189745920

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:228

約数の個数: 432

約数和(自身を含む): 812465472

約数和(自身を除く): 622719552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 156, 160, 168, 180, 181, 182, 192, 195, 208, 210, 224, 234, 240, 252, 256, 260, 273, 280, 288, 312, 315, 320, 336, 360, 362, 364, 384, 390, 416, 420, 448, 455, 468, 480, 504, 520, 543, 546, 560, 576, 585, 624, 630, 640, 672, 720, 724, 728, 768, 780, 819, 832, 840, 896, 905, 910, 936, 960, 1008, 1040, 1086, 1092, 1120, 1152, 1170, 1248, 1260, 1267, 1280, 1344, 1365, 1440, 1448, 1456, 1560, 1629, 1638, 1664, 1680, 1792, 1810, 1820, 1872, 1920, 2016, 2080, 2172, 2184, 2240, 2304, 2340, 2353, 2496, 2520, 2534, 2688, 2715, 2730, 2880, 2896, 2912, 3120, 3258, 3276, 3328, 3360, 3620, 3640, 3744, 3801, 3840, 4032, 4095, 4160, 4344, 4368, 4480, 4680, 4706, 4992, 5040, 5068, 5376, 5430, 5460, 5760, 5792, 5824, 6240, 6335, 6516, 6552, 6720, 7059, 7240, 7280, 7488, 7602, 8064, 8145, 8190, 8320, 8688, 8736, 8960, 9360, 9412, 9984, 10080, 10136, 10860, 10920, 11403, 11520, 11584, 11648, 11765, 12480, 12670, 13032, 13104, 13440, 14118, 14480, 14560, 14976, 15204, 16128, 16290, 16380, 16471, 16640, 17376, 17472, 18720, 18824, 19005, 20160, 20272, 21177, 21720, 21840, 22806, 23168, 23296, 23530, 24960, 25340, 26064, 26208, 26880, 28236, 28960, 29120, 29952, 30408, 32580, 32760, 32942, 34752, 34944, 35295, 37440, 37648, 38010, 40320, 40544, 42354, 43440, 43680, 45612, 46336, 47060, 49413, 49920, 50680, 52128, 52416, 56472, 57015, 57920, 58240, 60816, 65160, 65520, 65884, 69504, 69888, 70590, 74880, 75296, 76020, 80640, 81088, 82355, 84708, 86880, 87360, 91224, 94120, 98826, 101360, 104256, 104832, 105885, 112944, 114030, 115840, 116480, 121632, 130320, 131040, 131768, 139008, 141180, 148239, 149760, 150592, 152040, 162176, 164710, 169416, 173760, 174720, 182448, 188240, 197652, 202720, 208512, 209664, 211770, 225888, 228060, 231680, 243264, 247065, 260640, 262080, 263536, 282360, 296478, 301184, 304080, 324352, 329420, 338832, 347520, 349440, 364896, 376480, 395304, 405440, 417024, 423540, 451776, 456120, 486528, 494130, 521280, 524160, 527072, 564720, 592956, 602368, 608160, 658840, 677664, 695040, 729792, 741195, 752960, 790608, 810880, 847080, 903552, 912240, 973056, 988260, 1042560, 1048320, 1054144, 1129440, 1185912, 1216320, 1317680, 1355328, 1459584, 1482390, 1505920, 1581216, 1621760, 1694160, 1807104, 1824480, 1976520, 2085120, 2108288, 2258880, 2371824, 2432640, 2635360, 2710656, 2919168, 2964780, 3011840, 3162432, 3388320, 3648960, 3953040, 4216576, 4517760, 4743648, 4865280, 5270720, 5421312, 5929560, 6324864, 6776640, 7297920, 7906080, 9035520, 9487296, 10541440, 11859120, 12649728, 13553280, 14595840, 15812160, 18974592, 21082880, 23718240, 27106560, 31624320, 37949184, 47436480, 63248640, 94872960, 189745920]

約数ペア:

[(1, 189745920), (2, 94872960), (3, 63248640), (4, 47436480), (5, 37949184), (6, 31624320), (7, 27106560), (8, 23718240), (9, 21082880), (10, 18974592), (12, 15812160), (13, 14595840), (14, 13553280), (15, 12649728), (16, 11859120), (18, 10541440), (20, 9487296), (21, 9035520), (24, 7906080), (26, 7297920), (28, 6776640), (30, 6324864), (32, 5929560), (35, 5421312), (36, 5270720), (39, 4865280), (40, 4743648), (42, 4517760), (45, 4216576), (48, 3953040), (52, 3648960), (56, 3388320), (60, 3162432), (63, 3011840), (64, 2964780), (65, 2919168), (70, 2710656), (72, 2635360), (78, 2432640), (80, 2371824), (84, 2258880), (90, 2108288), (91, 2085120), (96, 1976520), (104, 1824480), (105, 1807104), (112, 1694160), (117, 1621760), (120, 1581216), (126, 1505920), (128, 1482390), (130, 1459584), (140, 1355328), (144, 1317680), (156, 1216320), (160, 1185912), (168, 1129440), (180, 1054144), (181, 1048320), (182, 1042560), (192, 988260), (195, 973056), (208, 912240), (210, 903552), (224, 847080), (234, 810880), (240, 790608), (252, 752960), (256, 741195), (260, 729792), (273, 695040), (280, 677664), (288, 658840), (312, 608160), (315, 602368), (320, 592956), (336, 564720), (360, 527072), (362, 524160), (364, 521280), (384, 494130), (390, 486528), (416, 456120), (420, 451776), (448, 423540), (455, 417024), (468, 405440), (480, 395304), (504, 376480), (520, 364896), (543, 349440), (546, 347520), (560, 338832), (576, 329420), (585, 324352), (624, 304080), (630, 301184), (640, 296478), (672, 282360), (720, 263536), (724, 262080), (728, 260640), (768, 247065), (780, 243264), (819, 231680), (832, 228060), (840, 225888), (896, 211770), (905, 209664), (910, 208512), (936, 202720), (960, 197652), (1008, 188240), (1040, 182448), (1086, 174720), (1092, 173760), (1120, 169416), (1152, 164710), (1170, 162176), (1248, 152040), (1260, 150592), (1267, 149760), (1280, 148239), (1344, 141180), (1365, 139008), (1440, 131768), (1448, 131040), (1456, 130320), (1560, 121632), (1629, 116480), (1638, 115840), (1664, 114030), (1680, 112944), (1792, 105885), (1810, 104832), (1820, 104256), (1872, 101360), (1920, 98826), (2016, 94120), (2080, 91224), (2172, 87360), (2184, 86880), (2240, 84708), (2304, 82355), (2340, 81088), (2353, 80640), (2496, 76020), (2520, 75296), (2534, 74880), (2688, 70590), (2715, 69888), (2730, 69504), (2880, 65884), (2896, 65520), (2912, 65160), (3120, 60816), (3258, 58240), (3276, 57920), (3328, 57015), (3360, 56472), (3620, 52416), (3640, 52128), (3744, 50680), (3801, 49920), (3840, 49413), (4032, 47060), (4095, 46336), (4160, 45612), (4344, 43680), (4368, 43440), (4480, 42354), (4680, 40544), (4706, 40320), (4992, 38010), (5040, 37648), (5068, 37440), (5376, 35295), (5430, 34944), (5460, 34752), (5760, 32942), (5792, 32760), (5824, 32580), (6240, 30408), (6335, 29952), (6516, 29120), (6552, 28960), (6720, 28236), (7059, 26880), (7240, 26208), (7280, 26064), (7488, 25340), (7602, 24960), (8064, 23530), (8145, 23296), (8190, 23168), (8320, 22806), (8688, 21840), (8736, 21720), (8960, 21177), (9360, 20272), (9412, 20160), (9984, 19005), (10080, 18824), (10136, 18720), (10860, 17472), (10920, 17376), (11403, 16640), (11520, 16471), (11584, 16380), (11648, 16290), (11765, 16128), (12480, 15204), (12670, 14976), (13032, 14560), (13104, 14480), (13440, 14118)]