801380340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{691}}^1$

素因数の和:1102

約数の個数: 144

約数和(自身を含む): 2584370880

約数和(自身を除く): 1782990540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 379, 510, 612, 691, 758, 765, 1020, 1137, 1382, 1516, 1530, 1895, 2073, 2274, 2764, 3060, 3411, 3455, 3790, 4146, 4548, 5685, 6219, 6443, 6822, 6910, 7580, 8292, 10365, 11370, 11747, 12438, 12886, 13644, 13820, 17055, 19329, 20730, 22740, 23494, 24876, 25772, 31095, 32215, 34110, 35241, 38658, 41460, 46988, 57987, 58735, 62190, 64430, 68220, 70482, 77316, 96645, 105723, 115974, 117470, 124380, 128860, 140964, 176205, 193290, 211446, 231948, 234940, 261889, 289935, 352410, 386580, 422892, 523778, 528615, 579870, 704820, 785667, 1047556, 1057230, 1159740, 1309445, 1571334, 2114460, 2357001, 2618890, 3142668, 3928335, 4452113, 4714002, 5237780, 7856670, 8904226, 9428004, 11785005, 13356339, 15713340, 17808452, 22260565, 23570010, 26712678, 40069017, 44521130, 47140020, 53425356, 66781695, 80138034, 89042260, 133563390, 160276068, 200345085, 267126780, 400690170, 801380340]

約数ペア:

[(1, 801380340), (2, 400690170), (3, 267126780), (4, 200345085), (5, 160276068), (6, 133563390), (9, 89042260), (10, 80138034), (12, 66781695), (15, 53425356), (17, 47140020), (18, 44521130), (20, 40069017), (30, 26712678), (34, 23570010), (36, 22260565), (45, 17808452), (51, 15713340), (60, 13356339), (68, 11785005), (85, 9428004), (90, 8904226), (102, 7856670), (153, 5237780), (170, 4714002), (180, 4452113), (204, 3928335), (255, 3142668), (306, 2618890), (340, 2357001), (379, 2114460), (510, 1571334), (612, 1309445), (691, 1159740), (758, 1057230), (765, 1047556), (1020, 785667), (1137, 704820), (1382, 579870), (1516, 528615), (1530, 523778), (1895, 422892), (2073, 386580), (2274, 352410), (2764, 289935), (3060, 261889), (3411, 234940), (3455, 231948), (3790, 211446), (4146, 193290), (4548, 176205), (5685, 140964), (6219, 128860), (6443, 124380), (6822, 117470), (6910, 115974), (7580, 105723), (8292, 96645), (10365, 77316), (11370, 70482), (11747, 68220), (12438, 64430), (12886, 62190), (13644, 58735), (13820, 57987), (17055, 46988), (19329, 41460), (20730, 38658), (22740, 35241), (23494, 34110), (24876, 32215), (25772, 31095)]