220142664

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:217

約数の個数: 256

約数和(自身を含む): 752640000

約数和(自身を除く): 532497336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 79, 84, 97, 108, 114, 126, 133, 152, 158, 168, 171, 189, 194, 216, 228, 237, 252, 266, 291, 316, 342, 378, 388, 399, 456, 474, 504, 513, 532, 553, 582, 632, 679, 684, 711, 756, 776, 798, 873, 948, 1026, 1064, 1106, 1164, 1197, 1358, 1368, 1422, 1501, 1512, 1596, 1659, 1746, 1843, 1896, 2037, 2052, 2133, 2212, 2328, 2394, 2619, 2716, 2844, 3002, 3192, 3318, 3492, 3591, 3686, 4074, 4104, 4266, 4424, 4503, 4788, 4977, 5238, 5432, 5529, 5688, 6004, 6111, 6636, 6984, 7182, 7372, 7663, 8148, 8532, 9006, 9576, 9954, 10476, 10507, 11058, 12008, 12222, 12901, 13272, 13509, 14364, 14744, 14931, 15326, 16296, 16587, 17064, 18012, 18333, 19908, 20952, 21014, 22116, 22989, 24444, 25802, 27018, 28728, 29862, 30652, 31521, 33174, 36024, 36666, 38703, 39816, 40527, 42028, 44232, 45978, 48888, 49761, 51604, 53641, 54036, 59724, 61304, 63042, 66348, 68967, 73332, 77406, 81054, 84056, 91956, 94563, 99522, 103208, 107282, 108072, 116109, 119448, 126084, 132696, 137934, 145597, 146664, 154812, 160923, 162108, 183912, 189126, 199044, 206901, 214564, 232218, 252168, 275868, 283689, 291194, 309624, 321846, 324216, 348327, 378252, 398088, 413802, 429128, 436791, 464436, 482769, 551736, 567378, 582388, 643692, 696654, 756504, 827604, 873582, 928872, 965538, 1019179, 1134756, 1164776, 1287384, 1310373, 1393308, 1448307, 1655208, 1747164, 1931076, 2038358, 2269512, 2620746, 2786616, 2896614, 3057537, 3494328, 3862152, 3931119, 4076716, 5241492, 5793228, 6115074, 7862238, 8153432, 9172611, 10482984, 11586456, 12230148, 15724476, 18345222, 24460296, 27517833, 31448952, 36690444, 55035666, 73380888, 110071332, 220142664]

約数ペア:

[(1, 220142664), (2, 110071332), (3, 73380888), (4, 55035666), (6, 36690444), (7, 31448952), (8, 27517833), (9, 24460296), (12, 18345222), (14, 15724476), (18, 12230148), (19, 11586456), (21, 10482984), (24, 9172611), (27, 8153432), (28, 7862238), (36, 6115074), (38, 5793228), (42, 5241492), (54, 4076716), (56, 3931119), (57, 3862152), (63, 3494328), (72, 3057537), (76, 2896614), (79, 2786616), (84, 2620746), (97, 2269512), (108, 2038358), (114, 1931076), (126, 1747164), (133, 1655208), (152, 1448307), (158, 1393308), (168, 1310373), (171, 1287384), (189, 1164776), (194, 1134756), (216, 1019179), (228, 965538), (237, 928872), (252, 873582), (266, 827604), (291, 756504), (316, 696654), (342, 643692), (378, 582388), (388, 567378), (399, 551736), (456, 482769), (474, 464436), (504, 436791), (513, 429128), (532, 413802), (553, 398088), (582, 378252), (632, 348327), (679, 324216), (684, 321846), (711, 309624), (756, 291194), (776, 283689), (798, 275868), (873, 252168), (948, 232218), (1026, 214564), (1064, 206901), (1106, 199044), (1164, 189126), (1197, 183912), (1358, 162108), (1368, 160923), (1422, 154812), (1501, 146664), (1512, 145597), (1596, 137934), (1659, 132696), (1746, 126084), (1843, 119448), (1896, 116109), (2037, 108072), (2052, 107282), (2133, 103208), (2212, 99522), (2328, 94563), (2394, 91956), (2619, 84056), (2716, 81054), (2844, 77406), (3002, 73332), (3192, 68967), (3318, 66348), (3492, 63042), (3591, 61304), (3686, 59724), (4074, 54036), (4104, 53641), (4266, 51604), (4424, 49761), (4503, 48888), (4788, 45978), (4977, 44232), (5238, 42028), (5432, 40527), (5529, 39816), (5688, 38703), (6004, 36666), (6111, 36024), (6636, 33174), (6984, 31521), (7182, 30652), (7372, 29862), (7663, 28728), (8148, 27018), (8532, 25802), (9006, 24444), (9576, 22989), (9954, 22116), (10476, 21014), (10507, 20952), (11058, 19908), (12008, 18333), (12222, 18012), (12901, 17064), (13272, 16587), (13509, 16296), (14364, 15326), (14744, 14931)]