764419920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{2393}}^1$

素因数の和:2442

約数の個数: 160

約数和(自身を含む): 2607583104

約数和(自身を除く): 1843163184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1331, 1452, 1815, 1936, 2393, 2420, 2640, 2662, 2904, 3630, 3993, 4786, 4840, 5324, 5808, 6655, 7179, 7260, 7986, 9572, 9680, 10648, 11965, 13310, 14358, 14520, 15972, 19144, 19965, 21296, 23930, 26323, 26620, 28716, 29040, 31944, 35895, 38288, 39930, 47860, 52646, 53240, 57432, 63888, 71790, 78969, 79860, 95720, 105292, 106480, 114864, 131615, 143580, 157938, 159720, 191440, 210584, 263230, 287160, 289553, 315876, 319440, 394845, 421168, 526460, 574320, 579106, 631752, 789690, 868659, 1052920, 1158212, 1263504, 1447765, 1579380, 1737318, 2105840, 2316424, 2895530, 3158760, 3185083, 3474636, 4343295, 4632848, 5791060, 6317520, 6370166, 6949272, 8686590, 9555249, 11582120, 12740332, 13898544, 15925415, 17373180, 19110498, 23164240, 25480664, 31850830, 34746360, 38220996, 47776245, 50961328, 63701660, 69492720, 76441992, 95552490, 127403320, 152883984, 191104980, 254806640, 382209960, 764419920]

約数ペア:

[(1, 764419920), (2, 382209960), (3, 254806640), (4, 191104980), (5, 152883984), (6, 127403320), (8, 95552490), (10, 76441992), (11, 69492720), (12, 63701660), (15, 50961328), (16, 47776245), (20, 38220996), (22, 34746360), (24, 31850830), (30, 25480664), (33, 23164240), (40, 19110498), (44, 17373180), (48, 15925415), (55, 13898544), (60, 12740332), (66, 11582120), (80, 9555249), (88, 8686590), (110, 6949272), (120, 6370166), (121, 6317520), (132, 5791060), (165, 4632848), (176, 4343295), (220, 3474636), (240, 3185083), (242, 3158760), (264, 2895530), (330, 2316424), (363, 2105840), (440, 1737318), (484, 1579380), (528, 1447765), (605, 1263504), (660, 1158212), (726, 1052920), (880, 868659), (968, 789690), (1210, 631752), (1320, 579106), (1331, 574320), (1452, 526460), (1815, 421168), (1936, 394845), (2393, 319440), (2420, 315876), (2640, 289553), (2662, 287160), (2904, 263230), (3630, 210584), (3993, 191440), (4786, 159720), (4840, 157938), (5324, 143580), (5808, 131615), (6655, 114864), (7179, 106480), (7260, 105292), (7986, 95720), (9572, 79860), (9680, 78969), (10648, 71790), (11965, 63888), (13310, 57432), (14358, 53240), (14520, 52646), (15972, 47860), (19144, 39930), (19965, 38288), (21296, 35895), (23930, 31944), (26323, 29040), (26620, 28716)]