84400680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 256

約数和(自身を含む): 319334400

約数和(自身を除く): 234933720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 59, 60, 65, 70, 78, 84, 91, 104, 105, 118, 120, 130, 131, 140, 156, 168, 177, 182, 195, 210, 236, 260, 262, 273, 280, 295, 312, 354, 364, 390, 393, 413, 420, 455, 472, 520, 524, 546, 590, 655, 708, 728, 767, 780, 786, 826, 840, 885, 910, 917, 1048, 1092, 1180, 1239, 1310, 1365, 1416, 1534, 1560, 1572, 1652, 1703, 1770, 1820, 1834, 1965, 2065, 2184, 2301, 2360, 2478, 2620, 2730, 2751, 3068, 3144, 3304, 3406, 3540, 3640, 3668, 3835, 3930, 4130, 4585, 4602, 4956, 5109, 5240, 5369, 5460, 5502, 6136, 6195, 6812, 7080, 7336, 7670, 7729, 7860, 8260, 8515, 9170, 9204, 9912, 10218, 10738, 10920, 11004, 11505, 11921, 12390, 13624, 13755, 15340, 15458, 15720, 16107, 16520, 17030, 18340, 18408, 20436, 21476, 22008, 23010, 23187, 23842, 24780, 25545, 26845, 27510, 30680, 30916, 32214, 34060, 35763, 36680, 38645, 40872, 42952, 46020, 46374, 47684, 49560, 51090, 53690, 54103, 55020, 59605, 61832, 64428, 68120, 71526, 77290, 80535, 92040, 92748, 95368, 100477, 102180, 107380, 108206, 110040, 115935, 119210, 128856, 143052, 154580, 161070, 162309, 178815, 185496, 200954, 204360, 214760, 216412, 231870, 238420, 270515, 286104, 301431, 309160, 322140, 324618, 357630, 401908, 432824, 463740, 476840, 502385, 541030, 602862, 644280, 649236, 703339, 715260, 803816, 811545, 927480, 1004770, 1082060, 1205724, 1298472, 1406678, 1430520, 1507155, 1623090, 2009540, 2110017, 2164120, 2411448, 2813356, 3014310, 3246180, 3516695, 4019080, 4220034, 5626712, 6028620, 6492360, 7033390, 8440068, 10550085, 12057240, 14066780, 16880136, 21100170, 28133560, 42200340, 84400680]

約数ペア:

[(1, 84400680), (2, 42200340), (3, 28133560), (4, 21100170), (5, 16880136), (6, 14066780), (7, 12057240), (8, 10550085), (10, 8440068), (12, 7033390), (13, 6492360), (14, 6028620), (15, 5626712), (20, 4220034), (21, 4019080), (24, 3516695), (26, 3246180), (28, 3014310), (30, 2813356), (35, 2411448), (39, 2164120), (40, 2110017), (42, 2009540), (52, 1623090), (56, 1507155), (59, 1430520), (60, 1406678), (65, 1298472), (70, 1205724), (78, 1082060), (84, 1004770), (91, 927480), (104, 811545), (105, 803816), (118, 715260), (120, 703339), (130, 649236), (131, 644280), (140, 602862), (156, 541030), (168, 502385), (177, 476840), (182, 463740), (195, 432824), (210, 401908), (236, 357630), (260, 324618), (262, 322140), (273, 309160), (280, 301431), (295, 286104), (312, 270515), (354, 238420), (364, 231870), (390, 216412), (393, 214760), (413, 204360), (420, 200954), (455, 185496), (472, 178815), (520, 162309), (524, 161070), (546, 154580), (590, 143052), (655, 128856), (708, 119210), (728, 115935), (767, 110040), (780, 108206), (786, 107380), (826, 102180), (840, 100477), (885, 95368), (910, 92748), (917, 92040), (1048, 80535), (1092, 77290), (1180, 71526), (1239, 68120), (1310, 64428), (1365, 61832), (1416, 59605), (1534, 55020), (1560, 54103), (1572, 53690), (1652, 51090), (1703, 49560), (1770, 47684), (1820, 46374), (1834, 46020), (1965, 42952), (2065, 40872), (2184, 38645), (2301, 36680), (2360, 35763), (2478, 34060), (2620, 32214), (2730, 30916), (2751, 30680), (3068, 27510), (3144, 26845), (3304, 25545), (3406, 24780), (3540, 23842), (3640, 23187), (3668, 23010), (3835, 22008), (3930, 21476), (4130, 20436), (4585, 18408), (4602, 18340), (4956, 17030), (5109, 16520), (5240, 16107), (5369, 15720), (5460, 15458), (5502, 15340), (6136, 13755), (6195, 13624), (6812, 12390), (7080, 11921), (7336, 11505), (7670, 11004), (7729, 10920), (7860, 10738), (8260, 10218), (8515, 9912), (9170, 9204)]