1396673280

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:761

約数の個数: 360

約数和(自身を含む): 5268001200

約数和(自身を除く): 3871327920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 456, 480, 513, 540, 570, 576, 608, 640, 648, 684, 709, 720, 760, 768, 810, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1280, 1296, 1368, 1418, 1440, 1520, 1539, 1620, 1710, 1728, 1824, 1920, 2052, 2127, 2160, 2280, 2304, 2432, 2565, 2592, 2736, 2836, 2880, 3040, 3078, 3240, 3420, 3456, 3545, 3648, 3840, 4104, 4254, 4320, 4560, 4864, 5130, 5184, 5472, 5672, 5760, 6080, 6156, 6381, 6480, 6840, 6912, 7090, 7296, 7695, 8208, 8508, 8640, 9120, 10260, 10368, 10635, 10944, 11344, 11520, 12160, 12312, 12762, 12960, 13471, 13680, 14180, 14592, 15390, 16416, 17016, 17280, 18240, 19143, 20520, 20736, 21270, 21888, 22688, 24320, 24624, 25524, 25920, 26942, 27360, 28360, 30780, 31905, 32832, 34032, 34560, 36480, 38286, 40413, 41040, 42540, 43776, 45376, 49248, 51048, 51840, 53884, 54720, 56720, 57429, 61560, 63810, 65664, 67355, 68064, 72960, 76572, 80826, 82080, 85080, 90752, 95715, 98496, 102096, 103680, 107768, 109440, 113440, 114858, 121239, 123120, 127620, 131328, 134710, 136128, 153144, 161652, 164160, 170160, 181504, 191430, 196992, 202065, 204192, 215536, 218880, 226880, 229716, 242478, 246240, 255240, 269420, 272256, 287145, 306288, 323304, 328320, 340320, 363717, 382860, 393984, 404130, 408384, 431072, 453760, 459432, 484956, 492480, 510480, 538840, 544512, 574290, 606195, 612576, 646608, 656640, 680640, 727434, 765720, 808260, 816768, 862144, 907520, 918864, 969912, 984960, 1020960, 1077680, 1091151, 1148580, 1212390, 1225152, 1293216, 1361280, 1454868, 1531440, 1616520, 1633536, 1724288, 1818585, 1837728, 1939824, 1969920, 2041920, 2155360, 2182302, 2297160, 2424780, 2450304, 2586432, 2722560, 2909736, 3062880, 3233040, 3448576, 3637170, 3675456, 3879648, 4083840, 4310720, 4364604, 4594320, 4849560, 4900608, 5172864, 5455755, 5819472, 6125760, 6466080, 7274340, 7350912, 7759296, 8167680, 8621440, 8729208, 9188640, 9699120, 10345728, 10911510, 11638944, 12251520, 12932160, 14548680, 14701824, 15518592, 17242880, 17458416, 18377280, 19398240, 21823020, 23277888, 24503040, 25864320, 29097360, 31037184, 34916832, 36754560, 38796480, 43646040, 46555776, 51728640, 58194720, 69833664, 73509120, 77592960, 87292080, 93111552, 116389440, 139667328, 155185920, 174584160, 232778880, 279334656, 349168320, 465557760, 698336640, 1396673280]

約数ペア:

[(1, 1396673280), (2, 698336640), (3, 465557760), (4, 349168320), (5, 279334656), (6, 232778880), (8, 174584160), (9, 155185920), (10, 139667328), (12, 116389440), (15, 93111552), (16, 87292080), (18, 77592960), (19, 73509120), (20, 69833664), (24, 58194720), (27, 51728640), (30, 46555776), (32, 43646040), (36, 38796480), (38, 36754560), (40, 34916832), (45, 31037184), (48, 29097360), (54, 25864320), (57, 24503040), (60, 23277888), (64, 21823020), (72, 19398240), (76, 18377280), (80, 17458416), (81, 17242880), (90, 15518592), (95, 14701824), (96, 14548680), (108, 12932160), (114, 12251520), (120, 11638944), (128, 10911510), (135, 10345728), (144, 9699120), (152, 9188640), (160, 8729208), (162, 8621440), (171, 8167680), (180, 7759296), (190, 7350912), (192, 7274340), (216, 6466080), (228, 6125760), (240, 5819472), (256, 5455755), (270, 5172864), (285, 4900608), (288, 4849560), (304, 4594320), (320, 4364604), (324, 4310720), (342, 4083840), (360, 3879648), (380, 3675456), (384, 3637170), (405, 3448576), (432, 3233040), (456, 3062880), (480, 2909736), (513, 2722560), (540, 2586432), (570, 2450304), (576, 2424780), (608, 2297160), (640, 2182302), (648, 2155360), (684, 2041920), (709, 1969920), (720, 1939824), (760, 1837728), (768, 1818585), (810, 1724288), (855, 1633536), (864, 1616520), (912, 1531440), (960, 1454868), (1026, 1361280), (1080, 1293216), (1140, 1225152), (1152, 1212390), (1216, 1148580), (1280, 1091151), (1296, 1077680), (1368, 1020960), (1418, 984960), (1440, 969912), (1520, 918864), (1539, 907520), (1620, 862144), (1710, 816768), (1728, 808260), (1824, 765720), (1920, 727434), (2052, 680640), (2127, 656640), (2160, 646608), (2280, 612576), (2304, 606195), (2432, 574290), (2565, 544512), (2592, 538840), (2736, 510480), (2836, 492480), (2880, 484956), (3040, 459432), (3078, 453760), (3240, 431072), (3420, 408384), (3456, 404130), (3545, 393984), (3648, 382860), (3840, 363717), (4104, 340320), (4254, 328320), (4320, 323304), (4560, 306288), (4864, 287145), (5130, 272256), (5184, 269420), (5472, 255240), (5672, 246240), (5760, 242478), (6080, 229716), (6156, 226880), (6381, 218880), (6480, 215536), (6840, 204192), (6912, 202065), (7090, 196992), (7296, 191430), (7695, 181504), (8208, 170160), (8508, 164160), (8640, 161652), (9120, 153144), (10260, 136128), (10368, 134710), (10635, 131328), (10944, 127620), (11344, 123120), (11520, 121239), (12160, 114858), (12312, 113440), (12762, 109440), (12960, 107768), (13471, 103680), (13680, 102096), (14180, 98496), (14592, 95715), (15390, 90752), (16416, 85080), (17016, 82080), (17280, 80826), (18240, 76572), (19143, 72960), (20520, 68064), (20736, 67355), (21270, 65664), (21888, 63810), (22688, 61560), (24320, 57429), (24624, 56720), (25524, 54720), (25920, 53884), (26942, 51840), (27360, 51048), (28360, 49248), (30780, 45376), (31905, 43776), (32832, 42540), (34032, 41040), (34560, 40413), (36480, 38286)]