20165244192

素因数分解:

$2^5\times 3^5\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:678

約数の個数: 288

約数和(自身を含む): 61949422080

約数和(自身を除く): 41784177888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 81, 87, 96, 108, 116, 144, 162, 174, 216, 223, 232, 243, 261, 288, 324, 348, 401, 432, 446, 464, 486, 522, 648, 669, 696, 783, 802, 864, 892, 928, 972, 1044, 1203, 1296, 1338, 1392, 1566, 1604, 1784, 1944, 2007, 2088, 2349, 2406, 2592, 2676, 2784, 3132, 3208, 3568, 3609, 3888, 4014, 4176, 4698, 4812, 5352, 6021, 6264, 6416, 6467, 7047, 7136, 7218, 7776, 8028, 8352, 9396, 9624, 10704, 10827, 11629, 12042, 12528, 12832, 12934, 14094, 14436, 16056, 18063, 18792, 19248, 19401, 21408, 21654, 23258, 24084, 25056, 25868, 28188, 28872, 32112, 32481, 34887, 36126, 37584, 38496, 38802, 43308, 46516, 48168, 51736, 54189, 56376, 57744, 58203, 64224, 64962, 69774, 72252, 75168, 77604, 86616, 89423, 93032, 96336, 97443, 103472, 104661, 108378, 112752, 115488, 116406, 129924, 139548, 144504, 155208, 173232, 174609, 178846, 186064, 192672, 194886, 206944, 209322, 216756, 225504, 232812, 259848, 268269, 279096, 289008, 310416, 313983, 346464, 349218, 357692, 372128, 389772, 418644, 433512, 465624, 519696, 523827, 536538, 558192, 578016, 620832, 627966, 698436, 715384, 779544, 804807, 837288, 867024, 931248, 941949, 1039392, 1047654, 1073076, 1116384, 1255932, 1396872, 1430768, 1559088, 1571481, 1609614, 1674576, 1734048, 1862496, 1883898, 2095308, 2146152, 2414421, 2511864, 2593267, 2793744, 2825847, 2861536, 3118176, 3142962, 3219228, 3349152, 3767796, 4190616, 4292304, 4828842, 5023728, 5186534, 5587488, 5651694, 6285924, 6438456, 7243263, 7535592, 7779801, 8381232, 8584608, 9657684, 10047456, 10373068, 11303388, 12571848, 12876912, 14486526, 15071184, 15559602, 16762464, 19315368, 20746136, 21729789, 22606776, 23339403, 25143696, 25753824, 28973052, 30142368, 31119204, 38630736, 41492272, 43459578, 45213552, 46678806, 50287392, 57946104, 62238408, 70018209, 77261472, 82984544, 86919156, 90427104, 93357612, 115892208, 124476816, 140036418, 173838312, 186715224, 210054627, 231784416, 248953632, 280072836, 347676624, 373430448, 420109254, 560145672, 630163881, 695353248, 746860896, 840218508, 1120291344, 1260327762, 1680437016, 2240582688, 2520655524, 3360874032, 5041311048, 6721748064, 10082622096, 20165244192]

約数ペア:

[(1, 20165244192), (2, 10082622096), (3, 6721748064), (4, 5041311048), (6, 3360874032), (8, 2520655524), (9, 2240582688), (12, 1680437016), (16, 1260327762), (18, 1120291344), (24, 840218508), (27, 746860896), (29, 695353248), (32, 630163881), (36, 560145672), (48, 420109254), (54, 373430448), (58, 347676624), (72, 280072836), (81, 248953632), (87, 231784416), (96, 210054627), (108, 186715224), (116, 173838312), (144, 140036418), (162, 124476816), (174, 115892208), (216, 93357612), (223, 90427104), (232, 86919156), (243, 82984544), (261, 77261472), (288, 70018209), (324, 62238408), (348, 57946104), (401, 50287392), (432, 46678806), (446, 45213552), (464, 43459578), (486, 41492272), (522, 38630736), (648, 31119204), (669, 30142368), (696, 28973052), (783, 25753824), (802, 25143696), (864, 23339403), (892, 22606776), (928, 21729789), (972, 20746136), (1044, 19315368), (1203, 16762464), (1296, 15559602), (1338, 15071184), (1392, 14486526), (1566, 12876912), (1604, 12571848), (1784, 11303388), (1944, 10373068), (2007, 10047456), (2088, 9657684), (2349, 8584608), (2406, 8381232), (2592, 7779801), (2676, 7535592), (2784, 7243263), (3132, 6438456), (3208, 6285924), (3568, 5651694), (3609, 5587488), (3888, 5186534), (4014, 5023728), (4176, 4828842), (4698, 4292304), (4812, 4190616), (5352, 3767796), (6021, 3349152), (6264, 3219228), (6416, 3142962), (6467, 3118176), (7047, 2861536), (7136, 2825847), (7218, 2793744), (7776, 2593267), (8028, 2511864), (8352, 2414421), (9396, 2146152), (9624, 2095308), (10704, 1883898), (10827, 1862496), (11629, 1734048), (12042, 1674576), (12528, 1609614), (12832, 1571481), (12934, 1559088), (14094, 1430768), (14436, 1396872), (16056, 1255932), (18063, 1116384), (18792, 1073076), (19248, 1047654), (19401, 1039392), (21408, 941949), (21654, 931248), (23258, 867024), (24084, 837288), (25056, 804807), (25868, 779544), (28188, 715384), (28872, 698436), (32112, 627966), (32481, 620832), (34887, 578016), (36126, 558192), (37584, 536538), (38496, 523827), (38802, 519696), (43308, 465624), (46516, 433512), (48168, 418644), (51736, 389772), (54189, 372128), (56376, 357692), (57744, 349218), (58203, 346464), (64224, 313983), (64962, 310416), (69774, 289008), (72252, 279096), (75168, 268269), (77604, 259848), (86616, 232812), (89423, 225504), (93032, 216756), (96336, 209322), (97443, 206944), (103472, 194886), (104661, 192672), (108378, 186064), (112752, 178846), (115488, 174609), (116406, 173232), (129924, 155208), (139548, 144504)]