 571508, 714385, 816440, 1061372, 1143016, 1326715, 1428770, 1632880, 1857401, 2122744, 2286032, 2653430, 2857540, 3714802, 4245488, 5306860, 5715080, 7429604, 9287005, 10613720, 11430160, 14859208, 18574010, 21227440, 29718416, 37148020, 74296040, 148592080]

約数ペア:

[(1, 148592080), (2, 74296040), (4, 37148020), (5, 29718416), (7, 21227440), (8, 18574010), (10, 14859208), (13, 11430160), (14, 10613720), (16, 9287005), (20, 7429604), (26, 5715080), (28, 5306860), (35, 4245488), (40, 3714802), (52, 2857540), (56, 2653430), (65, 2286032), (70, 2122744), (80, 1857401), (91, 1632880), (104, 1428770), (112, 1326715), (130, 1143016), (140, 1061372), (182, 816440), (208, 714385), (260, 571508), (280, 530686), (364, 408220), (455, 326576), (520, 285754), (560, 265343), (728, 204110), (910, 163288), (1040, 142877), (1456, 102055), (1820, 81644), (3640, 40822), (7280, 20411)]