9712721600

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3319}}^1$

素因数の和:3431

約数の個数: 168

約数和(自身を含む): 25096012800

約数和(自身を除く): 15383291200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 59, 62, 64, 80, 100, 118, 124, 155, 160, 200, 236, 248, 295, 310, 320, 400, 472, 496, 590, 620, 775, 800, 944, 992, 1180, 1240, 1475, 1550, 1600, 1829, 1888, 1984, 2360, 2480, 2950, 3100, 3319, 3658, 3776, 4720, 4960, 5900, 6200, 6638, 7316, 9145, 9440, 9920, 11800, 12400, 13276, 14632, 16595, 18290, 18880, 23600, 24800, 26552, 29264, 33190, 36580, 45725, 47200, 49600, 53104, 58528, 66380, 73160, 82975, 91450, 94400, 102889, 106208, 117056, 132760, 146320, 165950, 182900, 195821, 205778, 212416, 265520, 292640, 331900, 365800, 391642, 411556, 514445, 531040, 585280, 663800, 731600, 783284, 823112, 979105, 1028890, 1062080, 1327600, 1463200, 1566568, 1646224, 1958210, 2057780, 2572225, 2655200, 2926400, 3133136, 3292448, 3916420, 4115560, 4895525, 5144450, 5310400, 6070451, 6266272, 6584896, 7832840, 8231120, 9791050, 10288900, 12140902, 12532544, 15665680, 16462240, 19582100, 20577800, 24281804, 30352255, 31331360, 32924480, 39164200, 41155600, 48563608, 60704510, 62662720, 78328400, 82311200, 97127216, 121409020, 151761275, 156656800, 164622400, 194254432, 242818040, 303522550, 313313600, 388508864, 485636080, 607045100, 971272160, 1214090200, 1942544320, 2428180400, 4856360800, 9712721600]

約数ペア:

[(1, 9712721600), (2, 4856360800), (4, 2428180400), (5, 1942544320), (8, 1214090200), (10, 971272160), (16, 607045100), (20, 485636080), (25, 388508864), (31, 313313600), (32, 303522550), (40, 242818040), (50, 194254432), (59, 164622400), (62, 156656800), (64, 151761275), (80, 121409020), (100, 97127216), (118, 82311200), (124, 78328400), (155, 62662720), (160, 60704510), (200, 48563608), (236, 41155600), (248, 39164200), (295, 32924480), (310, 31331360), (320, 30352255), (400, 24281804), (472, 20577800), (496, 19582100), (590, 16462240), (620, 15665680), (775, 12532544), (800, 12140902), (944, 10288900), (992, 9791050), (1180, 8231120), (1240, 7832840), (1475, 6584896), (1550, 6266272), (1600, 6070451), (1829, 5310400), (1888, 5144450), (1984, 4895525), (2360, 4115560), (2480, 3916420), (2950, 3292448), (3100, 3133136), (3319, 2926400), (3658, 2655200), (3776, 2572225), (4720, 2057780), (4960, 1958210), (5900, 1646224), (6200, 1566568), (6638, 1463200), (7316, 1327600), (9145, 1062080), (9440, 1028890), (9920, 979105), (11800, 823112), (12400, 783284), (13276, 731600), (14632, 663800), (16595, 585280), (18290, 531040), (18880, 514445), (23600, 411556), (24800, 391642), (26552, 365800), (29264, 331900), (33190, 292640), (36580, 265520), (45725, 212416), (47200, 205778), (49600, 195821), (53104, 182900), (58528, 165950), (66380, 146320), (73160, 132760), (82975, 117056), (91450, 106208), (94400, 102889)]