749273473920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5496431}}^1$

素因数の和:5496524

約数の個数: 128

約数和(自身を含む): 2421947796480

約数和(自身を除く): 1672674322560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 640, 710, 852, 960, 1065, 1136, 1420, 1704, 1920, 2130, 2272, 2840, 3408, 4260, 4544, 5680, 6816, 8520, 9088, 11360, 13632, 17040, 22720, 27264, 34080, 45440, 68160, 136320, 5496431, 10992862, 16489293, 21985724, 27482155, 32978586, 43971448, 54964310, 65957172, 82446465, 87942896, 109928620, 131914344, 164892930, 175885792, 219857240, 263828688, 329785860, 351771584, 390246601, 439714480, 527657376, 659571720, 703543168, 780493202, 879428960, 1055314752, 1170739803, 1319143440, 1560986404, 1758857920, 1951233005, 2110629504, 2341479606, 2638286880, 3121972808, 3517715840, 3902466010, 4682959212, 5276573760, 5853699015, 6243945616, 7804932020, 9365918424, 10553147520, 11707398030, 12487891232, 15609864040, 18731836848, 23414796060, 24975782464, 31219728080, 37463673696, 46829592120, 49951564928, 62439456160, 74927347392, 93659184240, 124878912320, 149854694784, 187318368480, 249757824640, 374636736960, 749273473920]

約数ペア:

[(1, 749273473920), (2, 374636736960), (3, 249757824640), (4, 187318368480), (5, 149854694784), (6, 124878912320), (8, 93659184240), (10, 74927347392), (12, 62439456160), (15, 49951564928), (16, 46829592120), (20, 37463673696), (24, 31219728080), (30, 24975782464), (32, 23414796060), (40, 18731836848), (48, 15609864040), (60, 12487891232), (64, 11707398030), (71, 10553147520), (80, 9365918424), (96, 7804932020), (120, 6243945616), (128, 5853699015), (142, 5276573760), (160, 4682959212), (192, 3902466010), (213, 3517715840), (240, 3121972808), (284, 2638286880), (320, 2341479606), (355, 2110629504), (384, 1951233005), (426, 1758857920), (480, 1560986404), (568, 1319143440), (640, 1170739803), (710, 1055314752), (852, 879428960), (960, 780493202), (1065, 703543168), (1136, 659571720), (1420, 527657376), (1704, 439714480), (1920, 390246601), (2130, 351771584), (2272, 329785860), (2840, 263828688), (3408, 219857240), (4260, 175885792), (4544, 164892930), (5680, 131914344), (6816, 109928620), (8520, 87942896), (9088, 82446465), (11360, 65957172), (13632, 54964310), (17040, 43971448), (22720, 32978586), (27264, 27482155), (34080, 21985724), (45440, 16489293), (68160, 10992862), (136320, 5496431)]