31680844416

素因数分解:

$2^7\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:286

約数の個数: 640

約数和(自身を含む): 108856440000

約数和(自身を除く): 77175595584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 64, 72, 76, 78, 81, 89, 96, 104, 108, 114, 117, 128, 139, 144, 152, 156, 162, 171, 178, 192, 208, 216, 228, 234, 247, 267, 278, 288, 304, 312, 324, 342, 351, 356, 384, 416, 417, 432, 456, 468, 494, 513, 534, 556, 576, 608, 624, 648, 684, 702, 712, 741, 801, 832, 834, 864, 912, 936, 988, 1026, 1053, 1068, 1112, 1152, 1157, 1216, 1248, 1251, 1296, 1368, 1404, 1424, 1482, 1539, 1602, 1664, 1668, 1691, 1728, 1807, 1824, 1872, 1976, 2052, 2106, 2136, 2223, 2224, 2314, 2403, 2432, 2496, 2502, 2592, 2641, 2736, 2808, 2848, 2964, 3078, 3204, 3336, 3382, 3456, 3471, 3614, 3648, 3744, 3753, 3952, 4104, 4212, 4272, 4446, 4448, 4628, 4806, 4992, 5004, 5073, 5184, 5282, 5421, 5472, 5616, 5696, 5928, 6156, 6408, 6669, 6672, 6764, 6942, 7209, 7228, 7296, 7488, 7506, 7904, 7923, 8208, 8424, 8544, 8892, 8896, 9256, 9612, 10008, 10146, 10368, 10413, 10564, 10842, 10944, 11232, 11259, 11392, 11856, 12312, 12371, 12816, 13338, 13344, 13528, 13884, 14418, 14456, 14976, 15012, 15219, 15808, 15846, 16263, 16416, 16848, 17088, 17784, 17792, 18512, 19224, 20007, 20016, 20292, 20826, 21128, 21684, 21888, 21983, 22464, 22518, 23712, 23769, 24624, 24742, 25632, 26676, 26688, 27056, 27768, 28836, 28912, 30024, 30438, 31239, 31616, 31692, 32526, 32832, 33696, 34176, 34333, 35568, 37024, 37113, 38448, 40014, 40032, 40584, 41652, 42256, 43368, 43966, 44928, 45036, 45657, 47424, 47538, 48789, 49248, 49484, 51264, 53352, 53376, 54112, 55536, 57672, 57824, 60048, 60876, 62478, 63384, 65052, 65664, 65949, 67392, 68666, 71136, 71307, 74048, 74226, 76896, 80028, 80064, 81168, 83304, 84512, 86736, 87932, 90072, 91314, 93717, 94848, 95076, 97578, 98496, 98968, 102528, 102999, 106704, 108224, 111072, 111339, 115344, 115648, 120096, 121752, 124956, 126768, 130104, 131898, 134784, 136971, 137332, 142272, 142614, 146367, 148096, 148452, 153792, 160056, 160128, 160823, 162336, 166608, 169024, 173472, 175864, 180144, 182628, 187434, 190152, 195156, 196992, 197847, 197936, 205998, 213408, 213921, 216448, 222144, 222678, 230688, 231296, 235049, 240192, 243504, 249912, 253536, 260208, 263796, 273942, 274664, 284544, 285228, 292734, 296904, 307584, 308997, 320112, 321646, 324672, 333216, 334017, 338048, 346944, 351728, 360288, 365256, 374868, 380304, 390312, 395694, 395872, 411996, 426816, 427842, 444288, 445356, 461376, 470098, 480384, 482469, 487008, 499824, 507072, 520416, 527592, 547884, 549328, 570456, 585468, 593541, 593808, 617994, 640224, 643292, 649344, 666432, 668034, 693888, 703456, 705147, 720576, 730512, 749736, 760608, 780624, 791388, 791744, 823992, 853632, 855684, 890712, 922752, 926991, 940196, 964938, 974016, 999648, 1002051, 1014144, 1040832, 1055184, 1095768, 1098656, 1140912, 1170936, 1187082, 1187616, 1235988, 1280448, 1286584, 1332864, 1336068, 1406912, 1410294, 1441152, 1447407, 1461024, 1499472, 1521216, 1561248, 1582776, 1583488, 1647984, 1711368, 1780623, 1781424, 1853982, 1880392, 1929876, 1948032, 1999296, 2004102, 2081664, 2110368, 2115441, 2191536, 2197312, 2281824, 2341872, 2374164, 2375232, 2471976, 2560896, 2573168, 2672136, 2780973, 2813824, 2820588, 2894814, 2922048, 2998944, 3042432, 3055637, 3122496, 3165552, 3295968, 3422736, 3561246, 3562848, 3707964, 3760784, 3859752, 3998592, 4008204, 4220736, 4230882, 4342221, 4383072, 4394624, 4563648, 4683744, 4748328, 4750464, 4943952, 5146336, 5344272, 5561946, 5641176, 5789628, 5844096, 5997888, 6111274, 6244992, 6331104, 6346323, 6591936, 6845472, 7122492, 7125696, 7415928, 7521568, 7719504, 8016408, 8441472, 8461764, 8684442, 8766144, 9127296, 9166911, 9367488, 9496656, 9887904, 10292672, 10688544, 11123892, 11282352, 11579256, 11995776, 12222548, 12662208, 12692646, 13026663, 13183872, 13690944, 14244984, 14251392, 14831856, 15043136, 15439008, 16032816, 16923528, 17368884, 17532288, 18333822, 18734976, 18993312, 19038969, 19775808, 20585344, 21377088, 22247784, 22564704, 23158512, 24445096, 25324416, 25385292, 26053326, 27381888, 27500733, 28489968, 29663712, 30086272, 30878016, 32065632, 33847056, 34737768, 36667644, 37986624, 38077938, 39551616, 42754176, 44495568, 45129408, 46317024, 48890192, 50770584, 52106652, 55001466, 56979936, 59327424, 61756032, 64131264, 67694112, 69475536, 73335288, 75973248, 76155876, 82502199, 88991136, 90258816, 92634048, 97780384, 101541168, 104213304, 110002932, 113959872, 118654848, 128262528, 135388224, 138951072, 146670576, 152311752, 165004398, 177982272, 185268096, 195560768, 203082336, 208426608, 220005864, 227919744, 247506597, 270776448, 277902144, 293341152, 304623504, 330008796, 355964544, 391121536, 406164672, 416853216, 440011728, 495013194, 555804288, 586682304, 609247008, 660017592, 812329344, 833706432, 880023456, 990026388, 1173364608, 1218494016, 1320035184, 1667412864, 1760046912, 1980052776, 2436988032, 2640070368, 3520093824, 3960105552, 5280140736, 7920211104, 10560281472, 15840422208, 31680844416]

約数ペア:

[(1, 31680844416), (2, 15840422208), (3, 10560281472), (4, 7920211104), (6, 5280140736), (8, 3960105552), (9, 3520093824), (12, 2640070368), (13, 2436988032), (16, 1980052776), (18, 1760046912), (19, 1667412864), (24, 1320035184), (26, 1218494016), (27, 1173364608), (32, 990026388), (36, 880023456), (38, 833706432), (39, 812329344), (48, 660017592), (52, 609247008), (54, 586682304), (57, 555804288), (64, 495013194), (72, 440011728), (76, 416853216), (78, 406164672), (81, 391121536), (89, 355964544), (96, 330008796), (104, 304623504), (108, 293341152), (114, 277902144), (117, 270776448), (128, 247506597), (139, 227919744), (144, 220005864), (152, 208426608), (156, 203082336), (162, 195560768), (171, 185268096), (178, 177982272), (192, 165004398), (208, 152311752), (216, 146670576), (228, 138951072), (234, 135388224), (247, 128262528), (267, 118654848), (278, 113959872), (288, 110002932), (304, 104213304), (312, 101541168), (324, 97780384), (342, 92634048), (351, 90258816), (356, 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13026663), (2496, 12692646), (2502, 12662208), (2592, 12222548), (2641, 11995776), (2736, 11579256), (2808, 11282352), (2848, 11123892), (2964, 10688544), (3078, 10292672), (3204, 9887904), (3336, 9496656), (3382, 9367488), (3456, 9166911), (3471, 9127296), (3614, 8766144), (3648, 8684442), (3744, 8461764), (3753, 8441472), (3952, 8016408), (4104, 7719504), (4212, 7521568), (4272, 7415928), (4446, 7125696), (4448, 7122492), (4628, 6845472), (4806, 6591936), (4992, 6346323), (5004, 6331104), (5073, 6244992), (5184, 6111274), (5282, 5997888), (5421, 5844096), (5472, 5789628), (5616, 5641176), (5696, 5561946), (5928, 5344272), (6156, 5146336), (6408, 4943952), (6669, 4750464), (6672, 4748328), (6764, 4683744), (6942, 4563648), (7209, 4394624), (7228, 4383072), (7296, 4342221), (7488, 4230882), (7506, 4220736), (7904, 4008204), (7923, 3998592), (8208, 3859752), (8424, 3760784), (8544, 3707964), (8892, 3562848), (8896, 3561246), (9256, 3422736), (9612, 3295968), (10008, 3165552), (10146, 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(31616, 1002051), (31692, 999648), (32526, 974016), (32832, 964938), (33696, 940196), (34176, 926991), (34333, 922752), (35568, 890712), (37024, 855684), (37113, 853632), (38448, 823992), (40014, 791744), (40032, 791388), (40584, 780624), (41652, 760608), (42256, 749736), (43368, 730512), (43966, 720576), (44928, 705147), (45036, 703456), (45657, 693888), (47424, 668034), (47538, 666432), (48789, 649344), (49248, 643292), (49484, 640224), (51264, 617994), (53352, 593808), (53376, 593541), (54112, 585468), (55536, 570456), (57672, 549328), (57824, 547884), (60048, 527592), (60876, 520416), (62478, 507072), (63384, 499824), (65052, 487008), (65664, 482469), (65949, 480384), (67392, 470098), (68666, 461376), (71136, 445356), (71307, 444288), (74048, 427842), (74226, 426816), (76896, 411996), (80028, 395872), (80064, 395694), (81168, 390312), (83304, 380304), (84512, 374868), (86736, 365256), (87932, 360288), (90072, 351728), (91314, 346944), (93717, 338048), (94848, 334017), (95076, 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