74406080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{563}}^1$

素因数の和:646

約数の個数: 112

約数和(自身を含む): 206288640

約数和(自身を除く): 131882560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 64, 70, 80, 112, 118, 140, 160, 224, 236, 280, 295, 320, 413, 448, 472, 560, 563, 590, 826, 944, 1120, 1126, 1180, 1652, 1888, 2065, 2240, 2252, 2360, 2815, 3304, 3776, 3941, 4130, 4504, 4720, 5630, 6608, 7882, 8260, 9008, 9440, 11260, 13216, 15764, 16520, 18016, 18880, 19705, 22520, 26432, 31528, 33040, 33217, 36032, 39410, 45040, 63056, 66080, 66434, 78820, 90080, 126112, 132160, 132868, 157640, 166085, 180160, 232519, 252224, 265736, 315280, 332170, 465038, 531472, 630560, 664340, 930076, 1062944, 1162595, 1261120, 1328680, 1860152, 2125888, 2325190, 2657360, 3720304, 4650380, 5314720, 7440608, 9300760, 10629440, 14881216, 18601520, 37203040, 74406080]

約数ペア:

[(1, 74406080), (2, 37203040), (4, 18601520), (5, 14881216), (7, 10629440), (8, 9300760), (10, 7440608), (14, 5314720), (16, 4650380), (20, 3720304), (28, 2657360), (32, 2325190), (35, 2125888), (40, 1860152), (56, 1328680), (59, 1261120), (64, 1162595), (70, 1062944), (80, 930076), (112, 664340), (118, 630560), (140, 531472), (160, 465038), (224, 332170), (236, 315280), (280, 265736), (295, 252224), (320, 232519), (413, 180160), (448, 166085), (472, 157640), (560, 132868), (563, 132160), (590, 126112), (826, 90080), (944, 78820), (1120, 66434), (1126, 66080), (1180, 63056), (1652, 45040), (1888, 39410), (2065, 36032), (2240, 33217), (2252, 33040), (2360, 31528), (2815, 26432), (3304, 22520), (3776, 19705), (3941, 18880), (4130, 18016), (4504, 16520), (4720, 15764), (5630, 13216), (6608, 11260), (7882, 9440), (8260, 9008)]