301963480

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1693}}^1$

素因数の和:1738

約数の個数: 128

約数和(自身を含む): 853776000

約数和(自身を除く): 551812520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 343, 364, 392, 455, 490, 520, 637, 686, 728, 910, 980, 1274, 1372, 1693, 1715, 1820, 1960, 2548, 2744, 3185, 3386, 3430, 3640, 4459, 5096, 6370, 6772, 6860, 8465, 8918, 11851, 12740, 13544, 13720, 16930, 17836, 22009, 22295, 23702, 25480, 33860, 35672, 44018, 44590, 47404, 59255, 67720, 82957, 88036, 89180, 94808, 110045, 118510, 154063, 165914, 176072, 178360, 220090, 237020, 308126, 331828, 414785, 440180, 474040, 580699, 616252, 663656, 770315, 829570, 880360, 1078441, 1161398, 1232504, 1540630, 1659140, 2156882, 2322796, 2903495, 3081260, 3318280, 4313764, 4645592, 5392205, 5806990, 6162520, 7549087, 8627528, 10784410, 11613980, 15098174, 21568820, 23227960, 30196348, 37745435, 43137640, 60392696, 75490870, 150981740, 301963480]

約数ペア:

[(1, 301963480), (2, 150981740), (4, 75490870), (5, 60392696), (7, 43137640), (8, 37745435), (10, 30196348), (13, 23227960), (14, 21568820), (20, 15098174), (26, 11613980), (28, 10784410), (35, 8627528), (40, 7549087), (49, 6162520), (52, 5806990), (56, 5392205), (65, 4645592), (70, 4313764), (91, 3318280), (98, 3081260), (104, 2903495), (130, 2322796), (140, 2156882), (182, 1659140), (196, 1540630), (245, 1232504), (260, 1161398), (280, 1078441), (343, 880360), (364, 829570), (392, 770315), (455, 663656), (490, 616252), (520, 580699), (637, 474040), (686, 440180), (728, 414785), (910, 331828), (980, 308126), (1274, 237020), (1372, 220090), (1693, 178360), (1715, 176072), (1820, 165914), (1960, 154063), (2548, 118510), (2744, 110045), (3185, 94808), (3386, 89180), (3430, 88036), (3640, 82957), (4459, 67720), (5096, 59255), (6370, 47404), (6772, 44590), (6860, 44018), (8465, 35672), (8918, 33860), (11851, 25480), (12740, 23702), (13544, 22295), (13720, 22009), (16930, 17836)]