1779104160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:436

約数の個数: 288

約数和(自身を含む): 6287404032

約数和(自身を除く): 4508299872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 97, 120, 141, 144, 160, 180, 188, 194, 235, 240, 271, 282, 288, 291, 360, 376, 388, 423, 470, 480, 485, 542, 564, 582, 705, 720, 752, 776, 813, 846, 873, 940, 970, 1084, 1128, 1164, 1355, 1410, 1440, 1455, 1504, 1552, 1626, 1692, 1746, 1880, 1940, 2115, 2168, 2256, 2328, 2439, 2710, 2820, 2910, 3104, 3252, 3384, 3492, 3760, 3880, 4065, 4230, 4336, 4365, 4512, 4559, 4656, 4878, 5420, 5640, 5820, 6504, 6768, 6984, 7520, 7760, 8130, 8460, 8672, 8730, 9118, 9312, 9756, 10840, 11280, 11640, 12195, 12737, 13008, 13536, 13677, 13968, 15520, 16260, 16920, 17460, 18236, 19512, 21680, 22560, 22795, 23280, 24390, 25474, 26016, 26287, 27354, 27936, 32520, 33840, 34920, 36472, 38211, 39024, 41031, 43360, 45590, 46560, 48780, 50948, 52574, 54708, 63685, 65040, 67680, 68385, 69840, 72944, 76422, 78048, 78861, 82062, 91180, 97560, 101896, 105148, 109416, 114633, 127370, 130080, 131435, 136770, 139680, 145888, 152844, 157722, 164124, 182360, 191055, 195120, 203792, 205155, 210296, 218832, 229266, 236583, 254740, 262870, 273540, 305688, 315444, 328248, 364720, 382110, 390240, 394305, 407584, 410310, 420592, 437664, 458532, 473166, 509480, 525740, 547080, 573165, 611376, 630888, 656496, 729440, 764220, 788610, 820620, 841184, 917064, 946332, 1018960, 1051480, 1094160, 1146330, 1182915, 1222752, 1235489, 1261776, 1312992, 1528440, 1577220, 1641240, 1834128, 1892664, 2037920, 2102960, 2188320, 2292660, 2365830, 2470978, 2523552, 3056880, 3154440, 3282480, 3668256, 3706467, 3785328, 4205920, 4585320, 4731660, 4941956, 6113760, 6177445, 6308880, 6564960, 7412934, 7570656, 9170640, 9463320, 9883912, 11119401, 12354890, 12617760, 14825868, 18341280, 18532335, 18926640, 19767824, 22238802, 24709780, 29651736, 37064670, 37853280, 39535648, 44477604, 49419560, 55597005, 59303472, 74129340, 88955208, 98839120, 111194010, 118606944, 148258680, 177910416, 197678240, 222388020, 296517360, 355820832, 444776040, 593034720, 889552080, 1779104160]

約数ペア:

[(1, 1779104160), (2, 889552080), (3, 593034720), (4, 444776040), (5, 355820832), (6, 296517360), (8, 222388020), (9, 197678240), (10, 177910416), (12, 148258680), (15, 118606944), (16, 111194010), (18, 98839120), (20, 88955208), (24, 74129340), (30, 59303472), (32, 55597005), (36, 49419560), (40, 44477604), (45, 39535648), (47, 37853280), (48, 37064670), (60, 29651736), (72, 24709780), (80, 22238802), (90, 19767824), (94, 18926640), (96, 18532335), (97, 18341280), (120, 14825868), (141, 12617760), (144, 12354890), (160, 11119401), (180, 9883912), (188, 9463320), (194, 9170640), (235, 7570656), (240, 7412934), (271, 6564960), (282, 6308880), (288, 6177445), (291, 6113760), (360, 4941956), (376, 4731660), (388, 4585320), (423, 4205920), (470, 3785328), (480, 3706467), (485, 3668256), (542, 3282480), (564, 3154440), (582, 3056880), (705, 2523552), (720, 2470978), (752, 2365830), (776, 2292660), (813, 2188320), (846, 2102960), (873, 2037920), (940, 1892664), (970, 1834128), (1084, 1641240), (1128, 1577220), (1164, 1528440), (1355, 1312992), (1410, 1261776), (1440, 1235489), (1455, 1222752), (1504, 1182915), (1552, 1146330), (1626, 1094160), (1692, 1051480), (1746, 1018960), (1880, 946332), (1940, 917064), (2115, 841184), (2168, 820620), (2256, 788610), (2328, 764220), (2439, 729440), (2710, 656496), (2820, 630888), (2910, 611376), (3104, 573165), (3252, 547080), (3384, 525740), (3492, 509480), (3760, 473166), (3880, 458532), (4065, 437664), (4230, 420592), (4336, 410310), (4365, 407584), (4512, 394305), (4559, 390240), (4656, 382110), (4878, 364720), (5420, 328248), (5640, 315444), (5820, 305688), (6504, 273540), (6768, 262870), (6984, 254740), (7520, 236583), (7760, 229266), (8130, 218832), (8460, 210296), (8672, 205155), (8730, 203792), (9118, 195120), (9312, 191055), (9756, 182360), (10840, 164124), (11280, 157722), (11640, 152844), (12195, 145888), (12737, 139680), (13008, 136770), (13536, 131435), (13677, 130080), (13968, 127370), (15520, 114633), (16260, 109416), (16920, 105148), (17460, 101896), (18236, 97560), (19512, 91180), (21680, 82062), (22560, 78861), (22795, 78048), (23280, 76422), (24390, 72944), (25474, 69840), (26016, 68385), (26287, 67680), (27354, 65040), (27936, 63685), (32520, 54708), (33840, 52574), (34920, 50948), (36472, 48780), (38211, 46560), (39024, 45590), (41031, 43360)]