1999518294240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{427379}}^1$

素因数の和:427444

約数の個数: 360

約数和(自身を含む): 7447599953640

約数和(自身を除く): 5448081659400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 361, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 722, 760, 810, 855, 864, 912, 1026, 1080, 1083, 1140, 1296, 1368, 1440, 1444, 1520, 1539, 1620, 1710, 1805, 1824, 2052, 2160, 2166, 2280, 2565, 2592, 2736, 2888, 3040, 3078, 3240, 3249, 3420, 3610, 4104, 4320, 4332, 4560, 5130, 5415, 5472, 5776, 6156, 6480, 6498, 6840, 7220, 7695, 8208, 8664, 9120, 9747, 10260, 10830, 11552, 12312, 12960, 12996, 13680, 14440, 15390, 16245, 16416, 17328, 19494, 20520, 21660, 24624, 25992, 27360, 28880, 29241, 30780, 32490, 34656, 38988, 41040, 43320, 48735, 49248, 51984, 57760, 58482, 61560, 64980, 77976, 82080, 86640, 97470, 103968, 116964, 123120, 129960, 146205, 155952, 173280, 194940, 233928, 246240, 259920, 292410, 311904, 389880, 427379, 467856, 519840, 584820, 779760, 854758, 935712, 1169640, 1282137, 1559520, 1709516, 2136895, 2339280, 2564274, 3419032, 3846411, 4273790, 4678560, 5128548, 6410685, 6838064, 7692822, 8120201, 8547580, 10257096, 11539233, 12821370, 13676128, 15385644, 16240402, 17095160, 19232055, 20514192, 23078466, 24360603, 25642740, 30771288, 32480804, 34190320, 34617699, 38464110, 40601005, 41028384, 46156932, 48721206, 51285480, 57696165, 61542576, 64961608, 68380640, 69235398, 73081809, 76928220, 81202010, 92313864, 97442412, 102570960, 115392330, 121803015, 123085152, 129923216, 138470796, 146163618, 153856440, 154283819, 162404020, 173088495, 184627728, 194884824, 205141920, 219245427, 230784660, 243606030, 259846432, 276941592, 292327236, 307712880, 308567638, 324808040, 346176990, 365409045, 369255456, 389769648, 438490854, 461569320, 462851457, 487212060, 553883184, 584654472, 615425760, 617135276, 649616080, 657736281, 692353980, 730818090, 771419095, 779539296, 876981708, 923138640, 925702914, 974424120, 1096227135, 1107766368, 1169308944, 1234270552, 1299232160, 1315472562, 1384707960, 1388554371, 1461636180, 1542838190, 1753963416, 1846277280, 1851405828, 1948848240, 2192454270, 2314257285, 2338617888, 2468541104, 2630945124, 2769415920, 2777108742, 2923272360, 3085676380, 3288681405, 3507926832, 3702811656, 3897696480, 4165663113, 4384908540, 4628514570, 4937082208, 5261890248, 5538831840, 5554217484, 5846544720, 6171352760, 6577362810, 6942771855, 7015853664, 7405623312, 8331326226, 8769817080, 9257029140, 10523780496, 11108434968, 11693089440, 12342705520, 12496989339, 13154725620, 13885543710, 14811246624, 16662652452, 17539634160, 18514058280, 20828315565, 21047560992, 22216869936, 24685411040, 24993978678, 26309451240, 27771087420, 33325304904, 35079268320, 37028116560, 41656631130, 44433739872, 49987957356, 52618902480, 55542174840, 62484946695, 66650609808, 74056233120, 83313262260, 99975914712, 105237804960, 111084349680, 124969893390, 133301219616, 166626524520, 199951829424, 222168699360, 249939786780, 333253049040, 399903658848, 499879573560, 666506098080, 999759147120, 1999518294240]

約数ペア:

[(1, 1999518294240), (2, 999759147120), (3, 666506098080), (4, 499879573560), (5, 399903658848), (6, 333253049040), (8, 249939786780), (9, 222168699360), (10, 199951829424), (12, 166626524520), (15, 133301219616), (16, 124969893390), (18, 111084349680), (19, 105237804960), (20, 99975914712), (24, 83313262260), (27, 74056233120), (30, 66650609808), (32, 62484946695), (36, 55542174840), (38, 52618902480), (40, 49987957356), (45, 44433739872), (48, 41656631130), (54, 37028116560), (57, 35079268320), (60, 33325304904), (72, 27771087420), (76, 26309451240), (80, 24993978678), (81, 24685411040), (90, 22216869936), (95, 21047560992), (96, 20828315565), (108, 18514058280), (114, 17539634160), (120, 16662652452), (135, 14811246624), (144, 13885543710), (152, 13154725620), (160, 12496989339), (162, 12342705520), (171, 11693089440), (180, 11108434968), (190, 10523780496), (216, 9257029140), (228, 8769817080), (240, 8331326226), (270, 7405623312), (285, 7015853664), (288, 6942771855), (304, 6577362810), (324, 6171352760), (342, 5846544720), (360, 5554217484), (361, 5538831840), (380, 5261890248), (405, 4937082208), (432, 4628514570), (456, 4384908540), (480, 4165663113), (513, 3897696480), (540, 3702811656), (570, 3507926832), (608, 3288681405), (648, 3085676380), (684, 2923272360), (720, 2777108742), (722, 2769415920), (760, 2630945124), (810, 2468541104), (855, 2338617888), (864, 2314257285), (912, 2192454270), (1026, 1948848240), (1080, 1851405828), (1083, 1846277280), (1140, 1753963416), (1296, 1542838190), (1368, 1461636180), (1440, 1388554371), (1444, 1384707960), (1520, 1315472562), (1539, 1299232160), (1620, 1234270552), (1710, 1169308944), (1805, 1107766368), (1824, 1096227135), (2052, 974424120), (2160, 925702914), (2166, 923138640), (2280, 876981708), (2565, 779539296), (2592, 771419095), (2736, 730818090), (2888, 692353980), (3040, 657736281), (3078, 649616080), (3240, 617135276), (3249, 615425760), (3420, 584654472), (3610, 553883184), (4104, 487212060), (4320, 462851457), (4332, 461569320), (4560, 438490854), (5130, 389769648), (5415, 369255456), (5472, 365409045), (5776, 346176990), (6156, 324808040), (6480, 308567638), (6498, 307712880), (6840, 292327236), (7220, 276941592), (7695, 259846432), (8208, 243606030), (8664, 230784660), (9120, 219245427), (9747, 205141920), (10260, 194884824), (10830, 184627728), (11552, 173088495), (12312, 162404020), (12960, 154283819), (12996, 153856440), (13680, 146163618), (14440, 138470796), (15390, 129923216), (16245, 123085152), (16416, 121803015), (17328, 115392330), (19494, 102570960), (20520, 97442412), (21660, 92313864), (24624, 81202010), (25992, 76928220), (27360, 73081809), (28880, 69235398), (29241, 68380640), (30780, 64961608), (32490, 61542576), (34656, 57696165), (38988, 51285480), (41040, 48721206), (43320, 46156932), (48735, 41028384), (49248, 40601005), (51984, 38464110), (57760, 34617699), (58482, 34190320), (61560, 32480804), (64980, 30771288), (77976, 25642740), (82080, 24360603), (86640, 23078466), (97470, 20514192), (103968, 19232055), (116964, 17095160), (123120, 16240402), (129960, 15385644), (146205, 13676128), (155952, 12821370), (173280, 11539233), (194940, 10257096), (233928, 8547580), (246240, 8120201), (259920, 7692822), (292410, 6838064), (311904, 6410685), (389880, 5128548), (427379, 4678560), (467856, 4273790), (519840, 3846411), (584820, 3419032), (779760, 2564274), (854758, 2339280), (935712, 2136895), (1169640, 1709516), (1282137, 1559520)]