1720087824

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12703}}^1$

素因数の和:12765

約数の個数: 160

約数和(自身を含む): 5645860864

約数和(自身を除く): 3925773040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 248, 273, 312, 336, 364, 372, 403, 434, 496, 546, 624, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1456, 1488, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 3472, 4368, 4836, 5208, 5642, 6448, 8463, 9672, 10416, 11284, 12703, 16926, 19344, 22568, 25406, 33852, 38109, 45136, 50812, 67704, 76218, 88921, 101624, 135408, 152436, 165139, 177842, 203248, 266763, 304872, 330278, 355684, 393793, 495417, 533526, 609744, 660556, 711368, 787586, 990834, 1067052, 1155973, 1181379, 1321112, 1422736, 1575172, 1981668, 2134104, 2311946, 2362758, 2642224, 2756551, 3150344, 3467919, 3963336, 4268208, 4623892, 4725516, 5119309, 5513102, 6300688, 6935838, 7926672, 8269653, 9247784, 9451032, 10238618, 11026204, 13871676, 15357927, 16539306, 18495568, 18902064, 20477236, 22052408, 27743352, 30715854, 33078612, 35835163, 40954472, 44104816, 55486704, 61431708, 66157224, 71670326, 81908944, 107505489, 122863416, 132314448, 143340652, 215010978, 245726832, 286681304, 430021956, 573362608, 860043912, 1720087824]

約数ペア:

[(1, 1720087824), (2, 860043912), (3, 573362608), (4, 430021956), (6, 286681304), (7, 245726832), (8, 215010978), (12, 143340652), (13, 132314448), (14, 122863416), (16, 107505489), (21, 81908944), (24, 71670326), (26, 66157224), (28, 61431708), (31, 55486704), (39, 44104816), (42, 40954472), (48, 35835163), (52, 33078612), (56, 30715854), (62, 27743352), (78, 22052408), (84, 20477236), (91, 18902064), (93, 18495568), (104, 16539306), (112, 15357927), (124, 13871676), (156, 11026204), (168, 10238618), (182, 9451032), (186, 9247784), (208, 8269653), (217, 7926672), (248, 6935838), (273, 6300688), (312, 5513102), (336, 5119309), (364, 4725516), (372, 4623892), (403, 4268208), (434, 3963336), (496, 3467919), (546, 3150344), (624, 2756551), (651, 2642224), (728, 2362758), (744, 2311946), (806, 2134104), (868, 1981668), (1092, 1575172), (1209, 1422736), (1302, 1321112), (1456, 1181379), (1488, 1155973), (1612, 1067052), (1736, 990834), (2184, 787586), (2418, 711368), (2604, 660556), (2821, 609744), (3224, 533526), (3472, 495417), (4368, 393793), (4836, 355684), (5208, 330278), (5642, 304872), (6448, 266763), (8463, 203248), (9672, 177842), (10416, 165139), (11284, 152436), (12703, 135408), (16926, 101624), (19344, 88921), (22568, 76218), (25406, 67704), (33852, 50812), (38109, 45136)]