299262040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^4\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 160

約数和(自身を含む): 858074400

約数和(自身を除く): 558812360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 73, 77, 88, 110, 121, 140, 146, 154, 220, 242, 280, 292, 308, 365, 385, 440, 484, 511, 584, 605, 616, 730, 770, 803, 847, 968, 1022, 1210, 1331, 1460, 1540, 1606, 1694, 2044, 2420, 2555, 2662, 2920, 3080, 3212, 3388, 4015, 4088, 4235, 4840, 5110, 5324, 5621, 6424, 6655, 6776, 8030, 8470, 8833, 9317, 10220, 10648, 11242, 13310, 14641, 16060, 16940, 17666, 18634, 20440, 22484, 26620, 28105, 29282, 32120, 33880, 35332, 37268, 44165, 44968, 46585, 53240, 56210, 58564, 61831, 70664, 73205, 74536, 88330, 93170, 97163, 102487, 112420, 117128, 123662, 146410, 176660, 186340, 194326, 204974, 224840, 247324, 292820, 309155, 353320, 372680, 388652, 409948, 485815, 494648, 512435, 585640, 618310, 680141, 777304, 819896, 971630, 1024870, 1068793, 1236620, 1360282, 1943260, 2049740, 2137586, 2473240, 2720564, 3400705, 3886520, 4099480, 4275172, 5343965, 5441128, 6801410, 7481551, 8550344, 10687930, 13602820, 14963102, 21375860, 27205640, 29926204, 37407755, 42751720, 59852408, 74815510, 149631020, 299262040]

約数ペア:

[(1, 299262040), (2, 149631020), (4, 74815510), (5, 59852408), (7, 42751720), (8, 37407755), (10, 29926204), (11, 27205640), (14, 21375860), (20, 14963102), (22, 13602820), (28, 10687930), (35, 8550344), (40, 7481551), (44, 6801410), (55, 5441128), (56, 5343965), (70, 4275172), (73, 4099480), (77, 3886520), (88, 3400705), (110, 2720564), (121, 2473240), (140, 2137586), (146, 2049740), (154, 1943260), (220, 1360282), (242, 1236620), (280, 1068793), (292, 1024870), (308, 971630), (365, 819896), (385, 777304), (440, 680141), (484, 618310), (511, 585640), (584, 512435), (605, 494648), (616, 485815), (730, 409948), (770, 388652), (803, 372680), (847, 353320), (968, 309155), (1022, 292820), (1210, 247324), (1331, 224840), (1460, 204974), (1540, 194326), (1606, 186340), (1694, 176660), (2044, 146410), (2420, 123662), (2555, 117128), (2662, 112420), (2920, 102487), (3080, 97163), (3212, 93170), (3388, 88330), (4015, 74536), (4088, 73205), (4235, 70664), (4840, 61831), (5110, 58564), (5324, 56210), (5621, 53240), (6424, 46585), (6655, 44968), (6776, 44165), (8030, 37268), (8470, 35332), (8833, 33880), (9317, 32120), (10220, 29282), (10648, 28105), (11242, 26620), (13310, 22484), (14641, 20440), (16060, 18634), (16940, 17666)]