393770520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7649}}^1$

素因数の和:7690

約数の個数: 192

約数和(自身を含む): 1503684000

約数和(自身を除く): 1109913480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2574, 2860, 3432, 3960, 4290, 4680, 5148, 5720, 6435, 7649, 8580, 10296, 12870, 15298, 17160, 22947, 25740, 30596, 38245, 45894, 51480, 61192, 68841, 76490, 84139, 91788, 99437, 114735, 137682, 152980, 168278, 183576, 198874, 229470, 252417, 275364, 298311, 305960, 336556, 344205, 397748, 420695, 458940, 497185, 504834, 550728, 596622, 673112, 688410, 757251, 795496, 841390, 894933, 917880, 994370, 1009668, 1093807, 1193244, 1262085, 1376820, 1491555, 1514502, 1682780, 1789866, 1988740, 2019336, 2187614, 2386488, 2524170, 2753640, 2983110, 3029004, 3281421, 3365560, 3579732, 3786255, 3977480, 4375228, 4474665, 5048340, 5469035, 5966220, 6058008, 6562842, 7159464, 7572510, 8750456, 8949330, 9844263, 10096680, 10938070, 11932440, 13125684, 15145020, 16407105, 17898660, 19688526, 21876140, 26251368, 30290040, 32814210, 35797320, 39377052, 43752280, 49221315, 65628420, 78754104, 98442630, 131256840, 196885260, 393770520]

約数ペア:

[(1, 393770520), (2, 196885260), (3, 131256840), (4, 98442630), (5, 78754104), (6, 65628420), (8, 49221315), (9, 43752280), (10, 39377052), (11, 35797320), (12, 32814210), (13, 30290040), (15, 26251368), (18, 21876140), (20, 19688526), (22, 17898660), (24, 16407105), (26, 15145020), (30, 13125684), (33, 11932440), (36, 10938070), (39, 10096680), (40, 9844263), (44, 8949330), (45, 8750456), (52, 7572510), (55, 7159464), (60, 6562842), (65, 6058008), (66, 5966220), (72, 5469035), (78, 5048340), (88, 4474665), (90, 4375228), (99, 3977480), (104, 3786255), (110, 3579732), (117, 3365560), (120, 3281421), (130, 3029004), (132, 2983110), (143, 2753640), (156, 2524170), (165, 2386488), (180, 2187614), (195, 2019336), (198, 1988740), (220, 1789866), (234, 1682780), (260, 1514502), (264, 1491555), (286, 1376820), (312, 1262085), (330, 1193244), (360, 1093807), (390, 1009668), (396, 994370), (429, 917880), (440, 894933), (468, 841390), (495, 795496), (520, 757251), (572, 688410), (585, 673112), (660, 596622), (715, 550728), (780, 504834), (792, 497185), (858, 458940), (936, 420695), (990, 397748), (1144, 344205), (1170, 336556), (1287, 305960), (1320, 298311), (1430, 275364), (1560, 252417), (1716, 229470), (1980, 198874), (2145, 183576), (2340, 168278), (2574, 152980), (2860, 137682), (3432, 114735), (3960, 99437), (4290, 91788), (4680, 84139), (5148, 76490), (5720, 68841), (6435, 61192), (7649, 51480), (8580, 45894), (10296, 38245), (12870, 30596), (15298, 25740), (17160, 22947)]