1489135440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1063}}^1$

素因数の和:1541

約数の個数: 160

約数和(自身を含む): 4987180800

約数和(自身を除く): 3498045360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 449, 520, 624, 780, 898, 1040, 1063, 1347, 1560, 1796, 2126, 2245, 2694, 3120, 3189, 3592, 4252, 4490, 5315, 5388, 5837, 6378, 6735, 7184, 8504, 8980, 10630, 10776, 11674, 12756, 13470, 13819, 15945, 17008, 17511, 17960, 21260, 21552, 23348, 25512, 26940, 27638, 29185, 31890, 35022, 35920, 41457, 42520, 46696, 51024, 53880, 55276, 58370, 63780, 69095, 70044, 82914, 85040, 87555, 93392, 107760, 110552, 116740, 127560, 138190, 140088, 165828, 175110, 207285, 221104, 233480, 255120, 276380, 280176, 331656, 350220, 414570, 466960, 477287, 552760, 663312, 700440, 829140, 954574, 1105520, 1400880, 1431861, 1658280, 1909148, 2386435, 2863722, 3316560, 3818296, 4772870, 5727444, 6204731, 7159305, 7636592, 9545740, 11454888, 12409462, 14318610, 18614193, 19091480, 22909776, 24818924, 28637220, 31023655, 37228386, 38182960, 49637848, 57274440, 62047310, 74456772, 93070965, 99275696, 114548880, 124094620, 148913544, 186141930, 248189240, 297827088, 372283860, 496378480, 744567720, 1489135440]

約数ペア:

[(1, 1489135440), (2, 744567720), (3, 496378480), (4, 372283860), (5, 297827088), (6, 248189240), (8, 186141930), (10, 148913544), (12, 124094620), (13, 114548880), (15, 99275696), (16, 93070965), (20, 74456772), (24, 62047310), (26, 57274440), (30, 49637848), (39, 38182960), (40, 37228386), (48, 31023655), (52, 28637220), (60, 24818924), (65, 22909776), (78, 19091480), (80, 18614193), (104, 14318610), (120, 12409462), (130, 11454888), (156, 9545740), (195, 7636592), (208, 7159305), (240, 6204731), (260, 5727444), (312, 4772870), (390, 3818296), (449, 3316560), (520, 2863722), (624, 2386435), (780, 1909148), (898, 1658280), (1040, 1431861), (1063, 1400880), (1347, 1105520), (1560, 954574), (1796, 829140), (2126, 700440), (2245, 663312), (2694, 552760), (3120, 477287), (3189, 466960), (3592, 414570), (4252, 350220), (4490, 331656), (5315, 280176), (5388, 276380), (5837, 255120), (6378, 233480), (6735, 221104), (7184, 207285), (8504, 175110), (8980, 165828), (10630, 140088), (10776, 138190), (11674, 127560), (12756, 116740), (13470, 110552), (13819, 107760), (15945, 93392), (17008, 87555), (17511, 85040), (17960, 82914), (21260, 70044), (21552, 69095), (23348, 63780), (25512, 58370), (26940, 55276), (27638, 53880), (29185, 51024), (31890, 46696), (35022, 42520), (35920, 41457)]