1814215320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4409}}^1$

素因数の和:4559

約数の個数: 160

約数和(自身を含む): 6147187200

約数和(自身を除く): 4332971880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 127, 135, 162, 180, 216, 254, 270, 324, 360, 381, 405, 508, 540, 635, 648, 762, 810, 1016, 1080, 1143, 1270, 1524, 1620, 1905, 2286, 2540, 3048, 3240, 3429, 3810, 4409, 4572, 5080, 5715, 6858, 7620, 8818, 9144, 10287, 11430, 13227, 13716, 15240, 17145, 17636, 20574, 22045, 22860, 26454, 27432, 34290, 35272, 39681, 41148, 44090, 45720, 51435, 52908, 66135, 68580, 79362, 82296, 88180, 102870, 105816, 119043, 132270, 137160, 158724, 176360, 198405, 205740, 238086, 264540, 317448, 357129, 396810, 411480, 476172, 529080, 559943, 595215, 714258, 793620, 952344, 1119886, 1190430, 1428516, 1587240, 1679829, 1785645, 2239772, 2380860, 2799715, 2857032, 3359658, 3571290, 4479544, 4761720, 5039487, 5599430, 6719316, 7142580, 8399145, 10078974, 11198860, 13438632, 14285160, 15118461, 16798290, 20157948, 22397720, 25197435, 30236922, 33596580, 40315896, 45355383, 50394870, 60473844, 67193160, 75592305, 90710766, 100789740, 120947688, 151184610, 181421532, 201579480, 226776915, 302369220, 362843064, 453553830, 604738440, 907107660, 1814215320]

約数ペア:

[(1, 1814215320), (2, 907107660), (3, 604738440), (4, 453553830), (5, 362843064), (6, 302369220), (8, 226776915), (9, 201579480), (10, 181421532), (12, 151184610), (15, 120947688), (18, 100789740), (20, 90710766), (24, 75592305), (27, 67193160), (30, 60473844), (36, 50394870), (40, 45355383), (45, 40315896), (54, 33596580), (60, 30236922), (72, 25197435), (81, 22397720), (90, 20157948), (108, 16798290), (120, 15118461), (127, 14285160), (135, 13438632), (162, 11198860), (180, 10078974), (216, 8399145), (254, 7142580), (270, 6719316), (324, 5599430), (360, 5039487), (381, 4761720), (405, 4479544), (508, 3571290), (540, 3359658), (635, 2857032), (648, 2799715), (762, 2380860), (810, 2239772), (1016, 1785645), (1080, 1679829), (1143, 1587240), (1270, 1428516), (1524, 1190430), (1620, 1119886), (1905, 952344), (2286, 793620), (2540, 714258), (3048, 595215), (3240, 559943), (3429, 529080), (3810, 476172), (4409, 411480), (4572, 396810), (5080, 357129), (5715, 317448), (6858, 264540), (7620, 238086), (8818, 205740), (9144, 198405), (10287, 176360), (11430, 158724), (13227, 137160), (13716, 132270), (15240, 119043), (17145, 105816), (17636, 102870), (20574, 88180), (22045, 82296), (22860, 79362), (26454, 68580), (27432, 66135), (34290, 52908), (35272, 51435), (39681, 45720), (41148, 44090)]