31194232320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{727}}^1$

素因数の和:941

約数の個数: 320

約数和(自身を含む): 103239392256

約数和(自身を除く): 72045159936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 151, 160, 185, 192, 222, 240, 256, 296, 302, 320, 370, 384, 444, 453, 480, 512, 555, 592, 604, 640, 727, 740, 755, 768, 888, 906, 960, 1110, 1184, 1208, 1280, 1454, 1480, 1510, 1536, 1776, 1812, 1920, 2181, 2220, 2265, 2368, 2416, 2560, 2908, 2960, 3020, 3552, 3624, 3635, 3840, 4362, 4440, 4530, 4736, 4832, 5587, 5816, 5920, 6040, 7104, 7248, 7270, 7680, 8724, 8880, 9060, 9472, 9664, 10905, 11174, 11632, 11840, 12080, 14208, 14496, 14540, 16761, 17448, 17760, 18120, 18944, 19328, 21810, 22348, 23264, 23680, 24160, 26899, 27935, 28416, 28992, 29080, 33522, 34896, 35520, 36240, 38656, 43620, 44696, 46528, 47360, 48320, 53798, 55870, 56832, 57984, 58160, 67044, 69792, 71040, 72480, 77312, 80697, 83805, 87240, 89392, 93056, 94720, 96640, 107596, 109777, 111740, 115968, 116320, 134088, 134495, 139584, 142080, 144960, 161394, 167610, 174480, 178784, 186112, 193280, 215192, 219554, 223480, 231936, 232640, 268176, 268990, 279168, 284160, 289920, 322788, 329331, 335220, 348960, 357568, 372224, 386560, 403485, 430384, 439108, 446960, 465280, 536352, 537980, 548885, 558336, 579840, 645576, 658662, 670440, 697920, 715136, 806970, 860768, 878216, 893920, 930560, 1072704, 1075960, 1097770, 1116672, 1159680, 1291152, 1317324, 1340880, 1395840, 1430272, 1613940, 1646655, 1721536, 1756432, 1787840, 1861120, 2145408, 2151920, 2195540, 2582304, 2634648, 2681760, 2791680, 2860544, 3227880, 3293310, 3443072, 3512864, 3575680, 4061749, 4290816, 4303840, 4391080, 5164608, 5269296, 5363520, 5583360, 6455760, 6586620, 6886144, 7025728, 7151360, 8123498, 8581632, 8607680, 8782160, 10329216, 10538592, 10727040, 12185247, 12911520, 13173240, 13772288, 14051456, 14302720, 16246996, 17215360, 17564320, 20308745, 20658432, 21077184, 21454080, 24370494, 25823040, 26346480, 28102912, 32493992, 34430720, 35128640, 40617490, 41316864, 42154368, 42908160, 48740988, 51646080, 52692960, 56205824, 60926235, 64987984, 68861440, 70257280, 81234980, 84308736, 97481976, 103292160, 105385920, 121852470, 129975968, 140514560, 162469960, 168617472, 194963952, 206584320, 210771840, 243704940, 259951936, 281029120, 324939920, 389927904, 421543680, 487409880, 519903872, 649879840, 779855808, 843087360, 974819760, 1039807744, 1299759680, 1559711616, 1949639520, 2079615488, 2599519360, 3119423232, 3899279040, 5199038720, 6238846464, 7798558080, 10398077440, 15597116160, 31194232320]

約数ペア:

[(1, 31194232320), (2, 15597116160), (3, 10398077440), (4, 7798558080), (5, 6238846464), (6, 5199038720), (8, 3899279040), (10, 3119423232), (12, 2599519360), (15, 2079615488), (16, 1949639520), (20, 1559711616), (24, 1299759680), (30, 1039807744), (32, 974819760), (37, 843087360), (40, 779855808), (48, 649879840), (60, 519903872), (64, 487409880), (74, 421543680), (80, 389927904), (96, 324939920), (111, 281029120), (120, 259951936), (128, 243704940), (148, 210771840), (151, 206584320), (160, 194963952), (185, 168617472), (192, 162469960), (222, 140514560), (240, 129975968), (256, 121852470), (296, 105385920), (302, 103292160), (320, 97481976), (370, 84308736), (384, 81234980), (444, 70257280), (453, 68861440), (480, 64987984), (512, 60926235), (555, 56205824), (592, 52692960), (604, 51646080), (640, 48740988), (727, 42908160), (740, 42154368), (755, 41316864), (768, 40617490), (888, 35128640), (906, 34430720), (960, 32493992), (1110, 28102912), (1184, 26346480), (1208, 25823040), (1280, 24370494), (1454, 21454080), (1480, 21077184), (1510, 20658432), (1536, 20308745), (1776, 17564320), (1812, 17215360), (1920, 16246996), (2181, 14302720), (2220, 14051456), (2265, 13772288), (2368, 13173240), (2416, 12911520), (2560, 12185247), (2908, 10727040), (2960, 10538592), (3020, 10329216), (3552, 8782160), (3624, 8607680), (3635, 8581632), (3840, 8123498), (4362, 7151360), (4440, 7025728), (4530, 6886144), (4736, 6586620), (4832, 6455760), (5587, 5583360), (5816, 5363520), (5920, 5269296), (6040, 5164608), (7104, 4391080), (7248, 4303840), (7270, 4290816), (7680, 4061749), (8724, 3575680), (8880, 3512864), (9060, 3443072), (9472, 3293310), (9664, 3227880), (10905, 2860544), (11174, 2791680), (11632, 2681760), (11840, 2634648), (12080, 2582304), (14208, 2195540), (14496, 2151920), (14540, 2145408), (16761, 1861120), (17448, 1787840), (17760, 1756432), (18120, 1721536), (18944, 1646655), (19328, 1613940), (21810, 1430272), (22348, 1395840), (23264, 1340880), (23680, 1317324), (24160, 1291152), (26899, 1159680), (27935, 1116672), (28416, 1097770), (28992, 1075960), (29080, 1072704), (33522, 930560), (34896, 893920), (35520, 878216), (36240, 860768), (38656, 806970), (43620, 715136), (44696, 697920), (46528, 670440), (47360, 658662), (48320, 645576), (53798, 579840), (55870, 558336), (56832, 548885), (57984, 537980), (58160, 536352), (67044, 465280), (69792, 446960), (71040, 439108), (72480, 430384), (77312, 403485), (80697, 386560), (83805, 372224), (87240, 357568), (89392, 348960), (93056, 335220), (94720, 329331), (96640, 322788), (107596, 289920), (109777, 284160), (111740, 279168), (115968, 268990), (116320, 268176), (134088, 232640), (134495, 231936), (139584, 223480), (142080, 219554), (144960, 215192), (161394, 193280), (167610, 186112), (174480, 178784)]