798109260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2539}}^1$

素因数の和:2608

約数の個数: 144

約数和(自身を含む): 2498872320

約数和(自身を除く): 1700763060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 169, 186, 195, 260, 310, 338, 372, 390, 403, 465, 507, 620, 676, 780, 806, 845, 930, 1014, 1209, 1612, 1690, 1860, 2015, 2028, 2418, 2535, 2539, 3380, 4030, 4836, 5070, 5078, 5239, 6045, 7617, 8060, 10140, 10156, 10478, 12090, 12695, 15234, 15717, 20956, 24180, 25390, 26195, 30468, 31434, 33007, 38085, 50780, 52390, 62868, 66014, 76170, 78585, 78709, 99021, 104780, 132028, 152340, 157170, 157418, 165035, 198042, 236127, 314340, 314836, 330070, 393545, 396084, 429091, 472254, 495105, 660140, 787090, 858182, 944508, 990210, 1023217, 1180635, 1287273, 1574180, 1716364, 1980420, 2046434, 2145455, 2361270, 2574546, 3069651, 4092868, 4290910, 4722540, 5116085, 5149092, 6139302, 6436365, 8581820, 10232170, 12278604, 12872730, 13301821, 15348255, 20464340, 25745460, 26603642, 30696510, 39905463, 53207284, 61393020, 66509105, 79810926, 133018210, 159621852, 199527315, 266036420, 399054630, 798109260]

約数ペア:

[(1, 798109260), (2, 399054630), (3, 266036420), (4, 199527315), (5, 159621852), (6, 133018210), (10, 79810926), (12, 66509105), (13, 61393020), (15, 53207284), (20, 39905463), (26, 30696510), (30, 26603642), (31, 25745460), (39, 20464340), (52, 15348255), (60, 13301821), (62, 12872730), (65, 12278604), (78, 10232170), (93, 8581820), (124, 6436365), (130, 6139302), (155, 5149092), (156, 5116085), (169, 4722540), (186, 4290910), (195, 4092868), (260, 3069651), (310, 2574546), (338, 2361270), (372, 2145455), (390, 2046434), (403, 1980420), (465, 1716364), (507, 1574180), (620, 1287273), (676, 1180635), (780, 1023217), (806, 990210), (845, 944508), (930, 858182), (1014, 787090), (1209, 660140), (1612, 495105), (1690, 472254), (1860, 429091), (2015, 396084), (2028, 393545), (2418, 330070), (2535, 314836), (2539, 314340), (3380, 236127), (4030, 198042), (4836, 165035), (5070, 157418), (5078, 157170), (5239, 152340), (6045, 132028), (7617, 104780), (8060, 99021), (10140, 78709), (10156, 78585), (10478, 76170), (12090, 66014), (12695, 62868), (15234, 52390), (15717, 50780), (20956, 38085), (24180, 33007), (25390, 31434), (26195, 30468)]