303684160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1973}}^1$

素因数の和:2040

約数の個数: 112

約数和(自身を含む): 800228016

約数和(自身を除く): 496543856

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 64, 65, 74, 80, 104, 130, 148, 160, 185, 208, 260, 296, 320, 370, 416, 481, 520, 592, 740, 832, 962, 1040, 1184, 1480, 1924, 1973, 2080, 2368, 2405, 2960, 3848, 3946, 4160, 4810, 5920, 7696, 7892, 9620, 9865, 11840, 15392, 15784, 19240, 19730, 25649, 30784, 31568, 38480, 39460, 51298, 63136, 73001, 76960, 78920, 102596, 126272, 128245, 146002, 153920, 157840, 205192, 256490, 292004, 315680, 365005, 410384, 512980, 584008, 631360, 730010, 820768, 949013, 1025960, 1168016, 1460020, 1641536, 1898026, 2051920, 2336032, 2920040, 3796052, 4103840, 4672064, 4745065, 5840080, 7592104, 8207680, 9490130, 11680160, 15184208, 18980260, 23360320, 30368416, 37960520, 60736832, 75921040, 151842080, 303684160]

約数ペア:

[(1, 303684160), (2, 151842080), (4, 75921040), (5, 60736832), (8, 37960520), (10, 30368416), (13, 23360320), (16, 18980260), (20, 15184208), (26, 11680160), (32, 9490130), (37, 8207680), (40, 7592104), (52, 5840080), (64, 4745065), (65, 4672064), (74, 4103840), (80, 3796052), (104, 2920040), (130, 2336032), (148, 2051920), (160, 1898026), (185, 1641536), (208, 1460020), (260, 1168016), (296, 1025960), (320, 949013), (370, 820768), (416, 730010), (481, 631360), (520, 584008), (592, 512980), (740, 410384), (832, 365005), (962, 315680), (1040, 292004), (1184, 256490), (1480, 205192), (1924, 157840), (1973, 153920), (2080, 146002), (2368, 128245), (2405, 126272), (2960, 102596), (3848, 78920), (3946, 76960), (4160, 73001), (4810, 63136), (5920, 51298), (7696, 39460), (7892, 38480), (9620, 31568), (9865, 30784), (11840, 25649), (15392, 19730), (15784, 19240)]