128831738400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{223}}^1\times {\mathrm{80239}}^1$

素因数の和:80488

約数の個数: 216

約数和(自身を含む): 456335792640

約数和(自身を除く): 327504054240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 223, 225, 240, 288, 300, 360, 400, 446, 450, 480, 600, 669, 720, 800, 892, 900, 1115, 1200, 1338, 1440, 1784, 1800, 2007, 2230, 2400, 2676, 3345, 3568, 3600, 4014, 4460, 5352, 5575, 6690, 7136, 7200, 8028, 8920, 10035, 10704, 11150, 13380, 16056, 16725, 17840, 20070, 21408, 22300, 26760, 32112, 33450, 35680, 40140, 44600, 50175, 53520, 64224, 66900, 80239, 80280, 89200, 100350, 107040, 133800, 160478, 160560, 178400, 200700, 240717, 267600, 320956, 321120, 401195, 401400, 481434, 535200, 641912, 722151, 802390, 802800, 962868, 1203585, 1283824, 1444302, 1604780, 1605600, 1925736, 2005975, 2407170, 2567648, 2888604, 3209560, 3610755, 3851472, 4011950, 4814340, 5777208, 6017925, 6419120, 7221510, 7702944, 8023900, 9628680, 11554416, 12035850, 12838240, 14443020, 16047800, 17893297, 18053775, 19257360, 23108832, 24071700, 28886040, 32095600, 35786594, 36107550, 38514720, 48143400, 53679891, 57772080, 64191200, 71573188, 72215100, 89466485, 96286800, 107359782, 115544160, 143146376, 144430200, 161039673, 178932970, 192573600, 214719564, 268399455, 286292752, 288860400, 322079346, 357865940, 429439128, 447332425, 536798910, 572585504, 577720800, 644158692, 715731880, 805198365, 858878256, 894664850, 1073597820, 1288317384, 1341997275, 1431463760, 1610396730, 1717756512, 1789329700, 2147195640, 2576634768, 2683994550, 2862927520, 3220793460, 3578659400, 4025991825, 4294391280, 5153269536, 5367989100, 6441586920, 7157318800, 8051983650, 8588782560, 10735978200, 12883173840, 14314637600, 16103967300, 21471956400, 25766347680, 32207934600, 42943912800, 64415869200, 128831738400]

約数ペア:

[(1, 128831738400), (2, 64415869200), (3, 42943912800), (4, 32207934600), (5, 25766347680), (6, 21471956400), (8, 16103967300), (9, 14314637600), (10, 12883173840), (12, 10735978200), (15, 8588782560), (16, 8051983650), (18, 7157318800), (20, 6441586920), (24, 5367989100), (25, 5153269536), (30, 4294391280), (32, 4025991825), (36, 3578659400), (40, 3220793460), (45, 2862927520), (48, 2683994550), (50, 2576634768), (60, 2147195640), (72, 1789329700), (75, 1717756512), (80, 1610396730), (90, 1431463760), (96, 1341997275), (100, 1288317384), (120, 1073597820), (144, 894664850), (150, 858878256), (160, 805198365), (180, 715731880), (200, 644158692), (223, 577720800), (225, 572585504), (240, 536798910), (288, 447332425), (300, 429439128), (360, 357865940), (400, 322079346), (446, 288860400), (450, 286292752), (480, 268399455), (600, 214719564), (669, 192573600), (720, 178932970), (800, 161039673), (892, 144430200), (900, 143146376), (1115, 115544160), (1200, 107359782), (1338, 96286800), (1440, 89466485), (1784, 72215100), (1800, 71573188), (2007, 64191200), (2230, 57772080), (2400, 53679891), (2676, 48143400), (3345, 38514720), (3568, 36107550), (3600, 35786594), (4014, 32095600), (4460, 28886040), (5352, 24071700), (5575, 23108832), (6690, 19257360), (7136, 18053775), (7200, 17893297), (8028, 16047800), (8920, 14443020), (10035, 12838240), (10704, 12035850), (11150, 11554416), (13380, 9628680), (16056, 8023900), (16725, 7702944), (17840, 7221510), (20070, 6419120), (21408, 6017925), (22300, 5777208), (26760, 4814340), (32112, 4011950), (33450, 3851472), (35680, 3610755), (40140, 3209560), (44600, 2888604), (50175, 2567648), (53520, 2407170), (64224, 2005975), (66900, 1925736), (80239, 1605600), (80280, 1604780), (89200, 1444302), (100350, 1283824), (107040, 1203585), (133800, 962868), (160478, 802800), (160560, 802390), (178400, 722151), (200700, 641912), (240717, 535200), (267600, 481434), (320956, 401400), (321120, 401195)]