146802040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{619}}^1$

素因数の和:666

約数の個数: 144

約数和(自身を含む): 423019800

約数和(自身を除く): 276217760

約数列:

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

約数ペア:

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