1921845744

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:170

約数の個数: 640

約数和(自身を含む): 7466188800

約数和(自身を除く): 5544343056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 27, 28, 31, 36, 38, 39, 42, 48, 52, 54, 56, 57, 62, 63, 72, 76, 78, 83, 84, 91, 93, 104, 108, 112, 114, 117, 124, 126, 133, 144, 152, 156, 166, 168, 171, 182, 186, 189, 208, 216, 217, 228, 234, 247, 248, 249, 252, 266, 273, 279, 304, 312, 332, 336, 342, 351, 364, 372, 378, 399, 403, 432, 434, 456, 468, 494, 496, 498, 504, 513, 532, 546, 558, 581, 589, 624, 651, 664, 684, 702, 728, 741, 744, 747, 756, 798, 806, 819, 837, 868, 912, 936, 988, 996, 1008, 1026, 1064, 1079, 1092, 1116, 1162, 1178, 1197, 1209, 1302, 1328, 1368, 1404, 1456, 1482, 1488, 1494, 1512, 1577, 1596, 1612, 1638, 1674, 1729, 1736, 1743, 1767, 1872, 1953, 1976, 1992, 2052, 2128, 2158, 2184, 2223, 2232, 2241, 2324, 2356, 2394, 2418, 2457, 2573, 2604, 2736, 2808, 2821, 2964, 2988, 3024, 3154, 3192, 3224, 3237, 3276, 3348, 3458, 3472, 3486, 3534, 3591, 3627, 3906, 3952, 3984, 4104, 4123, 4316, 4368, 4446, 4464, 4482, 4648, 4712, 4731, 4788, 4836, 4914, 5146, 5187, 5208, 5229, 5301, 5616, 5642, 5859, 5928, 5976, 6308, 6384, 6448, 6474, 6552, 6669, 6696, 6916, 6972, 7068, 7182, 7254, 7553, 7657, 7719, 7812, 8208, 8246, 8463, 8632, 8892, 8964, 9296, 9424, 9462, 9576, 9672, 9711, 9828, 10292, 10374, 10416, 10458, 10602, 10881, 11039, 11284, 11718, 11856, 11952, 12369, 12616, 12948, 13104, 13338, 13392, 13832, 13944, 14136, 14193, 14364, 14508, 15106, 15314, 15438, 15561, 15624, 15687, 15903, 16492, 16926, 17264, 17784, 17928, 18011, 18924, 19152, 19344, 19422, 19656, 20501, 20584, 20748, 20916, 21204, 21762, 22078, 22568, 22659, 22971, 23157, 23436, 24738, 25232, 25389, 25896, 26676, 27664, 27888, 28272, 28386, 28728, 29016, 29133, 30212, 30628, 30876, 31122, 31248, 31374, 31806, 32984, 33117, 33449, 33852, 35568, 35856, 36022, 37107, 37848, 38844, 39312, 41002, 41168, 41496, 41832, 42408, 42579, 43524, 44156, 45136, 45318, 45942, 46314, 46683, 46872, 48887, 49476, 50778, 51792, 53352, 53599, 54033, 56772, 57456, 58032, 58266, 60424, 61256, 61503, 61752, 62244, 62748, 63612, 65968, 66234, 66898, 67704, 67977, 68913, 69471, 72044, 74214, 75696, 76167, 77688, 82004, 82992, 83664, 84816, 85158, 87048, 88312, 90636, 91884, 92628, 93366, 93744, 97774, 98952, 99351, 100347, 101556, 106704, 107198, 108066, 111321, 113544, 116532, 120848, 122512, 123006, 123504, 124488, 125496, 127224, 132468, 133796, 135408, 135954, 137826, 138942, 143507, 144088, 146661, 148428, 152334, 155376, 160797, 162099, 164008, 170316, 174096, 176624, 181272, 183768, 184509, 185256, 186732, 195548, 197904, 198702, 200694, 203112, 203931, 206739, 214396, 216132, 222642, 227088, 233064, 234143, 246012, 248976, 250992, 254448, 264936, 267592, 271908, 275652, 277884, 287014, 288176, 293322, 296856, 298053, 301041, 304668, 321594, 324198, 328016, 340632, 342209, 362544, 367536, 369018, 370512, 373464, 391096, 397404, 401388, 406224, 407862, 413478, 428792, 430521, 432264, 439983, 445284, 466128, 468286, 482391, 486297, 492024, 529872, 535184, 543816, 551304, 553527, 555768, 574028, 586644, 593712, 596106, 602082, 609336, 635531, 643188, 648396, 681264, 684418, 702429, 738036, 746928, 782192, 794808, 802776, 815724, 826956, 857584, 861042, 864528, 879966, 890568, 903123, 936572, 964782, 972594, 984048, 1026627, 1087632, 1102608, 1107054, 1111536, 1148056, 1173288, 1192212, 1204164, 1218672, 1271062, 1286376, 1291563, 1296792, 1319949, 1368836, 1404858, 1447173, 1476072, 1589616, 1605552, 1631448, 1653912, 1722084, 1759932, 1781136, 1806246, 1873144, 1906593, 1929564, 1945188, 2053254, 2107287, 2214108, 2296112, 2346576, 2384424, 2408328, 2542124, 2572752, 2583126, 2593584, 2639898, 2737672, 2809716, 2894346, 2952144, 3079881, 3262896, 3307824, 3444168, 3519864, 3612492, 3746288, 3813186, 3859128, 3874689, 3890376, 4106508, 4214574, 4428216, 4448717, 4768848, 4816656, 5084248, 5166252, 5279796, 5475344, 5619432, 5719779, 5788692, 6159762, 6321861, 6888336, 7039728, 7224984, 7626372, 7718256, 7749378, 7780752, 8213016, 8429148, 8856432, 8897434, 9239643, 10168496, 10332504, 10559592, 11238864, 11439558, 11577384, 12319524, 12643722, 13346151, 14449968, 15252744, 15498756, 16426032, 16858296, 17159337, 17794868, 18479286, 20665008, 21119184, 22879116, 23154768, 24639048, 25287444, 26692302, 30505488, 30997512, 33716592, 34318674, 35589736, 36958572, 40038453, 45758232, 49278096, 50574888, 53384604, 61995024, 68637348, 71179472, 73917144, 80076906, 91516464, 101149776, 106769208, 120115359, 137274696, 147834288, 160153812, 213538416, 240230718, 274549392, 320307624, 480461436, 640615248, 960922872, 1921845744]

約数ペア:

[(1, 1921845744), (2, 960922872), (3, 640615248), (4, 480461436), (6, 320307624), (7, 274549392), (8, 240230718), (9, 213538416), (12, 160153812), (13, 147834288), (14, 137274696), (16, 120115359), (18, 106769208), (19, 101149776), (21, 91516464), (24, 80076906), (26, 73917144), (27, 71179472), (28, 68637348), (31, 61995024), (36, 53384604), (38, 50574888), (39, 49278096), (42, 45758232), (48, 40038453), (52, 36958572), (54, 35589736), (56, 34318674), (57, 33716592), (62, 30997512), (63, 30505488), (72, 26692302), (76, 25287444), (78, 24639048), (83, 23154768), (84, 22879116), (91, 21119184), (93, 20665008), (104, 18479286), (108, 17794868), (112, 17159337), (114, 16858296), (117, 16426032), (124, 15498756), (126, 15252744), (133, 14449968), (144, 13346151), (152, 12643722), (156, 12319524), (166, 11577384), (168, 11439558), (171, 11238864), (182, 10559592), (186, 10332504), (189, 10168496), (208, 9239643), (216, 8897434), (217, 8856432), (228, 8429148), (234, 8213016), (247, 7780752), 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(13338, 144088), (13392, 143507), (13832, 138942), (13944, 137826), (14136, 135954), (14193, 135408), (14364, 133796), (14508, 132468), (15106, 127224), (15314, 125496), (15438, 124488), (15561, 123504), (15624, 123006), (15687, 122512), (15903, 120848), (16492, 116532), (16926, 113544), (17264, 111321), (17784, 108066), (17928, 107198), (18011, 106704), (18924, 101556), (19152, 100347), (19344, 99351), (19422, 98952), (19656, 97774), (20501, 93744), (20584, 93366), (20748, 92628), (20916, 91884), (21204, 90636), (21762, 88312), (22078, 87048), (22568, 85158), (22659, 84816), (22971, 83664), (23157, 82992), (23436, 82004), (24738, 77688), (25232, 76167), (25389, 75696), (25896, 74214), (26676, 72044), (27664, 69471), (27888, 68913), (28272, 67977), (28386, 67704), (28728, 66898), (29016, 66234), (29133, 65968), (30212, 63612), (30628, 62748), (30876, 62244), (31122, 61752), (31248, 61503), (31374, 61256), (31806, 60424), (32984, 58266), (33117, 58032), (33449, 57456), (33852, 56772), 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