73914960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43997}}^1$

素因数の和:44020

約数の個数: 80

約数和(自身を含む): 261876096

約数和(自身を除く): 187961136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 43997, 87994, 131991, 175988, 219985, 263982, 307979, 351976, 439970, 527964, 615958, 659955, 703952, 879940, 923937, 1055928, 1231916, 1319910, 1539895, 1759880, 1847874, 2111856, 2463832, 2639820, 3079790, 3519760, 3695748, 4619685, 4927664, 5279640, 6159580, 7391496, 9239370, 10559280, 12319160, 14782992, 18478740, 24638320, 36957480, 73914960]

約数ペア:

[(1, 73914960), (2, 36957480), (3, 24638320), (4, 18478740), (5, 14782992), (6, 12319160), (7, 10559280), (8, 9239370), (10, 7391496), (12, 6159580), (14, 5279640), (15, 4927664), (16, 4619685), (20, 3695748), (21, 3519760), (24, 3079790), (28, 2639820), (30, 2463832), (35, 2111856), (40, 1847874), (42, 1759880), (48, 1539895), (56, 1319910), (60, 1231916), (70, 1055928), (80, 923937), (84, 879940), (105, 703952), (112, 659955), (120, 615958), (140, 527964), (168, 439970), (210, 351976), (240, 307979), (280, 263982), (336, 219985), (420, 175988), (560, 131991), (840, 87994), (1680, 43997)]