210574728

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3571}}^1$

素因数の和:3609

約数の個数: 160

約数和(自身を含む): 726116160

約数和(自身を除く): 515541432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 252, 273, 312, 324, 351, 364, 378, 468, 504, 546, 567, 648, 702, 728, 756, 819, 936, 1053, 1092, 1134, 1404, 1512, 1638, 2106, 2184, 2268, 2457, 2808, 3276, 3571, 4212, 4536, 4914, 6552, 7142, 7371, 8424, 9828, 10713, 14284, 14742, 19656, 21426, 24997, 28568, 29484, 32139, 42852, 46423, 49994, 58968, 64278, 74991, 85704, 92846, 96417, 99988, 128556, 139269, 149982, 185692, 192834, 199976, 224973, 257112, 278538, 289251, 299964, 324961, 371384, 385668, 417807, 449946, 557076, 578502, 599928, 649922, 674919, 771336, 835614, 899892, 974883, 1114152, 1157004, 1253421, 1299844, 1349838, 1671228, 1799784, 1949766, 2024757, 2314008, 2506842, 2599688, 2699676, 2924649, 3342456, 3760263, 3899532, 4049514, 5013684, 5399352, 5849298, 7520526, 7799064, 8099028, 8773947, 10027368, 11698596, 15041052, 16198056, 17547894, 23397192, 26321841, 30082104, 35095788, 52643682, 70191576, 105287364, 210574728]

約数ペア:

[(1, 210574728), (2, 105287364), (3, 70191576), (4, 52643682), (6, 35095788), (7, 30082104), (8, 26321841), (9, 23397192), (12, 17547894), (13, 16198056), (14, 15041052), (18, 11698596), (21, 10027368), (24, 8773947), (26, 8099028), (27, 7799064), (28, 7520526), (36, 5849298), (39, 5399352), (42, 5013684), (52, 4049514), (54, 3899532), (56, 3760263), (63, 3342456), (72, 2924649), (78, 2699676), (81, 2599688), (84, 2506842), (91, 2314008), (104, 2024757), (108, 1949766), (117, 1799784), (126, 1671228), (156, 1349838), (162, 1299844), (168, 1253421), (182, 1157004), (189, 1114152), (216, 974883), (234, 899892), (252, 835614), (273, 771336), (312, 674919), (324, 649922), (351, 599928), (364, 578502), (378, 557076), (468, 449946), (504, 417807), (546, 385668), (567, 371384), (648, 324961), (702, 299964), (728, 289251), (756, 278538), (819, 257112), (936, 224973), (1053, 199976), (1092, 192834), (1134, 185692), (1404, 149982), (1512, 139269), (1638, 128556), (2106, 99988), (2184, 96417), (2268, 92846), (2457, 85704), (2808, 74991), (3276, 64278), (3571, 58968), (4212, 49994), (4536, 46423), (4914, 42852), (6552, 32139), (7142, 29484), (7371, 28568), (8424, 24997), (9828, 21426), (10713, 19656), (14284, 14742)]