242499660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16363}}^1$

素因数の和:16407

約数の個数: 96

約数和(自身を含む): 769762560

約数和(自身を除く): 527262900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 14820, 16363, 32726, 49089, 65452, 81815, 98178, 163630, 196356, 212719, 245445, 310897, 327260, 425438, 490890, 621794, 638157, 850876, 932691, 981780, 1063595, 1243588, 1276314, 1554485, 1865382, 2127190, 2552628, 3108970, 3190785, 3730764, 4041661, 4254380, 4663455, 6217940, 6381570, 8083322, 9326910, 12124983, 12763140, 16166644, 18653820, 20208305, 24249966, 40416610, 48499932, 60624915, 80833220, 121249830, 242499660]

約数ペア:

[(1, 242499660), (2, 121249830), (3, 80833220), (4, 60624915), (5, 48499932), (6, 40416610), (10, 24249966), (12, 20208305), (13, 18653820), (15, 16166644), (19, 12763140), (20, 12124983), (26, 9326910), (30, 8083322), (38, 6381570), (39, 6217940), (52, 4663455), (57, 4254380), (60, 4041661), (65, 3730764), (76, 3190785), (78, 3108970), (95, 2552628), (114, 2127190), (130, 1865382), (156, 1554485), (190, 1276314), (195, 1243588), (228, 1063595), (247, 981780), (260, 932691), (285, 850876), (380, 638157), (390, 621794), (494, 490890), (570, 425438), (741, 327260), (780, 310897), (988, 245445), (1140, 212719), (1235, 196356), (1482, 163630), (2470, 98178), (2964, 81815), (3705, 65452), (4940, 49089), (7410, 32726), (14820, 16363)]