20171348984520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{2535019}}^1$

素因数の和:2535121

約数の個数: 288

約数和(自身を含む): 70685078068800

約数和(自身を除く): 50513729084280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 60, 62, 69, 72, 90, 92, 93, 115, 120, 124, 138, 155, 180, 184, 186, 207, 230, 248, 276, 279, 310, 345, 360, 372, 414, 460, 465, 552, 558, 620, 690, 713, 744, 828, 920, 930, 961, 1035, 1116, 1240, 1380, 1395, 1426, 1656, 1860, 1922, 2070, 2139, 2232, 2760, 2790, 2852, 2883, 3565, 3720, 3844, 4140, 4278, 4805, 5580, 5704, 5766, 6417, 7130, 7688, 8280, 8556, 8649, 9610, 10695, 11160, 11532, 12834, 14260, 14415, 17112, 17298, 19220, 21390, 22103, 23064, 25668, 28520, 28830, 32085, 34596, 38440, 42780, 43245, 44206, 51336, 57660, 64170, 66309, 69192, 85560, 86490, 88412, 110515, 115320, 128340, 132618, 172980, 176824, 198927, 221030, 256680, 265236, 331545, 345960, 397854, 442060, 530472, 663090, 795708, 884120, 994635, 1326180, 1591416, 1989270, 2535019, 2652360, 3978540, 5070038, 7605057, 7957080, 10140076, 12675095, 15210114, 20280152, 22815171, 25350190, 30420228, 38025285, 45630342, 50700380, 58305437, 60840456, 76050570, 78585589, 91260684, 101400760, 114075855, 116610874, 152101140, 157171178, 174916311, 182521368, 228151710, 233221748, 235756767, 291527185, 304202280, 314342356, 349832622, 392927945, 456303420, 466443496, 471513534, 524748933, 583054370, 628684712, 699665244, 707270301, 785855890, 874581555, 912606840, 943027068, 1049497866, 1166108740, 1178783835, 1399330488, 1414540602, 1571711780, 1749163110, 1807468547, 1886054136, 2098995732, 2332217480, 2357567670, 2436153259, 2623744665, 2829081204, 3143423560, 3498326220, 3536351505, 3614937094, 4197991464, 4715135340, 4872306518, 5247489330, 5422405641, 5658162408, 6996652440, 7072703010, 7229874188, 7308459777, 9037342735, 9430270680, 9744613036, 10494978660, 10844811282, 12180766295, 14145406020, 14459748376, 14616919554, 16267216923, 18074685470, 19489226072, 20989957320, 21689622564, 21925379331, 24361532590, 27112028205, 28290812040, 29233839108, 32534433846, 36149370940, 36542298885, 43379245128, 43850758662, 48723065180, 54224056410, 56031524957, 58467678216, 65068867692, 72298741880, 73084597770, 81336084615, 87701517324, 97446130360, 108448112820, 109626896655, 112063049914, 130137735384, 146169195540, 162672169230, 168094574871, 175403034648, 216896225640, 219253793310, 224126099828, 280157624785, 292338391080, 325344338460, 336189149742, 438507586620, 448252199656, 504283724613, 560315249570, 650688676920, 672378299484, 840472874355, 877015173240, 1008567449226, 1120630499140, 1344756598968, 1680945748710, 2017134898452, 2241260998280, 2521418623065, 3361891497420, 4034269796904, 5042837246130, 6723782994840, 10085674492260, 20171348984520]

約数ペア:

[(1, 20171348984520), (2, 10085674492260), (3, 6723782994840), (4, 5042837246130), (5, 4034269796904), (6, 3361891497420), (8, 2521418623065), (9, 2241260998280), (10, 2017134898452), (12, 1680945748710), (15, 1344756598968), (18, 1120630499140), (20, 1008567449226), (23, 877015173240), (24, 840472874355), (30, 672378299484), (31, 650688676920), (36, 560315249570), (40, 504283724613), (45, 448252199656), (46, 438507586620), (60, 336189149742), (62, 325344338460), (69, 292338391080), (72, 280157624785), (90, 224126099828), (92, 219253793310), (93, 216896225640), (115, 175403034648), (120, 168094574871), (124, 162672169230), (138, 146169195540), (155, 130137735384), (180, 112063049914), (184, 109626896655), (186, 108448112820), (207, 97446130360), (230, 87701517324), (248, 81336084615), (276, 73084597770), (279, 72298741880), (310, 65068867692), (345, 58467678216), (360, 56031524957), (372, 54224056410), (414, 48723065180), (460, 43850758662), (465, 43379245128), (552, 36542298885), (558, 36149370940), (620, 32534433846), (690, 29233839108), (713, 28290812040), (744, 27112028205), (828, 24361532590), (920, 21925379331), (930, 21689622564), (961, 20989957320), (1035, 19489226072), (1116, 18074685470), (1240, 16267216923), (1380, 14616919554), (1395, 14459748376), (1426, 14145406020), (1656, 12180766295), (1860, 10844811282), (1922, 10494978660), (2070, 9744613036), (2139, 9430270680), (2232, 9037342735), (2760, 7308459777), (2790, 7229874188), (2852, 7072703010), (2883, 6996652440), (3565, 5658162408), (3720, 5422405641), (3844, 5247489330), (4140, 4872306518), (4278, 4715135340), (4805, 4197991464), (5580, 3614937094), (5704, 3536351505), (5766, 3498326220), (6417, 3143423560), (7130, 2829081204), (7688, 2623744665), (8280, 2436153259), (8556, 2357567670), (8649, 2332217480), (9610, 2098995732), (10695, 1886054136), (11160, 1807468547), (11532, 1749163110), (12834, 1571711780), (14260, 1414540602), (14415, 1399330488), (17112, 1178783835), (17298, 1166108740), (19220, 1049497866), (21390, 943027068), (22103, 912606840), (23064, 874581555), (25668, 785855890), (28520, 707270301), (28830, 699665244), (32085, 628684712), (34596, 583054370), (38440, 524748933), (42780, 471513534), (43245, 466443496), (44206, 456303420), (51336, 392927945), (57660, 349832622), (64170, 314342356), (66309, 304202280), (69192, 291527185), (85560, 235756767), (86490, 233221748), (88412, 228151710), (110515, 182521368), (115320, 174916311), (128340, 157171178), (132618, 152101140), (172980, 116610874), (176824, 114075855), (198927, 101400760), (221030, 91260684), (256680, 78585589), (265236, 76050570), (331545, 60840456), (345960, 58305437), (397854, 50700380), (442060, 45630342), (530472, 38025285), (663090, 30420228), (795708, 25350190), (884120, 22815171), (994635, 20280152), (1326180, 15210114), (1591416, 12675095), (1989270, 10140076), (2535019, 7957080), (2652360, 7605057), (3978540, 5070038)]