975341640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89317}}^1$

素因数の和:89351

約数の個数: 128

約数和(自身を含む): 3601301760

約数和(自身を除く): 2625960120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 89317, 178634, 267951, 357268, 446585, 535902, 625219, 714536, 893170, 1071804, 1161121, 1250438, 1339755, 1786340, 1875657, 2143608, 2322242, 2500876, 2679510, 3126095, 3483363, 3572680, 3751314, 4644484, 5001752, 5359020, 5805605, 6252190, 6966726, 7502628, 8127847, 9288968, 9378285, 10718040, 11611210, 12504380, 13933452, 15005256, 16255694, 17416815, 18756570, 23222420, 24383541, 25008760, 27866904, 32511388, 34833630, 37513140, 40639235, 46444840, 48767082, 65022776, 69667260, 75026280, 81278470, 97534164, 121917705, 139334520, 162556940, 195068328, 243835410, 325113880, 487670820, 975341640]

約数ペア:

[(1, 975341640), (2, 487670820), (3, 325113880), (4, 243835410), (5, 195068328), (6, 162556940), (7, 139334520), (8, 121917705), (10, 97534164), (12, 81278470), (13, 75026280), (14, 69667260), (15, 65022776), (20, 48767082), (21, 46444840), (24, 40639235), (26, 37513140), (28, 34833630), (30, 32511388), (35, 27866904), (39, 25008760), (40, 24383541), (42, 23222420), (52, 18756570), (56, 17416815), (60, 16255694), (65, 15005256), (70, 13933452), (78, 12504380), (84, 11611210), (91, 10718040), (104, 9378285), (105, 9288968), (120, 8127847), (130, 7502628), (140, 6966726), (156, 6252190), (168, 5805605), (182, 5359020), (195, 5001752), (210, 4644484), (260, 3751314), (273, 3572680), (280, 3483363), (312, 3126095), (364, 2679510), (390, 2500876), (420, 2322242), (455, 2143608), (520, 1875657), (546, 1786340), (728, 1339755), (780, 1250438), (840, 1161121), (910, 1071804), (1092, 893170), (1365, 714536), (1560, 625219), (1820, 535902), (2184, 446585), (2730, 357268), (3640, 267951), (5460, 178634), (10920, 89317)]