271352640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1329

約数の個数: 224

約数和(自身を含む): 983162880

約数和(自身を除く): 711810240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 260, 272, 312, 320, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 832, 884, 960, 1020, 1040, 1088, 1105, 1248, 1279, 1326, 1360, 1560, 1632, 1768, 2040, 2080, 2210, 2496, 2558, 2652, 2720, 3120, 3264, 3315, 3536, 3837, 4080, 4160, 4420, 5116, 5304, 5440, 6240, 6395, 6630, 7072, 7674, 8160, 8840, 10232, 10608, 12480, 12790, 13260, 14144, 15348, 16320, 16627, 17680, 19185, 20464, 21216, 21743, 25580, 26520, 30696, 33254, 35360, 38370, 40928, 42432, 43486, 49881, 51160, 53040, 61392, 65229, 66508, 70720, 76740, 81856, 83135, 86972, 99762, 102320, 106080, 108715, 122784, 130458, 133016, 153480, 166270, 173944, 199524, 204640, 212160, 217430, 245568, 249405, 260916, 266032, 282659, 306960, 326145, 332540, 347888, 399048, 409280, 434860, 498810, 521832, 532064, 565318, 613920, 652290, 665080, 695776, 798096, 847977, 869720, 997620, 1043664, 1064128, 1130636, 1227840, 1304580, 1330160, 1391552, 1413295, 1596192, 1695954, 1739440, 1995240, 2087328, 2261272, 2609160, 2660320, 2826590, 3192384, 3391908, 3478880, 3990480, 4174656, 4239885, 4522544, 5218320, 5320640, 5653180, 6783816, 6957760, 7980960, 8479770, 9045088, 10436640, 11306360, 13567632, 15961920, 16959540, 18090176, 20873280, 22612720, 27135264, 33919080, 45225440, 54270528, 67838160, 90450880, 135676320, 271352640]

約数ペア:

[(1, 271352640), (2, 135676320), (3, 90450880), (4, 67838160), (5, 54270528), (6, 45225440), (8, 33919080), (10, 27135264), (12, 22612720), (13, 20873280), (15, 18090176), (16, 16959540), (17, 15961920), (20, 13567632), (24, 11306360), (26, 10436640), (30, 9045088), (32, 8479770), (34, 7980960), (39, 6957760), (40, 6783816), (48, 5653180), (51, 5320640), (52, 5218320), (60, 4522544), (64, 4239885), (65, 4174656), (68, 3990480), (78, 3478880), (80, 3391908), (85, 3192384), (96, 2826590), (102, 2660320), (104, 2609160), (120, 2261272), (130, 2087328), (136, 1995240), (156, 1739440), (160, 1695954), (170, 1596192), (192, 1413295), (195, 1391552), (204, 1330160), (208, 1304580), (221, 1227840), (240, 1130636), (255, 1064128), (260, 1043664), (272, 997620), (312, 869720), (320, 847977), (340, 798096), (390, 695776), (408, 665080), (416, 652290), (442, 613920), (480, 565318), (510, 532064), (520, 521832), (544, 498810), (624, 434860), (663, 409280), (680, 399048), (780, 347888), (816, 332540), (832, 326145), (884, 306960), (960, 282659), (1020, 266032), (1040, 260916), (1088, 249405), (1105, 245568), (1248, 217430), (1279, 212160), (1326, 204640), (1360, 199524), (1560, 173944), (1632, 166270), (1768, 153480), (2040, 133016), (2080, 130458), (2210, 122784), (2496, 108715), (2558, 106080), (2652, 102320), (2720, 99762), (3120, 86972), (3264, 83135), (3315, 81856), (3536, 76740), (3837, 70720), (4080, 66508), (4160, 65229), (4420, 61392), (5116, 53040), (5304, 51160), (5440, 49881), (6240, 43486), (6395, 42432), (6630, 40928), (7072, 38370), (7674, 35360), (8160, 33254), (8840, 30696), (10232, 26520), (10608, 25580), (12480, 21743), (12790, 21216), (13260, 20464), (14144, 19185), (15348, 17680), (16320, 16627)]