21735023688

素因数分解:

$2^3\times 3^2\times 7^4\times {\mathrm{59}}^1\times {\mathrm{2131}}^1$

素因数の和:2230

約数の個数: 240

約数和(自身を含む): 69869264400

約数和(自身を除く): 48134240712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 59, 63, 72, 84, 98, 118, 126, 147, 168, 177, 196, 236, 252, 294, 343, 354, 392, 413, 441, 472, 504, 531, 588, 686, 708, 826, 882, 1029, 1062, 1176, 1239, 1372, 1416, 1652, 1764, 2058, 2124, 2131, 2401, 2478, 2744, 2891, 3087, 3304, 3528, 3717, 4116, 4248, 4262, 4802, 4956, 5782, 6174, 6393, 7203, 7434, 8232, 8524, 8673, 9604, 9912, 11564, 12348, 12786, 14406, 14868, 14917, 17048, 17346, 19179, 19208, 20237, 21609, 23128, 24696, 25572, 26019, 28812, 29736, 29834, 34692, 38358, 40474, 43218, 44751, 51144, 52038, 57624, 59668, 60711, 69384, 76716, 80948, 86436, 89502, 104076, 104419, 119336, 121422, 125729, 134253, 141659, 153432, 161896, 172872, 179004, 182133, 208152, 208838, 242844, 251458, 268506, 283318, 313257, 358008, 364266, 377187, 417676, 424977, 485688, 502916, 537012, 566636, 626514, 728532, 730933, 754374, 835352, 849954, 880103, 939771, 1005832, 1074024, 1131561, 1133272, 1253028, 1274931, 1457064, 1461866, 1508748, 1699908, 1760206, 1879542, 2192799, 2263122, 2506056, 2549862, 2640309, 2923732, 3017496, 3399816, 3520412, 3759084, 4385598, 4526244, 5099724, 5116531, 5280618, 5847464, 6160721, 6578397, 7040824, 7518168, 7920927, 8771196, 9052488, 10199448, 10233062, 10561236, 12321442, 13156794, 15349593, 15841854, 17542392, 18482163, 20466124, 21122472, 24642884, 26313588, 30699186, 31683708, 36964326, 40932248, 43125047, 46048779, 49285768, 52627176, 55446489, 61398372, 63367416, 73928652, 86250094, 92097558, 110892978, 122796744, 129375141, 147857304, 172500188, 184195116, 221785956, 258750282, 301875329, 345000376, 368390232, 388125423, 443571912, 517500564, 603750658, 776250846, 905625987, 1035001128, 1207501316, 1552501692, 1811251974, 2415002632, 2716877961, 3105003384, 3622503948, 5433755922, 7245007896, 10867511844, 21735023688]

約数ペア:

[(1, 21735023688), (2, 10867511844), (3, 7245007896), (4, 5433755922), (6, 3622503948), (7, 3105003384), (8, 2716877961), (9, 2415002632), (12, 1811251974), (14, 1552501692), (18, 1207501316), (21, 1035001128), (24, 905625987), (28, 776250846), (36, 603750658), (42, 517500564), (49, 443571912), (56, 388125423), (59, 368390232), (63, 345000376), (72, 301875329), (84, 258750282), (98, 221785956), (118, 184195116), (126, 172500188), (147, 147857304), (168, 129375141), (177, 122796744), (196, 110892978), (236, 92097558), (252, 86250094), (294, 73928652), (343, 63367416), (354, 61398372), (392, 55446489), (413, 52627176), (441, 49285768), (472, 46048779), (504, 43125047), (531, 40932248), (588, 36964326), (686, 31683708), (708, 30699186), (826, 26313588), (882, 24642884), (1029, 21122472), (1062, 20466124), (1176, 18482163), (1239, 17542392), (1372, 15841854), (1416, 15349593), (1652, 13156794), (1764, 12321442), (2058, 10561236), (2124, 10233062), (2131, 10199448), (2401, 9052488), (2478, 8771196), (2744, 7920927), (2891, 7518168), (3087, 7040824), (3304, 6578397), (3528, 6160721), (3717, 5847464), (4116, 5280618), (4248, 5116531), (4262, 5099724), (4802, 4526244), (4956, 4385598), (5782, 3759084), (6174, 3520412), (6393, 3399816), (7203, 3017496), (7434, 2923732), (8232, 2640309), (8524, 2549862), (8673, 2506056), (9604, 2263122), (9912, 2192799), (11564, 1879542), (12348, 1760206), (12786, 1699908), (14406, 1508748), (14868, 1461866), (14917, 1457064), (17048, 1274931), (17346, 1253028), (19179, 1133272), (19208, 1131561), (20237, 1074024), (21609, 1005832), (23128, 939771), (24696, 880103), (25572, 849954), (26019, 835352), (28812, 754374), (29736, 730933), (29834, 728532), (34692, 626514), (38358, 566636), (40474, 537012), (43218, 502916), (44751, 485688), (51144, 424977), (52038, 417676), (57624, 377187), (59668, 364266), (60711, 358008), (69384, 313257), (76716, 283318), (80948, 268506), (86436, 251458), (89502, 242844), (104076, 208838), (104419, 208152), (119336, 182133), (121422, 179004), (125729, 172872), (134253, 161896), (141659, 153432)]