260343720

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1$

素因数の和:926

約数の個数: 320

約数和(自身を含む): 1078197120

約数和(自身を除く): 817853400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 81, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 162, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 324, 351, 360, 364, 378, 390, 405, 420, 455, 468, 504, 520, 540, 546, 567, 585, 630, 648, 702, 728, 756, 780, 810, 819, 840, 883, 910, 936, 945, 1053, 1080, 1092, 1134, 1170, 1260, 1365, 1404, 1512, 1560, 1620, 1638, 1755, 1766, 1820, 1890, 2106, 2184, 2268, 2340, 2457, 2520, 2649, 2730, 2808, 2835, 3240, 3276, 3510, 3532, 3640, 3780, 4095, 4212, 4415, 4536, 4680, 4914, 5265, 5298, 5460, 5670, 6181, 6552, 7020, 7064, 7371, 7560, 7947, 8190, 8424, 8830, 9828, 10530, 10596, 10920, 11340, 11479, 12285, 12362, 13245, 14040, 14742, 15894, 16380, 17660, 18543, 19656, 21060, 21192, 22680, 22958, 23841, 24570, 24724, 26490, 29484, 30905, 31788, 32760, 34437, 35320, 36855, 37086, 39735, 42120, 45916, 47682, 49140, 49448, 52980, 55629, 57395, 58968, 61810, 63576, 68874, 71523, 73710, 74172, 79470, 80353, 91832, 92715, 95364, 98280, 103311, 105960, 111258, 114790, 119205, 123620, 137748, 143046, 147420, 148344, 158940, 160706, 166887, 172185, 185430, 190728, 206622, 222516, 229580, 238410, 241059, 247240, 275496, 278145, 286092, 294840, 309933, 317880, 321412, 333774, 344370, 357615, 370860, 401765, 413244, 445032, 459160, 476820, 482118, 500661, 516555, 556290, 572184, 619866, 642824, 667548, 688740, 715230, 723177, 741720, 803530, 826488, 834435, 929799, 953640, 964236, 1001322, 1033110, 1112580, 1205295, 1239732, 1335096, 1377480, 1430460, 1446354, 1549665, 1607060, 1668870, 1859598, 1928472, 2002644, 2066220, 2169531, 2225160, 2410590, 2479464, 2503305, 2860920, 2892708, 3099330, 3214120, 3337740, 3615885, 3719196, 4005288, 4132440, 4339062, 4648995, 4821180, 5006610, 5785416, 6198660, 6508593, 6675480, 7231770, 7438392, 8678124, 9297990, 9642360, 10013220, 10847655, 12397320, 13017186, 14463540, 17356248, 18595980, 20026440, 21695310, 26034372, 28927080, 32542965, 37191960, 43390620, 52068744, 65085930, 86781240, 130171860, 260343720]

約数ペア:

[(1, 260343720), (2, 130171860), (3, 86781240), (4, 65085930), (5, 52068744), (6, 43390620), (7, 37191960), (8, 32542965), (9, 28927080), (10, 26034372), (12, 21695310), (13, 20026440), (14, 18595980), (15, 17356248), (18, 14463540), (20, 13017186), (21, 12397320), (24, 10847655), (26, 10013220), (27, 9642360), (28, 9297990), (30, 8678124), (35, 7438392), (36, 7231770), (39, 6675480), (40, 6508593), (42, 6198660), (45, 5785416), (52, 5006610), (54, 4821180), (56, 4648995), (60, 4339062), (63, 4132440), (65, 4005288), (70, 3719196), (72, 3615885), (78, 3337740), (81, 3214120), (84, 3099330), (90, 2892708), (91, 2860920), (104, 2503305), (105, 2479464), (108, 2410590), (117, 2225160), (120, 2169531), (126, 2066220), (130, 2002644), (135, 1928472), (140, 1859598), (156, 1668870), (162, 1607060), (168, 1549665), (180, 1446354), (182, 1430460), (189, 1377480), (195, 1335096), (210, 1239732), (216, 1205295), (234, 1112580), (252, 1033110), (260, 1001322), (270, 964236), (273, 953640), (280, 929799), (312, 834435), (315, 826488), (324, 803530), (351, 741720), (360, 723177), (364, 715230), (378, 688740), (390, 667548), (405, 642824), (420, 619866), (455, 572184), (468, 556290), (504, 516555), (520, 500661), (540, 482118), (546, 476820), (567, 459160), (585, 445032), (630, 413244), (648, 401765), (702, 370860), (728, 357615), (756, 344370), (780, 333774), (810, 321412), (819, 317880), (840, 309933), (883, 294840), (910, 286092), (936, 278145), (945, 275496), (1053, 247240), (1080, 241059), (1092, 238410), (1134, 229580), (1170, 222516), (1260, 206622), (1365, 190728), (1404, 185430), (1512, 172185), (1560, 166887), (1620, 160706), (1638, 158940), (1755, 148344), (1766, 147420), (1820, 143046), (1890, 137748), (2106, 123620), (2184, 119205), (2268, 114790), (2340, 111258), (2457, 105960), (2520, 103311), (2649, 98280), (2730, 95364), (2808, 92715), (2835, 91832), (3240, 80353), (3276, 79470), (3510, 74172), (3532, 73710), (3640, 71523), (3780, 68874), (4095, 63576), (4212, 61810), (4415, 58968), (4536, 57395), (4680, 55629), (4914, 52980), (5265, 49448), (5298, 49140), (5460, 47682), (5670, 45916), (6181, 42120), (6552, 39735), (7020, 37086), (7064, 36855), (7371, 35320), (7560, 34437), (7947, 32760), (8190, 31788), (8424, 30905), (8830, 29484), (9828, 26490), (10530, 24724), (10596, 24570), (10920, 23841), (11340, 22958), (11479, 22680), (12285, 21192), (12362, 21060), (13245, 19656), (14040, 18543), (14742, 17660), (15894, 16380)]