648616859280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23098891}}^1$

素因数の和:23098926

約数の個数: 160

約数和(自身を含む): 2405980590720

約数和(自身を除く): 1757363731440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 23098891, 46197782, 69296673, 92395564, 115494455, 138593346, 184791128, 207890019, 230988910, 277186692, 300285583, 346483365, 369582256, 415780038, 461977820, 554373384, 600571166, 623670057, 692966730, 831560076, 900856749, 923955640, 1039450095, 1108746768, 1201142332, 1247340114, 1385933460, 1501427915, 1663120152, 1801713498, 1847911280, 2078900190, 2402284664, 2494680228, 2702570247, 2771866920, 3002855830, 3118350285, 3326240304, 3603426996, 4157800380, 4504283745, 4804569328, 4989360456, 5405140494, 5543733840, 6005711660, 6236700570, 7206853992, 8107710741, 8315600760, 9008567490, 9978720912, 10810280988, 12011423320, 12473401140, 13512851235, 14413707984, 16215421482, 16631201520, 18017134980, 21620561976, 24022846640, 24946802280, 27025702470, 32430842964, 36034269960, 40538553705, 43241123952, 49893604560, 54051404940, 64861685928, 72068539920, 81077107410, 108102809880, 129723371856, 162154214820, 216205619760, 324308429640, 648616859280]

約数ペア:

[(1, 648616859280), (2, 324308429640), (3, 216205619760), (4, 162154214820), (5, 129723371856), (6, 108102809880), (8, 81077107410), (9, 72068539920), (10, 64861685928), (12, 54051404940), (13, 49893604560), (15, 43241123952), (16, 40538553705), (18, 36034269960), (20, 32430842964), (24, 27025702470), (26, 24946802280), (27, 24022846640), (30, 21620561976), (36, 18017134980), (39, 16631201520), (40, 16215421482), (45, 14413707984), (48, 13512851235), (52, 12473401140), (54, 12011423320), (60, 10810280988), (65, 9978720912), (72, 9008567490), (78, 8315600760), (80, 8107710741), (90, 7206853992), (104, 6236700570), (108, 6005711660), (117, 5543733840), (120, 5405140494), (130, 4989360456), (135, 4804569328), (144, 4504283745), (156, 4157800380), (180, 3603426996), (195, 3326240304), (208, 3118350285), (216, 3002855830), (234, 2771866920), (240, 2702570247), (260, 2494680228), (270, 2402284664), (312, 2078900190), (351, 1847911280), (360, 1801713498), (390, 1663120152), (432, 1501427915), (468, 1385933460), (520, 1247340114), (540, 1201142332), (585, 1108746768), (624, 1039450095), (702, 923955640), (720, 900856749), (780, 831560076), (936, 692966730), (1040, 623670057), (1080, 600571166), (1170, 554373384), (1404, 461977820), (1560, 415780038), (1755, 369582256), (1872, 346483365), (2160, 300285583), (2340, 277186692), (2808, 230988910), (3120, 207890019), (3510, 184791128), (4680, 138593346), (5616, 115494455), (7020, 92395564), (9360, 69296673), (14040, 46197782), (28080, 23098891)]