220883040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1$

素因数の和:1334

約数の個数: 288

約数和(自身を含む): 912824640

約数和(自身を除く): 691941600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 476, 480, 504, 510, 544, 560, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1120, 1190, 1224, 1260, 1289, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1904, 2016, 2040, 2142, 2380, 2448, 2520, 2578, 2720, 2856, 3060, 3360, 3570, 3808, 3867, 4080, 4284, 4760, 4896, 5040, 5156, 5355, 5712, 6120, 6445, 7140, 7734, 8160, 8568, 9023, 9520, 10080, 10312, 10710, 11424, 11601, 12240, 12890, 14280, 15468, 17136, 18046, 19040, 19335, 20624, 21420, 21913, 23202, 24480, 25780, 27069, 28560, 30936, 34272, 36092, 38670, 41248, 42840, 43826, 45115, 46404, 51560, 54138, 57120, 58005, 61872, 65739, 72184, 77340, 81207, 85680, 87652, 90230, 92808, 103120, 108276, 109565, 116010, 123744, 131478, 135345, 144368, 153391, 154680, 162414, 171360, 175304, 180460, 185616, 197217, 206240, 216552, 219130, 232020, 262956, 270690, 288736, 306782, 309360, 324828, 328695, 350608, 360920, 371232, 394434, 406035, 433104, 438260, 460173, 464040, 525912, 541380, 613564, 618720, 649656, 657390, 701216, 721840, 766955, 788868, 812070, 866208, 876520, 920346, 928080, 986085, 1051824, 1082760, 1227128, 1299312, 1314780, 1380519, 1443680, 1533910, 1577736, 1624140, 1753040, 1840692, 1856160, 1972170, 2103648, 2165520, 2300865, 2454256, 2598624, 2629560, 2761038, 3067820, 3155472, 3248280, 3506080, 3681384, 3944340, 4331040, 4601730, 4908512, 5259120, 5522076, 6135640, 6310944, 6496560, 6902595, 7362768, 7888680, 9203460, 10518240, 11044152, 12271280, 12993120, 13805190, 14725536, 15777360, 18406920, 22088304, 24542560, 27610380, 31554720, 36813840, 44176608, 55220760, 73627680, 110441520, 220883040]

約数ペア:

[(1, 220883040), (2, 110441520), (3, 73627680), (4, 55220760), (5, 44176608), (6, 36813840), (7, 31554720), (8, 27610380), (9, 24542560), (10, 22088304), (12, 18406920), (14, 15777360), (15, 14725536), (16, 13805190), (17, 12993120), (18, 12271280), (20, 11044152), (21, 10518240), (24, 9203460), (28, 7888680), (30, 7362768), (32, 6902595), (34, 6496560), (35, 6310944), (36, 6135640), (40, 5522076), (42, 5259120), (45, 4908512), (48, 4601730), (51, 4331040), (56, 3944340), (60, 3681384), (63, 3506080), (68, 3248280), (70, 3155472), (72, 3067820), (80, 2761038), (84, 2629560), (85, 2598624), (90, 2454256), (96, 2300865), (102, 2165520), (105, 2103648), (112, 1972170), (119, 1856160), (120, 1840692), (126, 1753040), (136, 1624140), (140, 1577736), (144, 1533910), (153, 1443680), (160, 1380519), (168, 1314780), (170, 1299312), (180, 1227128), (204, 1082760), (210, 1051824), (224, 986085), (238, 928080), (240, 920346), (252, 876520), (255, 866208), (272, 812070), (280, 788868), (288, 766955), (306, 721840), (315, 701216), (336, 657390), (340, 649656), (357, 618720), (360, 613564), (408, 541380), (420, 525912), (476, 464040), (480, 460173), (504, 438260), (510, 433104), (544, 406035), (560, 394434), (595, 371232), (612, 360920), (630, 350608), (672, 328695), (680, 324828), (714, 309360), (720, 306782), (765, 288736), (816, 270690), (840, 262956), (952, 232020), (1008, 219130), (1020, 216552), (1071, 206240), (1120, 197217), (1190, 185616), (1224, 180460), (1260, 175304), (1289, 171360), (1360, 162414), (1428, 154680), (1440, 153391), (1530, 144368), (1632, 135345), (1680, 131478), (1785, 123744), (1904, 116010), (2016, 109565), (2040, 108276), (2142, 103120), (2380, 92808), (2448, 90230), (2520, 87652), (2578, 85680), (2720, 81207), (2856, 77340), (3060, 72184), (3360, 65739), (3570, 61872), (3808, 58005), (3867, 57120), (4080, 54138), (4284, 51560), (4760, 46404), (4896, 45115), (5040, 43826), (5156, 42840), (5355, 41248), (5712, 38670), (6120, 36092), (6445, 34272), (7140, 30936), (7734, 28560), (8160, 27069), (8568, 25780), (9023, 24480), (9520, 23202), (10080, 21913), (10312, 21420), (10710, 20624), (11424, 19335), (11601, 19040), (12240, 18046), (12890, 17136), (14280, 15468)]