19217967660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{3221}}^1$

素因数の和:3398

約数の個数: 240

約数和(自身を含む): 62876943360

約数和(自身を除く): 43658975700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 127, 135, 145, 162, 174, 180, 254, 261, 270, 290, 324, 348, 381, 405, 435, 508, 522, 540, 580, 635, 762, 783, 810, 870, 1044, 1143, 1270, 1305, 1524, 1566, 1620, 1740, 1905, 2286, 2349, 2540, 2610, 3132, 3221, 3429, 3683, 3810, 3915, 4572, 4698, 5220, 5715, 6442, 6858, 7366, 7620, 7830, 9396, 9663, 10287, 11049, 11430, 11745, 12884, 13716, 14732, 15660, 16105, 17145, 18415, 19326, 20574, 22098, 22860, 23490, 28989, 32210, 33147, 34290, 36830, 38652, 41148, 44196, 46980, 48315, 51435, 55245, 57978, 64420, 66294, 68580, 73660, 86967, 93409, 96630, 99441, 102870, 110490, 115956, 132588, 144945, 165735, 173934, 186818, 193260, 198882, 205740, 220980, 260901, 280227, 289890, 298323, 331470, 347868, 373636, 397764, 409067, 434835, 467045, 497205, 521802, 560454, 579780, 596646, 662940, 818134, 840681, 869670, 934090, 994410, 1043604, 1120908, 1193292, 1227201, 1304505, 1401135, 1491615, 1636268, 1681362, 1739340, 1868180, 1988820, 2045335, 2454402, 2522043, 2609010, 2802270, 2983230, 3362724, 3681603, 4090670, 4203405, 4908804, 5044086, 5218020, 5604540, 5966460, 6136005, 7363206, 7566129, 8181340, 8406810, 10088172, 11044809, 11862943, 12272010, 12610215, 14726412, 15132258, 16813620, 18408015, 22089618, 23725886, 24544020, 25220430, 30264516, 33134427, 35588829, 36816030, 37830645, 44179236, 47451772, 50440860, 55224045, 59314715, 66268854, 71177658, 73632060, 75661290, 106766487, 110448090, 118629430, 132537708, 142355316, 151322580, 165672135, 177944145, 213532974, 220896180, 237258860, 320299461, 331344270, 355888290, 427065948, 533832435, 640598922, 662688540, 711776580, 960898383, 1067664870, 1281197844, 1601497305, 1921796766, 2135329740, 3202994610, 3843593532, 4804491915, 6405989220, 9608983830, 19217967660]

約数ペア:

[(1, 19217967660), (2, 9608983830), (3, 6405989220), (4, 4804491915), (5, 3843593532), (6, 3202994610), (9, 2135329740), (10, 1921796766), (12, 1601497305), (15, 1281197844), (18, 1067664870), (20, 960898383), (27, 711776580), (29, 662688540), (30, 640598922), (36, 533832435), (45, 427065948), (54, 355888290), (58, 331344270), (60, 320299461), (81, 237258860), (87, 220896180), (90, 213532974), (108, 177944145), (116, 165672135), (127, 151322580), (135, 142355316), (145, 132537708), (162, 118629430), (174, 110448090), (180, 106766487), (254, 75661290), (261, 73632060), (270, 71177658), (290, 66268854), (324, 59314715), (348, 55224045), (381, 50440860), (405, 47451772), (435, 44179236), (508, 37830645), (522, 36816030), (540, 35588829), (580, 33134427), (635, 30264516), (762, 25220430), (783, 24544020), (810, 23725886), (870, 22089618), (1044, 18408015), (1143, 16813620), (1270, 15132258), (1305, 14726412), (1524, 12610215), (1566, 12272010), (1620, 11862943), (1740, 11044809), (1905, 10088172), (2286, 8406810), (2349, 8181340), (2540, 7566129), (2610, 7363206), (3132, 6136005), (3221, 5966460), (3429, 5604540), (3683, 5218020), (3810, 5044086), (3915, 4908804), (4572, 4203405), (4698, 4090670), (5220, 3681603), (5715, 3362724), (6442, 2983230), (6858, 2802270), (7366, 2609010), (7620, 2522043), (7830, 2454402), (9396, 2045335), (9663, 1988820), (10287, 1868180), (11049, 1739340), (11430, 1681362), (11745, 1636268), (12884, 1491615), (13716, 1401135), (14732, 1304505), (15660, 1227201), (16105, 1193292), (17145, 1120908), (18415, 1043604), (19326, 994410), (20574, 934090), (22098, 869670), (22860, 840681), (23490, 818134), (28989, 662940), (32210, 596646), (33147, 579780), (34290, 560454), (36830, 521802), (38652, 497205), (41148, 467045), (44196, 434835), (46980, 409067), (48315, 397764), (51435, 373636), (55245, 347868), (57978, 331470), (64420, 298323), (66294, 289890), (68580, 280227), (73660, 260901), (86967, 220980), (93409, 205740), (96630, 198882), (99441, 193260), (102870, 186818), (110490, 173934), (115956, 165735), (132588, 144945)]