660722544

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:328

約数の個数: 240

約数和(自身を含む): 2083929120

約数和(自身を除く): 1423206576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 34, 36, 41, 48, 51, 58, 68, 72, 82, 87, 102, 116, 123, 136, 144, 153, 164, 174, 204, 227, 232, 246, 261, 272, 306, 328, 348, 369, 408, 454, 464, 492, 493, 522, 612, 656, 681, 696, 697, 738, 816, 908, 984, 986, 1044, 1189, 1224, 1362, 1392, 1394, 1476, 1479, 1816, 1968, 1972, 2043, 2088, 2091, 2378, 2448, 2724, 2788, 2952, 2958, 3567, 3632, 3859, 3944, 4086, 4176, 4182, 4437, 4756, 5448, 5576, 5904, 5916, 6273, 6583, 7134, 7718, 7888, 8172, 8364, 8874, 9307, 9512, 10701, 10896, 11152, 11577, 11832, 12546, 13166, 14268, 15436, 16344, 16728, 17748, 18614, 19024, 19749, 20213, 21402, 23154, 23664, 25092, 26332, 27921, 28536, 30872, 32688, 33456, 34731, 35496, 37228, 39498, 40426, 42804, 46308, 50184, 52664, 55842, 57072, 59247, 60639, 61744, 69462, 70992, 74456, 78996, 80852, 83763, 85608, 92616, 100368, 105328, 111684, 111911, 118494, 121278, 138924, 148912, 157992, 158219, 161704, 167526, 171216, 181917, 185232, 223368, 223822, 236988, 242556, 269903, 277848, 315984, 316438, 323408, 335052, 335733, 363834, 446736, 447644, 473976, 474657, 485112, 539806, 555696, 632876, 670104, 671466, 727668, 809709, 895288, 947952, 949314, 970224, 1007199, 1079612, 1265752, 1340208, 1342932, 1423971, 1455336, 1619418, 1790576, 1898628, 2014398, 2159224, 2429127, 2531504, 2685864, 2847942, 2910672, 3238836, 3797256, 4028796, 4318448, 4588351, 4858254, 5371728, 5695884, 6477672, 7594512, 8057592, 9176702, 9716508, 11391768, 12955344, 13765053, 16115184, 18353404, 19433016, 22783536, 27530106, 36706808, 38866032, 41295159, 55060212, 73413616, 82590318, 110120424, 165180636, 220240848, 330361272, 660722544]

約数ペア:

[(1, 660722544), (2, 330361272), (3, 220240848), (4, 165180636), (6, 110120424), (8, 82590318), (9, 73413616), (12, 55060212), (16, 41295159), (17, 38866032), (18, 36706808), (24, 27530106), (29, 22783536), (34, 19433016), (36, 18353404), (41, 16115184), (48, 13765053), (51, 12955344), (58, 11391768), (68, 9716508), (72, 9176702), (82, 8057592), (87, 7594512), (102, 6477672), (116, 5695884), (123, 5371728), (136, 4858254), (144, 4588351), (153, 4318448), (164, 4028796), (174, 3797256), (204, 3238836), (227, 2910672), (232, 2847942), (246, 2685864), (261, 2531504), (272, 2429127), (306, 2159224), (328, 2014398), (348, 1898628), (369, 1790576), (408, 1619418), (454, 1455336), (464, 1423971), (492, 1342932), (493, 1340208), (522, 1265752), (612, 1079612), (656, 1007199), (681, 970224), (696, 949314), (697, 947952), (738, 895288), (816, 809709), (908, 727668), (984, 671466), (986, 670104), (1044, 632876), (1189, 555696), (1224, 539806), (1362, 485112), (1392, 474657), (1394, 473976), (1476, 447644), (1479, 446736), (1816, 363834), (1968, 335733), (1972, 335052), (2043, 323408), (2088, 316438), (2091, 315984), (2378, 277848), (2448, 269903), (2724, 242556), (2788, 236988), (2952, 223822), (2958, 223368), (3567, 185232), (3632, 181917), (3859, 171216), (3944, 167526), (4086, 161704), (4176, 158219), (4182, 157992), (4437, 148912), (4756, 138924), (5448, 121278), (5576, 118494), (5904, 111911), (5916, 111684), (6273, 105328), (6583, 100368), (7134, 92616), (7718, 85608), (7888, 83763), (8172, 80852), (8364, 78996), (8874, 74456), (9307, 70992), (9512, 69462), (10701, 61744), (10896, 60639), (11152, 59247), (11577, 57072), (11832, 55842), (12546, 52664), (13166, 50184), (14268, 46308), (15436, 42804), (16344, 40426), (16728, 39498), (17748, 37228), (18614, 35496), (19024, 34731), (19749, 33456), (20213, 32688), (21402, 30872), (23154, 28536), (23664, 27921), (25092, 26332)]