481158440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{7919}}^1$

素因数の和:7975

約数の個数: 96

約数和(自身を含む): 1300147200

約数和(自身を除く): 818988760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 620, 868, 980, 1085, 1240, 1519, 1736, 1960, 2170, 3038, 4340, 6076, 7595, 7919, 8680, 12152, 15190, 15838, 30380, 31676, 39595, 55433, 60760, 63352, 79190, 110866, 158380, 221732, 245489, 277165, 316760, 388031, 443464, 490978, 554330, 776062, 981956, 1108660, 1227445, 1552124, 1718423, 1940155, 1963912, 2217320, 2454890, 3104248, 3436846, 3880310, 4909780, 6873692, 7760620, 8592115, 9819560, 12028961, 13747384, 15521240, 17184230, 24057922, 34368460, 48115844, 60144805, 68736920, 96231688, 120289610, 240579220, 481158440]

約数ペア:

[(1, 481158440), (2, 240579220), (4, 120289610), (5, 96231688), (7, 68736920), (8, 60144805), (10, 48115844), (14, 34368460), (20, 24057922), (28, 17184230), (31, 15521240), (35, 13747384), (40, 12028961), (49, 9819560), (56, 8592115), (62, 7760620), (70, 6873692), (98, 4909780), (124, 3880310), (140, 3436846), (155, 3104248), (196, 2454890), (217, 2217320), (245, 1963912), (248, 1940155), (280, 1718423), (310, 1552124), (392, 1227445), (434, 1108660), (490, 981956), (620, 776062), (868, 554330), (980, 490978), (1085, 443464), (1240, 388031), (1519, 316760), (1736, 277165), (1960, 245489), (2170, 221732), (3038, 158380), (4340, 110866), (6076, 79190), (7595, 63352), (7919, 60760), (8680, 55433), (12152, 39595), (15190, 31676), (15838, 30380)]