1721280119472

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1223}}^1\times {\mathrm{141649}}^1$

素因数の和:142912

約数の個数: 160

約数和(自身を含む): 5159776896000

約数和(自身を除く): 3438496776528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1223, 1242, 1656, 2446, 2484, 3312, 3669, 4892, 4968, 7338, 9784, 9936, 11007, 14676, 19568, 22014, 28129, 29352, 33021, 44028, 56258, 58704, 66042, 84387, 88056, 112516, 132084, 141649, 168774, 176112, 225032, 253161, 264168, 283298, 337548, 424947, 450064, 506322, 528336, 566596, 675096, 759483, 849894, 1012644, 1133192, 1274841, 1350192, 1518966, 1699788, 2025288, 2266384, 2549682, 3037932, 3257927, 3399576, 3824523, 4050576, 5099364, 6075864, 6515854, 6799152, 7649046, 9773781, 10198728, 12151728, 13031708, 15298092, 19547562, 20397456, 26063416, 29321343, 30596184, 39095124, 52126832, 58642686, 61192368, 78190248, 87964029, 117285372, 156380496, 173236727, 175928058, 234570744, 346473454, 351856116, 469141488, 519710181, 692946908, 703712232, 1039420362, 1385893816, 1407424464, 1559130543, 2078840724, 2771787632, 3118261086, 3984444721, 4157681448, 4677391629, 6236522172, 7968889442, 8315362896, 9354783258, 11953334163, 12473044344, 15937778884, 18709566516, 23906668326, 24946088688, 31875557768, 35860002489, 37419133032, 47813336652, 63751115536, 71720004978, 74838266064, 95626673304, 107580007467, 143440009956, 191253346608, 215160014934, 286880019912, 430320029868, 573760039824, 860640059736, 1721280119472]

約数ペア:

[(1, 1721280119472), (2, 860640059736), (3, 573760039824), (4, 430320029868), (6, 286880019912), (8, 215160014934), (9, 191253346608), (12, 143440009956), (16, 107580007467), (18, 95626673304), (23, 74838266064), (24, 71720004978), (27, 63751115536), (36, 47813336652), (46, 37419133032), (48, 35860002489), (54, 31875557768), (69, 24946088688), (72, 23906668326), (92, 18709566516), (108, 15937778884), (138, 12473044344), (144, 11953334163), (184, 9354783258), (207, 8315362896), (216, 7968889442), (276, 6236522172), (368, 4677391629), (414, 4157681448), (432, 3984444721), (552, 3118261086), (621, 2771787632), (828, 2078840724), (1104, 1559130543), (1223, 1407424464), (1242, 1385893816), (1656, 1039420362), (2446, 703712232), (2484, 692946908), (3312, 519710181), (3669, 469141488), (4892, 351856116), (4968, 346473454), (7338, 234570744), (9784, 175928058), (9936, 173236727), (11007, 156380496), (14676, 117285372), (19568, 87964029), (22014, 78190248), (28129, 61192368), (29352, 58642686), (33021, 52126832), (44028, 39095124), (56258, 30596184), (58704, 29321343), (66042, 26063416), (84387, 20397456), (88056, 19547562), (112516, 15298092), (132084, 13031708), (141649, 12151728), (168774, 10198728), (176112, 9773781), (225032, 7649046), (253161, 6799152), (264168, 6515854), (283298, 6075864), (337548, 5099364), (424947, 4050576), (450064, 3824523), (506322, 3399576), (528336, 3257927), (566596, 3037932), (675096, 2549682), (759483, 2266384), (849894, 2025288), (1012644, 1699788), (1133192, 1518966), (1274841, 1350192)]