392227320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2749}}^1$

素因数の和:2833

約数の個数: 128

約数和(自身を含む): 1247400000

約数和(自身を除く): 855172680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 41, 58, 60, 82, 87, 116, 120, 123, 145, 164, 174, 205, 232, 246, 290, 328, 348, 410, 435, 492, 580, 615, 696, 820, 870, 984, 1160, 1189, 1230, 1640, 1740, 2378, 2460, 2749, 3480, 3567, 4756, 4920, 5498, 5945, 7134, 8247, 9512, 10996, 11890, 13745, 14268, 16494, 17835, 21992, 23780, 27490, 28536, 32988, 35670, 41235, 47560, 54980, 65976, 71340, 79721, 82470, 109960, 112709, 142680, 159442, 164940, 225418, 239163, 318884, 329880, 338127, 398605, 450836, 478326, 563545, 637768, 676254, 797210, 901672, 956652, 1127090, 1195815, 1352508, 1594420, 1690635, 1913304, 2254180, 2391630, 2705016, 3188840, 3268561, 3381270, 4508360, 4783260, 6537122, 6762540, 9566520, 9805683, 13074244, 13525080, 16342805, 19611366, 26148488, 32685610, 39222732, 49028415, 65371220, 78445464, 98056830, 130742440, 196113660, 392227320]

約数ペア:

[(1, 392227320), (2, 196113660), (3, 130742440), (4, 98056830), (5, 78445464), (6, 65371220), (8, 49028415), (10, 39222732), (12, 32685610), (15, 26148488), (20, 19611366), (24, 16342805), (29, 13525080), (30, 13074244), (40, 9805683), (41, 9566520), (58, 6762540), (60, 6537122), (82, 4783260), (87, 4508360), (116, 3381270), (120, 3268561), (123, 3188840), (145, 2705016), (164, 2391630), (174, 2254180), (205, 1913304), (232, 1690635), (246, 1594420), (290, 1352508), (328, 1195815), (348, 1127090), (410, 956652), (435, 901672), (492, 797210), (580, 676254), (615, 637768), (696, 563545), (820, 478326), (870, 450836), (984, 398605), (1160, 338127), (1189, 329880), (1230, 318884), (1640, 239163), (1740, 225418), (2378, 164940), (2460, 159442), (2749, 142680), (3480, 112709), (3567, 109960), (4756, 82470), (4920, 79721), (5498, 71340), (5945, 65976), (7134, 54980), (8247, 47560), (9512, 41235), (10996, 35670), (11890, 32988), (13745, 28536), (14268, 27490), (16494, 23780), (17835, 21992)]