251998323360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1\times {\mathrm{1453}}^1$

素因数の和:2276

約数の個数: 384

約数和(自身を含む): 921870802944

約数和(自身を除く): 669872479584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 96, 105, 112, 120, 140, 142, 160, 168, 210, 213, 224, 240, 280, 284, 336, 355, 420, 426, 480, 497, 560, 568, 672, 710, 727, 840, 852, 994, 1065, 1120, 1136, 1420, 1453, 1454, 1491, 1680, 1704, 1988, 2130, 2181, 2272, 2485, 2840, 2906, 2908, 2982, 3360, 3408, 3635, 3976, 4260, 4359, 4362, 4970, 5089, 5680, 5812, 5816, 5964, 6816, 7265, 7270, 7455, 7952, 8520, 8718, 8724, 9940, 10171, 10178, 10905, 11360, 11624, 11632, 11928, 14530, 14540, 14910, 15267, 15904, 17040, 17436, 17448, 19880, 20342, 20356, 21795, 21810, 23248, 23264, 23856, 25445, 29060, 29080, 29820, 30513, 30534, 34080, 34872, 34896, 39760, 40684, 40712, 43590, 43620, 46496, 47712, 50855, 50890, 51617, 58120, 58160, 59640, 61026, 61068, 69744, 69792, 76335, 79520, 81368, 81424, 87180, 87240, 101710, 101780, 103163, 103234, 116240, 116320, 119280, 122052, 122136, 139488, 152565, 152670, 154851, 162736, 162848, 174360, 174480, 203420, 203560, 206326, 206468, 232480, 238560, 244104, 244272, 258085, 305130, 305340, 309489, 309702, 325472, 348720, 348960, 361319, 406840, 407120, 412652, 412936, 488208, 488544, 515815, 516170, 610260, 610680, 618978, 619404, 697440, 722141, 722638, 774255, 813680, 814240, 825304, 825872, 976416, 1031630, 1032340, 1056331, 1083957, 1220520, 1221360, 1237956, 1238808, 1444282, 1445276, 1547445, 1548510, 1627360, 1650608, 1651744, 1806595, 2063260, 2064680, 2112662, 2166423, 2167914, 2441040, 2442720, 2475912, 2477616, 2888564, 2890552, 3094890, 3097020, 3168993, 3301216, 3610705, 3613190, 4126520, 4129360, 4225324, 4332846, 4335828, 4882080, 4951824, 4955232, 5281655, 5419785, 5777128, 5781104, 6189780, 6194040, 6337986, 7221410, 7226380, 7394317, 8253040, 8258720, 8450648, 8665692, 8671656, 9903648, 10563310, 10832115, 10839570, 11554256, 11562208, 12379560, 12388080, 12675972, 14442820, 14452760, 14788634, 15844965, 16506080, 16901296, 17331384, 17343312, 21126620, 21664230, 21679140, 22182951, 23108512, 24759120, 24776160, 25351944, 28885640, 28905520, 29577268, 31689930, 33802592, 34662768, 34686624, 36971585, 42253240, 43328460, 43358280, 44365902, 49518240, 50703888, 57771280, 57811040, 59154536, 63379860, 69325536, 73943170, 74999501, 84506480, 86656920, 86716560, 88731804, 101407776, 110914755, 115542560, 118309072, 126759720, 147886340, 149999002, 169012960, 173313840, 173433120, 177463608, 221829510, 224998503, 236618144, 253519440, 295772680, 299998004, 346627680, 354927216, 374997505, 443659020, 449997006, 507038880, 524996507, 591545360, 599996008, 709854432, 749995010, 887318040, 899994012, 1049993014, 1124992515, 1183090720, 1199992016, 1499990020, 1574989521, 1774636080, 1799988024, 2099986028, 2249985030, 2399984032, 2624982535, 2999980040, 3149979042, 3549272160, 3599976048, 4199972056, 4499970060, 5249965070, 5999960080, 6299958084, 7199952096, 7874947605, 8399944112, 8999940120, 10499930140, 11999920160, 12599916168, 15749895210, 16799888224, 17999880240, 20999860280, 25199832336, 31499790420, 35999760480, 41999720560, 50399664672, 62999580840, 83999441120, 125999161680, 251998323360]

約数ペア:

[(1, 251998323360), (2, 125999161680), (3, 83999441120), (4, 62999580840), (5, 50399664672), (6, 41999720560), (7, 35999760480), (8, 31499790420), (10, 25199832336), (12, 20999860280), (14, 17999880240), (15, 16799888224), (16, 15749895210), (20, 12599916168), (21, 11999920160), (24, 10499930140), (28, 8999940120), (30, 8399944112), (32, 7874947605), (35, 7199952096), (40, 6299958084), (42, 5999960080), (48, 5249965070), (56, 4499970060), (60, 4199972056), (70, 3599976048), (71, 3549272160), (80, 3149979042), (84, 2999980040), (96, 2624982535), (105, 2399984032), (112, 2249985030), (120, 2099986028), (140, 1799988024), (142, 1774636080), (160, 1574989521), (168, 1499990020), (210, 1199992016), (213, 1183090720), (224, 1124992515), (240, 1049993014), (280, 899994012), (284, 887318040), (336, 749995010), (355, 709854432), (420, 599996008), (426, 591545360), (480, 524996507), (497, 507038880), (560, 449997006), (568, 443659020), (672, 374997505), (710, 354927216), (727, 346627680), (840, 299998004), (852, 295772680), (994, 253519440), (1065, 236618144), (1120, 224998503), (1136, 221829510), (1420, 177463608), (1453, 173433120), (1454, 173313840), (1491, 169012960), (1680, 149999002), (1704, 147886340), (1988, 126759720), (2130, 118309072), (2181, 115542560), (2272, 110914755), (2485, 101407776), (2840, 88731804), (2906, 86716560), (2908, 86656920), (2982, 84506480), (3360, 74999501), (3408, 73943170), (3635, 69325536), (3976, 63379860), (4260, 59154536), (4359, 57811040), (4362, 57771280), (4970, 50703888), (5089, 49518240), (5680, 44365902), (5812, 43358280), (5816, 43328460), (5964, 42253240), (6816, 36971585), (7265, 34686624), (7270, 34662768), (7455, 33802592), (7952, 31689930), (8520, 29577268), (8718, 28905520), (8724, 28885640), (9940, 25351944), (10171, 24776160), (10178, 24759120), (10905, 23108512), (11360, 22182951), (11624, 21679140), (11632, 21664230), (11928, 21126620), (14530, 17343312), (14540, 17331384), (14910, 16901296), (15267, 16506080), (15904, 15844965), (17040, 14788634), (17436, 14452760), (17448, 14442820), (19880, 12675972), (20342, 12388080), (20356, 12379560), (21795, 11562208), (21810, 11554256), (23248, 10839570), (23264, 10832115), (23856, 10563310), (25445, 9903648), (29060, 8671656), (29080, 8665692), (29820, 8450648), (30513, 8258720), (30534, 8253040), (34080, 7394317), (34872, 7226380), (34896, 7221410), (39760, 6337986), (40684, 6194040), (40712, 6189780), (43590, 5781104), (43620, 5777128), (46496, 5419785), (47712, 5281655), (50855, 4955232), (50890, 4951824), (51617, 4882080), (58120, 4335828), (58160, 4332846), (59640, 4225324), (61026, 4129360), (61068, 4126520), (69744, 3613190), (69792, 3610705), (76335, 3301216), (79520, 3168993), (81368, 3097020), (81424, 3094890), (87180, 2890552), (87240, 2888564), (101710, 2477616), (101780, 2475912), (103163, 2442720), (103234, 2441040), (116240, 2167914), (116320, 2166423), (119280, 2112662), (122052, 2064680), (122136, 2063260), (139488, 1806595), (152565, 1651744), (152670, 1650608), (154851, 1627360), (162736, 1548510), (162848, 1547445), (174360, 1445276), (174480, 1444282), (203420, 1238808), (203560, 1237956), (206326, 1221360), (206468, 1220520), (232480, 1083957), (238560, 1056331), (244104, 1032340), (244272, 1031630), (258085, 976416), (305130, 825872), (305340, 825304), (309489, 814240), (309702, 813680), (325472, 774255), (348720, 722638), (348960, 722141), (361319, 697440), (406840, 619404), (407120, 618978), (412652, 610680), (412936, 610260), (488208, 516170), (488544, 515815)]