405454708960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1901}}^1\times {\mathrm{6143}}^1$

素因数の和:8097

約数の個数: 192

約数和(自身を含む): 1130820009984

約数和(自身を除く): 725365301024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1901, 2170, 2480, 3472, 3802, 4340, 4960, 6143, 6944, 7604, 8680, 9505, 12286, 13307, 15208, 17360, 19010, 24572, 26614, 30416, 30715, 34720, 38020, 43001, 49144, 53228, 58931, 60832, 61430, 66535, 76040, 86002, 98288, 106456, 117862, 122860, 133070, 152080, 172004, 190433, 196576, 212912, 215005, 235724, 245720, 266140, 294655, 304160, 344008, 380866, 412517, 425824, 430010, 471448, 491440, 532280, 589310, 688016, 761732, 825034, 860020, 942896, 952165, 982880, 1064560, 1178620, 1333031, 1376032, 1523464, 1650068, 1720040, 1885792, 1904330, 2062585, 2129120, 2357240, 2666062, 3046928, 3300136, 3440080, 3808660, 4125170, 4714480, 5332124, 6093856, 6600272, 6665155, 6880160, 7617320, 8250340, 9428960, 10664248, 11677843, 13200544, 13330310, 15234640, 16500680, 21328496, 23355686, 26660620, 30469280, 33001360, 42656992, 46711372, 53321240, 58389215, 66002720, 81744901, 93422744, 106642480, 116778430, 163489802, 186845488, 213284960, 233556860, 326979604, 362013133, 373690976, 408724505, 467113720, 653959208, 724026266, 817449010, 934227440, 1307918416, 1448052532, 1634898020, 1810065665, 1868454880, 2534091931, 2615836832, 2896105064, 3269796040, 3620131330, 5068183862, 5792210128, 6539592080, 7240262660, 10136367724, 11584420256, 12670459655, 13079184160, 14480525320, 20272735448, 25340919310, 28961050640, 40545470896, 50681838620, 57922101280, 81090941792, 101363677240, 202727354480, 405454708960]

約数ペア:

[(1, 405454708960), (2, 202727354480), (4, 101363677240), (5, 81090941792), (7, 57922101280), (8, 50681838620), (10, 40545470896), (14, 28961050640), (16, 25340919310), (20, 20272735448), (28, 14480525320), (31, 13079184160), (32, 12670459655), (35, 11584420256), (40, 10136367724), (56, 7240262660), (62, 6539592080), (70, 5792210128), (80, 5068183862), (112, 3620131330), (124, 3269796040), (140, 2896105064), (155, 2615836832), (160, 2534091931), (217, 1868454880), (224, 1810065665), (248, 1634898020), (280, 1448052532), (310, 1307918416), (434, 934227440), (496, 817449010), (560, 724026266), (620, 653959208), (868, 467113720), (992, 408724505), (1085, 373690976), (1120, 362013133), (1240, 326979604), (1736, 233556860), (1901, 213284960), (2170, 186845488), (2480, 163489802), (3472, 116778430), (3802, 106642480), (4340, 93422744), (4960, 81744901), (6143, 66002720), (6944, 58389215), (7604, 53321240), (8680, 46711372), (9505, 42656992), (12286, 33001360), (13307, 30469280), (15208, 26660620), (17360, 23355686), (19010, 21328496), (24572, 16500680), (26614, 15234640), (30416, 13330310), (30715, 13200544), (34720, 11677843), (38020, 10664248), (43001, 9428960), (49144, 8250340), (53228, 7617320), (58931, 6880160), (60832, 6665155), (61430, 6600272), (66535, 6093856), (76040, 5332124), (86002, 4714480), (98288, 4125170), (106456, 3808660), (117862, 3440080), (122860, 3300136), (133070, 3046928), (152080, 2666062), (172004, 2357240), (190433, 2129120), (196576, 2062585), (212912, 1904330), (215005, 1885792), (235724, 1720040), (245720, 1650068), (266140, 1523464), (294655, 1376032), (304160, 1333031), (344008, 1178620), (380866, 1064560), (412517, 982880), (425824, 952165), (430010, 942896), (471448, 860020), (491440, 825034), (532280, 761732), (589310, 688016)]