293604080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{619}}^1$

素因数の和:668

約数の個数: 180

約数和(自身を含む): 874240920

約数和(自身を除く): 580636840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 121, 140, 154, 176, 196, 220, 242, 245, 280, 308, 385, 392, 440, 484, 490, 539, 560, 605, 616, 619, 770, 784, 847, 880, 968, 980, 1078, 1210, 1232, 1238, 1540, 1694, 1936, 1960, 2156, 2420, 2476, 2695, 3080, 3095, 3388, 3920, 4235, 4312, 4333, 4840, 4952, 5390, 5929, 6160, 6190, 6776, 6809, 8470, 8624, 8666, 9680, 9904, 10780, 11858, 12380, 13552, 13618, 16940, 17332, 21560, 21665, 23716, 24760, 27236, 29645, 30331, 33880, 34045, 34664, 43120, 43330, 47432, 47663, 49520, 54472, 59290, 60662, 67760, 68090, 69328, 74899, 86660, 94864, 95326, 108944, 118580, 121324, 136180, 149798, 151655, 173320, 190652, 237160, 238315, 242648, 272360, 299596, 303310, 333641, 346640, 374495, 381304, 474320, 476630, 485296, 524293, 544720, 599192, 606620, 667282, 748990, 762608, 953260, 1048586, 1198384, 1213240, 1334564, 1497980, 1668205, 1906520, 2097172, 2426480, 2621465, 2669128, 2995960, 3336410, 3670051, 3813040, 4194344, 5242930, 5338256, 5991920, 6672820, 7340102, 8388688, 10485860, 13345640, 14680204, 18350255, 20971720, 26691280, 29360408, 36700510, 41943440, 58720816, 73401020, 146802040, 293604080]

約数ペア:

[(1, 293604080), (2, 146802040), (4, 73401020), (5, 58720816), (7, 41943440), (8, 36700510), (10, 29360408), (11, 26691280), (14, 20971720), (16, 18350255), (20, 14680204), (22, 13345640), (28, 10485860), (35, 8388688), (40, 7340102), (44, 6672820), (49, 5991920), (55, 5338256), (56, 5242930), (70, 4194344), (77, 3813040), (80, 3670051), (88, 3336410), (98, 2995960), (110, 2669128), (112, 2621465), (121, 2426480), (140, 2097172), (154, 1906520), (176, 1668205), (196, 1497980), (220, 1334564), (242, 1213240), (245, 1198384), (280, 1048586), (308, 953260), (385, 762608), (392, 748990), (440, 667282), (484, 606620), (490, 599192), (539, 544720), (560, 524293), (605, 485296), (616, 476630), (619, 474320), (770, 381304), (784, 374495), (847, 346640), (880, 333641), (968, 303310), (980, 299596), (1078, 272360), (1210, 242648), (1232, 238315), (1238, 237160), (1540, 190652), (1694, 173320), (1936, 151655), (1960, 149798), (2156, 136180), (2420, 121324), (2476, 118580), (2695, 108944), (3080, 95326), (3095, 94864), (3388, 86660), (3920, 74899), (4235, 69328), (4312, 68090), (4333, 67760), (4840, 60662), (4952, 59290), (5390, 54472), (5929, 49520), (6160, 47663), (6190, 47432), (6776, 43330), (6809, 43120), (8470, 34664), (8624, 34045), (8666, 33880), (9680, 30331), (9904, 29645), (10780, 27236), (11858, 24760), (12380, 23716), (13552, 21665), (13618, 21560), (16940, 17332)]