20141880720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:634

約数の個数: 320

約数和(自身を含む): 68440619520

約数和(自身を除く): 48298738800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 103, 104, 120, 130, 156, 195, 206, 208, 233, 240, 260, 269, 309, 312, 390, 412, 466, 515, 520, 538, 618, 624, 699, 780, 807, 824, 932, 1030, 1040, 1076, 1165, 1236, 1339, 1345, 1398, 1545, 1560, 1614, 1648, 1864, 2060, 2152, 2330, 2472, 2678, 2690, 2796, 3029, 3090, 3120, 3228, 3495, 3497, 3728, 4017, 4035, 4120, 4304, 4660, 4944, 5356, 5380, 5592, 6058, 6180, 6456, 6695, 6990, 6994, 8034, 8070, 8240, 9087, 9320, 10491, 10712, 10760, 11184, 12116, 12360, 12912, 13390, 13980, 13988, 15145, 16068, 16140, 17485, 18174, 18640, 20085, 20982, 21424, 21520, 23999, 24232, 24720, 26780, 27707, 27960, 27976, 30290, 32136, 32280, 34970, 36348, 40170, 41964, 45435, 47998, 48464, 52455, 53560, 55414, 55920, 55952, 60580, 62677, 64272, 64560, 69940, 71997, 72696, 80340, 83121, 83928, 90870, 95996, 104910, 107120, 110828, 119995, 121160, 125354, 138535, 139880, 143994, 145392, 160680, 166242, 167856, 181740, 188031, 191992, 209820, 221656, 239990, 242320, 250708, 277070, 279760, 287988, 311987, 313385, 321360, 332484, 359985, 360191, 363480, 376062, 383984, 415605, 419640, 443312, 479980, 501416, 554140, 575976, 623974, 626770, 664968, 719970, 720382, 726960, 752124, 814801, 831210, 839280, 935961, 940155, 959960, 1002832, 1080573, 1108280, 1151952, 1247948, 1253540, 1329936, 1439940, 1440764, 1504248, 1559935, 1629602, 1662420, 1800955, 1871922, 1880310, 1919920, 2161146, 2216560, 2444403, 2495896, 2507080, 2879880, 2881528, 3008496, 3119870, 3259204, 3324840, 3601910, 3743844, 3760620, 4074005, 4322292, 4679805, 4888806, 4991792, 5014160, 5402865, 5759760, 5763056, 6239740, 6455731, 6518408, 6649680, 7203820, 7487688, 7521240, 8148010, 8644584, 9359610, 9777612, 10805730, 12222015, 12479480, 12911462, 13036816, 14407640, 14975376, 15042480, 16296020, 17289168, 18719220, 19367193, 19555224, 21611460, 24444030, 24958960, 25822924, 28815280, 32278655, 32592040, 37438440, 38734386, 39110448, 43222920, 48888060, 51645848, 64557310, 65184080, 74876880, 77468772, 83924503, 86445840, 96835965, 97776120, 103291696, 129114620, 154937544, 167849006, 193671930, 195552240, 251773509, 258229240, 309875088, 335698012, 387343860, 419622515, 503547018, 516458480, 671396024, 774687720, 839245030, 1007094036, 1258867545, 1342792048, 1549375440, 1678490060, 2014188072, 2517735090, 3356980120, 4028376144, 5035470180, 6713960240, 10070940360, 20141880720]

約数ペア:

[(1, 20141880720), (2, 10070940360), (3, 6713960240), (4, 5035470180), (5, 4028376144), (6, 3356980120), (8, 2517735090), (10, 2014188072), (12, 1678490060), (13, 1549375440), (15, 1342792048), (16, 1258867545), (20, 1007094036), (24, 839245030), (26, 774687720), (30, 671396024), (39, 516458480), (40, 503547018), (48, 419622515), (52, 387343860), (60, 335698012), (65, 309875088), (78, 258229240), (80, 251773509), (103, 195552240), (104, 193671930), (120, 167849006), (130, 154937544), (156, 129114620), (195, 103291696), (206, 97776120), (208, 96835965), (233, 86445840), (240, 83924503), (260, 77468772), (269, 74876880), (309, 65184080), (312, 64557310), (390, 51645848), (412, 48888060), (466, 43222920), (515, 39110448), (520, 38734386), (538, 37438440), (618, 32592040), (624, 32278655), (699, 28815280), (780, 25822924), (807, 24958960), (824, 24444030), (932, 21611460), (1030, 19555224), (1040, 19367193), (1076, 18719220), (1165, 17289168), (1236, 16296020), (1339, 15042480), (1345, 14975376), (1398, 14407640), (1545, 13036816), (1560, 12911462), (1614, 12479480), (1648, 12222015), (1864, 10805730), (2060, 9777612), (2152, 9359610), (2330, 8644584), (2472, 8148010), (2678, 7521240), (2690, 7487688), (2796, 7203820), (3029, 6649680), (3090, 6518408), (3120, 6455731), (3228, 6239740), (3495, 5763056), (3497, 5759760), (3728, 5402865), (4017, 5014160), (4035, 4991792), (4120, 4888806), (4304, 4679805), (4660, 4322292), (4944, 4074005), (5356, 3760620), (5380, 3743844), (5592, 3601910), (6058, 3324840), (6180, 3259204), (6456, 3119870), (6695, 3008496), (6990, 2881528), (6994, 2879880), (8034, 2507080), (8070, 2495896), (8240, 2444403), (9087, 2216560), (9320, 2161146), (10491, 1919920), (10712, 1880310), (10760, 1871922), (11184, 1800955), (12116, 1662420), (12360, 1629602), (12912, 1559935), (13390, 1504248), (13980, 1440764), (13988, 1439940), (15145, 1329936), (16068, 1253540), (16140, 1247948), (17485, 1151952), (18174, 1108280), (18640, 1080573), (20085, 1002832), (20982, 959960), (21424, 940155), (21520, 935961), (23999, 839280), (24232, 831210), (24720, 814801), (26780, 752124), (27707, 726960), (27960, 720382), (27976, 719970), (30290, 664968), (32136, 626770), (32280, 623974), (34970, 575976), (36348, 554140), (40170, 501416), (41964, 479980), (45435, 443312), (47998, 419640), (48464, 415605), (52455, 383984), (53560, 376062), (55414, 363480), (55920, 360191), (55952, 359985), (60580, 332484), (62677, 321360), (64272, 313385), (64560, 311987), (69940, 287988), (71997, 279760), (72696, 277070), (80340, 250708), (83121, 242320), (83928, 239990), (90870, 221656), (95996, 209820), (104910, 191992), (107120, 188031), (110828, 181740), (119995, 167856), (121160, 166242), (125354, 160680), (138535, 145392), (139880, 143994)]