13849195440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{7243}}^1$

素因数の和:7547

約数の個数: 160

約数和(自身を含む): 44496009216

約数和(自身を除く): 30646813776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 257, 310, 372, 465, 496, 514, 620, 744, 771, 930, 1028, 1240, 1285, 1488, 1542, 1860, 2056, 2480, 2570, 3084, 3720, 3855, 4112, 5140, 6168, 7243, 7440, 7710, 7967, 10280, 12336, 14486, 15420, 15934, 20560, 21729, 23901, 28972, 30840, 31868, 36215, 39835, 43458, 47802, 57944, 61680, 63736, 72430, 79670, 86916, 95604, 108645, 115888, 119505, 127472, 144860, 159340, 173832, 191208, 217290, 224533, 239010, 289720, 318680, 347664, 382416, 434580, 449066, 478020, 579440, 637360, 673599, 869160, 898132, 956040, 1122665, 1347198, 1738320, 1796264, 1861451, 1912080, 2245330, 2694396, 3367995, 3592528, 3722902, 4490660, 5388792, 5584353, 6735990, 7445804, 8981320, 9307255, 10777584, 11168706, 13471980, 14891608, 17962640, 18614510, 22337412, 26943960, 27921765, 29783216, 37229020, 44674824, 53887920, 55843530, 57704981, 74458040, 89349648, 111687060, 115409962, 148916080, 173114943, 223374120, 230819924, 288524905, 346229886, 446748240, 461639848, 577049810, 692459772, 865574715, 923279696, 1154099620, 1384919544, 1731149430, 2308199240, 2769839088, 3462298860, 4616398480, 6924597720, 13849195440]

約数ペア:

[(1, 13849195440), (2, 6924597720), (3, 4616398480), (4, 3462298860), (5, 2769839088), (6, 2308199240), (8, 1731149430), (10, 1384919544), (12, 1154099620), (15, 923279696), (16, 865574715), (20, 692459772), (24, 577049810), (30, 461639848), (31, 446748240), (40, 346229886), (48, 288524905), (60, 230819924), (62, 223374120), (80, 173114943), (93, 148916080), (120, 115409962), (124, 111687060), (155, 89349648), (186, 74458040), (240, 57704981), (248, 55843530), (257, 53887920), (310, 44674824), (372, 37229020), (465, 29783216), (496, 27921765), (514, 26943960), (620, 22337412), (744, 18614510), (771, 17962640), (930, 14891608), (1028, 13471980), (1240, 11168706), (1285, 10777584), (1488, 9307255), (1542, 8981320), (1860, 7445804), (2056, 6735990), (2480, 5584353), (2570, 5388792), (3084, 4490660), (3720, 3722902), (3855, 3592528), (4112, 3367995), (5140, 2694396), (6168, 2245330), (7243, 1912080), (7440, 1861451), (7710, 1796264), (7967, 1738320), (10280, 1347198), (12336, 1122665), (14486, 956040), (15420, 898132), (15934, 869160), (20560, 673599), (21729, 637360), (23901, 579440), (28972, 478020), (30840, 449066), (31868, 434580), (36215, 382416), (39835, 347664), (43458, 318680), (47802, 289720), (57944, 239010), (61680, 224533), (63736, 217290), (72430, 191208), (79670, 173832), (86916, 159340), (95604, 144860), (108645, 127472), (115888, 119505)]