230688920

素因数分解:

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

素因数の和:670

約数の個数: 128

約数和(自身を含む): 653529600

約数和(自身を除く): 422840680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 440, 484, 605, 616, 619, 770, 847, 968, 1210, 1238, 1331, 1540, 1694, 2420, 2476, 2662, 3080, 3095, 3388, 4235, 4333, 4840, 4952, 5324, 6190, 6655, 6776, 6809, 8470, 8666, 9317, 10648, 12380, 13310, 13618, 16940, 17332, 18634, 21665, 24760, 26620, 27236, 33880, 34045, 34664, 37268, 43330, 46585, 47663, 53240, 54472, 68090, 74536, 74899, 86660, 93170, 95326, 136180, 149798, 173320, 186340, 190652, 238315, 272360, 299596, 372680, 374495, 381304, 476630, 524293, 599192, 748990, 823889, 953260, 1048586, 1497980, 1647778, 1906520, 2097172, 2621465, 2995960, 3295556, 4119445, 4194344, 5242930, 5767223, 6591112, 8238890, 10485860, 11534446, 16477780, 20971720, 23068892, 28836115, 32955560, 46137784, 57672230, 115344460, 230688920]

約数ペア:

[(1, 230688920), (2, 115344460), (4, 57672230), (5, 46137784), (7, 32955560), (8, 28836115), (10, 23068892), (11, 20971720), (14, 16477780), (20, 11534446), (22, 10485860), (28, 8238890), (35, 6591112), (40, 5767223), (44, 5242930), (55, 4194344), (56, 4119445), (70, 3295556), (77, 2995960), (88, 2621465), (110, 2097172), (121, 1906520), (140, 1647778), (154, 1497980), (220, 1048586), (242, 953260), (280, 823889), (308, 748990), (385, 599192), (440, 524293), (484, 476630), (605, 381304), (616, 374495), (619, 372680), (770, 299596), (847, 272360), (968, 238315), (1210, 190652), (1238, 186340), (1331, 173320), (1540, 149798), (1694, 136180), (2420, 95326), (2476, 93170), (2662, 86660), (3080, 74899), (3095, 74536), (3388, 68090), (4235, 54472), (4333, 53240), (4840, 47663), (4952, 46585), (5324, 43330), (6190, 37268), (6655, 34664), (6776, 34045), (6809, 33880), (8470, 27236), (8666, 26620), (9317, 24760), (10648, 21665), (12380, 18634), (13310, 17332), (13618, 16940)]