616945980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1324

約数の個数: 192

約数和(自身を含む): 2121541632

約数和(自身を除く): 1504595652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 71, 84, 85, 102, 105, 119, 140, 142, 170, 204, 210, 213, 238, 255, 284, 340, 355, 357, 420, 426, 476, 497, 510, 595, 710, 714, 852, 994, 1020, 1065, 1190, 1207, 1217, 1420, 1428, 1491, 1785, 1988, 2130, 2380, 2414, 2434, 2485, 2982, 3570, 3621, 3651, 4260, 4828, 4868, 4970, 5964, 6035, 6085, 7140, 7242, 7302, 7455, 8449, 8519, 9940, 12070, 12170, 14484, 14604, 14910, 16898, 17038, 18105, 18255, 20689, 24140, 24340, 25347, 25557, 29820, 33796, 34076, 36210, 36510, 41378, 42245, 42595, 50694, 51114, 62067, 72420, 73020, 82756, 84490, 85190, 86407, 101388, 102228, 103445, 124134, 126735, 127785, 144823, 168980, 170380, 172814, 206890, 248268, 253470, 255570, 259221, 289646, 310335, 345628, 413780, 432035, 434469, 506940, 511140, 518442, 579292, 604849, 620670, 724115, 864070, 868938, 1036884, 1209698, 1241340, 1296105, 1448230, 1468919, 1728140, 1737876, 1814547, 2172345, 2419396, 2592210, 2896460, 2937838, 3024245, 3629094, 4344690, 4406757, 5184420, 5875676, 6048490, 7258188, 7344595, 8689380, 8813514, 9072735, 10282433, 12096980, 14689190, 17627028, 18145470, 20564866, 22033785, 29378380, 30847299, 36290940, 41129732, 44067570, 51412165, 61694598, 88135140, 102824330, 123389196, 154236495, 205648660, 308472990, 616945980]

約数ペア:

[(1, 616945980), (2, 308472990), (3, 205648660), (4, 154236495), (5, 123389196), (6, 102824330), (7, 88135140), (10, 61694598), (12, 51412165), (14, 44067570), (15, 41129732), (17, 36290940), (20, 30847299), (21, 29378380), (28, 22033785), (30, 20564866), (34, 18145470), (35, 17627028), (42, 14689190), (51, 12096980), (60, 10282433), (68, 9072735), (70, 8813514), (71, 8689380), (84, 7344595), (85, 7258188), (102, 6048490), (105, 5875676), (119, 5184420), (140, 4406757), (142, 4344690), (170, 3629094), (204, 3024245), (210, 2937838), (213, 2896460), (238, 2592210), (255, 2419396), (284, 2172345), (340, 1814547), (355, 1737876), (357, 1728140), (420, 1468919), (426, 1448230), (476, 1296105), (497, 1241340), (510, 1209698), (595, 1036884), (710, 868938), (714, 864070), (852, 724115), (994, 620670), (1020, 604849), (1065, 579292), (1190, 518442), (1207, 511140), (1217, 506940), (1420, 434469), (1428, 432035), (1491, 413780), (1785, 345628), (1988, 310335), (2130, 289646), (2380, 259221), (2414, 255570), (2434, 253470), (2485, 248268), (2982, 206890), (3570, 172814), (3621, 170380), (3651, 168980), (4260, 144823), (4828, 127785), (4868, 126735), (4970, 124134), (5964, 103445), (6035, 102228), (6085, 101388), (7140, 86407), (7242, 85190), (7302, 84490), (7455, 82756), (8449, 73020), (8519, 72420), (9940, 62067), (12070, 51114), (12170, 50694), (14484, 42595), (14604, 42245), (14910, 41378), (16898, 36510), (17038, 36210), (18105, 34076), (18255, 33796), (20689, 29820), (24140, 25557), (24340, 25347)]