406050840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28921}}^1$

素因数の和:28954

約数の個数: 128

約数和(自身を含む): 1457668800

約数和(自身を除く): 1051617960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 28921, 57842, 86763, 115684, 144605, 173526, 231368, 260289, 289210, 347052, 375973, 433815, 520578, 578420, 694104, 751946, 780867, 867630, 1041156, 1127919, 1156840, 1301445, 1503892, 1561734, 1735260, 1879865, 2082312, 2255838, 2602890, 3007784, 3123468, 3383757, 3470520, 3759730, 3904335, 4511676, 5205780, 5639595, 6246936, 6767514, 7519460, 7808670, 9023352, 10151271, 10411560, 11279190, 13535028, 15038920, 15617340, 16918785, 20302542, 22558380, 27070056, 31234680, 33837570, 40605084, 45116760, 50756355, 67675140, 81210168, 101512710, 135350280, 203025420, 406050840]

約数ペア:

[(1, 406050840), (2, 203025420), (3, 135350280), (4, 101512710), (5, 81210168), (6, 67675140), (8, 50756355), (9, 45116760), (10, 40605084), (12, 33837570), (13, 31234680), (15, 27070056), (18, 22558380), (20, 20302542), (24, 16918785), (26, 15617340), (27, 15038920), (30, 13535028), (36, 11279190), (39, 10411560), (40, 10151271), (45, 9023352), (52, 7808670), (54, 7519460), (60, 6767514), (65, 6246936), (72, 5639595), (78, 5205780), (90, 4511676), (104, 3904335), (108, 3759730), (117, 3470520), (120, 3383757), (130, 3123468), (135, 3007784), (156, 2602890), (180, 2255838), (195, 2082312), (216, 1879865), (234, 1735260), (260, 1561734), (270, 1503892), (312, 1301445), (351, 1156840), (360, 1127919), (390, 1041156), (468, 867630), (520, 780867), (540, 751946), (585, 694104), (702, 578420), (780, 520578), (936, 433815), (1080, 375973), (1170, 347052), (1404, 289210), (1560, 260289), (1755, 231368), (2340, 173526), (2808, 144605), (3510, 115684), (4680, 86763), (7020, 57842), (14040, 28921)]