126873210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 338411520

約数和(自身を除く): 211538310

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 47, 51, 67, 79, 85, 94, 102, 134, 141, 158, 170, 201, 235, 237, 255, 282, 335, 395, 402, 470, 474, 510, 670, 705, 790, 799, 1005, 1139, 1185, 1343, 1410, 1598, 2010, 2278, 2370, 2397, 2686, 3149, 3417, 3713, 3995, 4029, 4794, 5293, 5695, 6298, 6715, 6834, 7426, 7990, 8058, 9447, 10586, 11139, 11390, 11985, 13430, 15745, 15879, 17085, 18565, 18894, 20145, 22278, 23970, 26465, 31490, 31758, 34170, 37130, 40290, 47235, 52930, 53533, 55695, 63121, 79395, 89981, 94470, 107066, 111390, 126242, 158790, 160599, 179962, 189363, 248771, 267665, 269943, 315605, 321198, 378726, 449905, 497542, 535330, 539886, 631210, 746313, 802995, 899810, 946815, 1243855, 1349715, 1492626, 1605990, 1893630, 2487710, 2699430, 3731565, 4229107, 7463130, 8458214, 12687321, 21145535, 25374642, 42291070, 63436605, 126873210]

約数ペア:

[(1, 126873210), (2, 63436605), (3, 42291070), (5, 25374642), (6, 21145535), (10, 12687321), (15, 8458214), (17, 7463130), (30, 4229107), (34, 3731565), (47, 2699430), (51, 2487710), (67, 1893630), (79, 1605990), (85, 1492626), (94, 1349715), (102, 1243855), (134, 946815), (141, 899810), (158, 802995), (170, 746313), (201, 631210), (235, 539886), (237, 535330), (255, 497542), (282, 449905), (335, 378726), (395, 321198), (402, 315605), (470, 269943), (474, 267665), (510, 248771), (670, 189363), (705, 179962), (790, 160599), (799, 158790), (1005, 126242), (1139, 111390), (1185, 107066), (1343, 94470), (1410, 89981), (1598, 79395), (2010, 63121), (2278, 55695), (2370, 53533), (2397, 52930), (2686, 47235), (3149, 40290), (3417, 37130), (3713, 34170), (3995, 31758), (4029, 31490), (4794, 26465), (5293, 23970), (5695, 22278), (6298, 20145), (6715, 18894), (6834, 18565), (7426, 17085), (7990, 15879), (8058, 15745), (9447, 13430), (10586, 11985), (11139, 11390)]