17072440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 50181120

約数和(自身を除く): 33108680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 88, 92, 110, 115, 140, 154, 161, 184, 220, 230, 241, 253, 280, 308, 322, 385, 440, 460, 482, 506, 616, 644, 770, 805, 920, 964, 1012, 1205, 1265, 1288, 1540, 1610, 1687, 1771, 1928, 2024, 2410, 2530, 2651, 3080, 3220, 3374, 3542, 4820, 5060, 5302, 5543, 6440, 6748, 7084, 8435, 8855, 9640, 10120, 10604, 11086, 13255, 13496, 14168, 16870, 17710, 18557, 21208, 22172, 26510, 27715, 33740, 35420, 37114, 38801, 44344, 53020, 55430, 60973, 67480, 70840, 74228, 77602, 92785, 106040, 110860, 121946, 148456, 155204, 185570, 194005, 221720, 243892, 304865, 310408, 371140, 388010, 426811, 487784, 609730, 742280, 776020, 853622, 1219460, 1552040, 1707244, 2134055, 2438920, 3414488, 4268110, 8536220, 17072440]

約数ペア:

[(1, 17072440), (2, 8536220), (4, 4268110), (5, 3414488), (7, 2438920), (8, 2134055), (10, 1707244), (11, 1552040), (14, 1219460), (20, 853622), (22, 776020), (23, 742280), (28, 609730), (35, 487784), (40, 426811), (44, 388010), (46, 371140), (55, 310408), (56, 304865), (70, 243892), (77, 221720), (88, 194005), (92, 185570), (110, 155204), (115, 148456), (140, 121946), (154, 110860), (161, 106040), (184, 92785), (220, 77602), (230, 74228), (241, 70840), (253, 67480), (280, 60973), (308, 55430), (322, 53020), (385, 44344), (440, 38801), (460, 37114), (482, 35420), (506, 33740), (616, 27715), (644, 26510), (770, 22172), (805, 21208), (920, 18557), (964, 17710), (1012, 16870), (1205, 14168), (1265, 13496), (1288, 13255), (1540, 11086), (1610, 10604), (1687, 10120), (1771, 9640), (1928, 8855), (2024, 8435), (2410, 7084), (2530, 6748), (2651, 6440), (3080, 5543), (3220, 5302), (3374, 5060), (3542, 4820)]