200321520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:172

約数の個数: 320

約数和(自身を含む): 754237440

約数和(自身を除く): 553915920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 47, 48, 56, 59, 60, 70, 80, 84, 86, 94, 105, 112, 118, 120, 129, 140, 141, 168, 172, 177, 188, 210, 215, 235, 236, 240, 258, 280, 282, 295, 301, 329, 336, 344, 354, 376, 413, 420, 430, 470, 472, 516, 560, 564, 590, 602, 645, 658, 688, 705, 708, 752, 826, 840, 860, 885, 903, 940, 944, 987, 1032, 1128, 1180, 1204, 1239, 1290, 1316, 1410, 1416, 1505, 1645, 1652, 1680, 1720, 1770, 1806, 1880, 1974, 2021, 2064, 2065, 2256, 2360, 2408, 2478, 2537, 2580, 2632, 2773, 2820, 2832, 3010, 3290, 3304, 3440, 3540, 3612, 3760, 3948, 4042, 4130, 4515, 4720, 4816, 4935, 4956, 5074, 5160, 5264, 5546, 5640, 6020, 6063, 6195, 6580, 6608, 7080, 7224, 7611, 7896, 8084, 8260, 8319, 9030, 9870, 9912, 10105, 10148, 10320, 11092, 11280, 12040, 12126, 12390, 12685, 13160, 13865, 14147, 14160, 14448, 15222, 15792, 16168, 16520, 16638, 17759, 18060, 19411, 19740, 19824, 20210, 20296, 22184, 24080, 24252, 24780, 25370, 26320, 27730, 28294, 30315, 30444, 32336, 33040, 33276, 35518, 36120, 38055, 38822, 39480, 40420, 40592, 41595, 42441, 44368, 48504, 49560, 50740, 53277, 55460, 56588, 58233, 60630, 60888, 66552, 70735, 71036, 72240, 76110, 77644, 78960, 80840, 83190, 84882, 88795, 97008, 97055, 99120, 101480, 106554, 110920, 113176, 116466, 119239, 121260, 121776, 133104, 141470, 142072, 152220, 155288, 161680, 166380, 169764, 177590, 194110, 202960, 212205, 213108, 221840, 226352, 232932, 238478, 242520, 266385, 282940, 284144, 291165, 304440, 310576, 332760, 339528, 355180, 357717, 388220, 424410, 426216, 465864, 476956, 485040, 532770, 565880, 582330, 596195, 608880, 665520, 679056, 710360, 715434, 776440, 834673, 848820, 852432, 931728, 953912, 1065540, 1131760, 1164660, 1192390, 1420720, 1430868, 1552880, 1669346, 1697640, 1788585, 1907824, 2131080, 2329320, 2384780, 2504019, 2861736, 3338692, 3395280, 3577170, 4173365, 4262160, 4658640, 4769560, 5008038, 5723472, 6677384, 7154340, 8346730, 9539120, 10016076, 12520095, 13354768, 14308680, 16693460, 20032152, 25040190, 28617360, 33386920, 40064304, 50080380, 66773840, 100160760, 200321520]

約数ペア:

[(1, 200321520), (2, 100160760), (3, 66773840), (4, 50080380), (5, 40064304), (6, 33386920), (7, 28617360), (8, 25040190), (10, 20032152), (12, 16693460), (14, 14308680), (15, 13354768), (16, 12520095), (20, 10016076), (21, 9539120), (24, 8346730), (28, 7154340), (30, 6677384), (35, 5723472), (40, 5008038), (42, 4769560), (43, 4658640), (47, 4262160), (48, 4173365), (56, 3577170), (59, 3395280), (60, 3338692), (70, 2861736), (80, 2504019), (84, 2384780), (86, 2329320), (94, 2131080), (105, 1907824), (112, 1788585), (118, 1697640), (120, 1669346), (129, 1552880), (140, 1430868), (141, 1420720), (168, 1192390), (172, 1164660), (177, 1131760), (188, 1065540), (210, 953912), (215, 931728), (235, 852432), (236, 848820), (240, 834673), (258, 776440), (280, 715434), (282, 710360), (295, 679056), (301, 665520), (329, 608880), (336, 596195), (344, 582330), (354, 565880), (376, 532770), (413, 485040), (420, 476956), (430, 465864), (470, 426216), (472, 424410), (516, 388220), (560, 357717), (564, 355180), (590, 339528), (602, 332760), (645, 310576), (658, 304440), (688, 291165), (705, 284144), (708, 282940), (752, 266385), (826, 242520), (840, 238478), (860, 232932), (885, 226352), (903, 221840), (940, 213108), (944, 212205), (987, 202960), (1032, 194110), (1128, 177590), (1180, 169764), (1204, 166380), (1239, 161680), (1290, 155288), (1316, 152220), (1410, 142072), (1416, 141470), (1505, 133104), (1645, 121776), (1652, 121260), (1680, 119239), (1720, 116466), (1770, 113176), (1806, 110920), (1880, 106554), (1974, 101480), (2021, 99120), (2064, 97055), (2065, 97008), (2256, 88795), (2360, 84882), (2408, 83190), (2478, 80840), (2537, 78960), (2580, 77644), (2632, 76110), (2773, 72240), (2820, 71036), (2832, 70735), (3010, 66552), (3290, 60888), (3304, 60630), (3440, 58233), (3540, 56588), (3612, 55460), (3760, 53277), (3948, 50740), (4042, 49560), (4130, 48504), (4515, 44368), (4720, 42441), (4816, 41595), (4935, 40592), (4956, 40420), (5074, 39480), (5160, 38822), (5264, 38055), (5546, 36120), (5640, 35518), (6020, 33276), (6063, 33040), (6195, 32336), (6580, 30444), (6608, 30315), (7080, 28294), (7224, 27730), (7611, 26320), (7896, 25370), (8084, 24780), (8260, 24252), (8319, 24080), (9030, 22184), (9870, 20296), (9912, 20210), (10105, 19824), (10148, 19740), (10320, 19411), (11092, 18060), (11280, 17759), (12040, 16638), (12126, 16520), (12390, 16168), (12685, 15792), (13160, 15222), (13865, 14448), (14147, 14160)]