70880940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:493

約数の個数: 192

約数和(自身を含む): 248371200

約数和(自身を除く): 177490260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 90, 92, 108, 115, 117, 130, 135, 138, 156, 180, 195, 207, 230, 234, 260, 270, 276, 299, 345, 351, 390, 414, 439, 460, 468, 540, 585, 598, 621, 690, 702, 780, 828, 878, 897, 1035, 1170, 1196, 1242, 1317, 1380, 1404, 1495, 1755, 1756, 1794, 2070, 2195, 2340, 2484, 2634, 2691, 2990, 3105, 3510, 3588, 3951, 4140, 4390, 4485, 5268, 5382, 5707, 5980, 6210, 6585, 7020, 7902, 8073, 8780, 8970, 10097, 10764, 11414, 11853, 12420, 13170, 13455, 15804, 16146, 17121, 17940, 19755, 20194, 22828, 23706, 26340, 26910, 28535, 30291, 32292, 34242, 39510, 40365, 40388, 47412, 50485, 51363, 53820, 57070, 59265, 60582, 68484, 79020, 80730, 85605, 90873, 100970, 102726, 114140, 118530, 121164, 131261, 151455, 154089, 161460, 171210, 181746, 201940, 205452, 237060, 256815, 262522, 272619, 302910, 308178, 342420, 363492, 393783, 454365, 513630, 525044, 545238, 605820, 616356, 656305, 770445, 787566, 908730, 1027260, 1090476, 1181349, 1312610, 1363095, 1540890, 1575132, 1817460, 1968915, 2362698, 2625220, 2726190, 3081780, 3544047, 3937830, 4725396, 5452380, 5906745, 7088094, 7875660, 11813490, 14176188, 17720235, 23626980, 35440470, 70880940]

約数ペア:

[(1, 70880940), (2, 35440470), (3, 23626980), (4, 17720235), (5, 14176188), (6, 11813490), (9, 7875660), (10, 7088094), (12, 5906745), (13, 5452380), (15, 4725396), (18, 3937830), (20, 3544047), (23, 3081780), (26, 2726190), (27, 2625220), (30, 2362698), (36, 1968915), (39, 1817460), (45, 1575132), (46, 1540890), (52, 1363095), (54, 1312610), (60, 1181349), (65, 1090476), (69, 1027260), (78, 908730), (90, 787566), (92, 770445), (108, 656305), (115, 616356), (117, 605820), (130, 545238), (135, 525044), (138, 513630), (156, 454365), (180, 393783), (195, 363492), (207, 342420), (230, 308178), (234, 302910), (260, 272619), (270, 262522), (276, 256815), (299, 237060), (345, 205452), (351, 201940), (390, 181746), (414, 171210), (439, 161460), (460, 154089), (468, 151455), (540, 131261), (585, 121164), (598, 118530), (621, 114140), (690, 102726), (702, 100970), (780, 90873), (828, 85605), (878, 80730), (897, 79020), (1035, 68484), (1170, 60582), (1196, 59265), (1242, 57070), (1317, 53820), (1380, 51363), (1404, 50485), (1495, 47412), (1755, 40388), (1756, 40365), (1794, 39510), (2070, 34242), (2195, 32292), (2340, 30291), (2484, 28535), (2634, 26910), (2691, 26340), (2990, 23706), (3105, 22828), (3510, 20194), (3588, 19755), (3951, 17940), (4140, 17121), (4390, 16146), (4485, 15804), (5268, 13455), (5382, 13170), (5707, 12420), (5980, 11853), (6210, 11414), (6585, 10764), (7020, 10097), (7902, 8970), (8073, 8780)]