221214240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1$

素因数の和:154

約数の個数: 360

約数和(自身を含む): 853745508

約数和(自身を除く): 632531268

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 101, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 169, 180, 195, 202, 208, 216, 234, 240, 260, 270, 288, 303, 312, 324, 338, 351, 360, 390, 404, 405, 416, 432, 468, 480, 505, 507, 520, 540, 585, 606, 624, 648, 676, 702, 720, 780, 808, 810, 845, 864, 909, 936, 1010, 1014, 1040, 1053, 1080, 1170, 1212, 1248, 1296, 1313, 1352, 1404, 1440, 1515, 1521, 1560, 1616, 1620, 1690, 1755, 1818, 1872, 2020, 2028, 2080, 2106, 2160, 2340, 2424, 2535, 2592, 2626, 2704, 2727, 2808, 3030, 3042, 3120, 3232, 3240, 3380, 3510, 3636, 3744, 3939, 4040, 4056, 4212, 4320, 4545, 4563, 4680, 4848, 5070, 5252, 5265, 5408, 5454, 5616, 6060, 6084, 6240, 6480, 6565, 6760, 7020, 7272, 7605, 7878, 8080, 8112, 8181, 8424, 9090, 9126, 9360, 9696, 10140, 10504, 10530, 10908, 11232, 11817, 12120, 12168, 12960, 13130, 13520, 13635, 13689, 14040, 14544, 15210, 15756, 16160, 16224, 16362, 16848, 17069, 18180, 18252, 18720, 19695, 20280, 21008, 21060, 21816, 22815, 23634, 24240, 24336, 26260, 27040, 27270, 27378, 28080, 29088, 30420, 31512, 32724, 33696, 34138, 35451, 36360, 36504, 39390, 40560, 40905, 42016, 42120, 43632, 45630, 47268, 48480, 48672, 51207, 52520, 54540, 54756, 56160, 59085, 60840, 63024, 65448, 68276, 68445, 70902, 72720, 73008, 78780, 81120, 81810, 84240, 85345, 87264, 91260, 94536, 102414, 105040, 106353, 109080, 109512, 118170, 121680, 126048, 130896, 136552, 136890, 141804, 145440, 146016, 153621, 157560, 163620, 168480, 170690, 177255, 182520, 189072, 204828, 210080, 212706, 218160, 219024, 236340, 243360, 256035, 261792, 273104, 273780, 283608, 307242, 315120, 327240, 341380, 354510, 365040, 378144, 409656, 425412, 436320, 438048, 460863, 472680, 512070, 531765, 546208, 547560, 567216, 614484, 630240, 654480, 682760, 709020, 730080, 768105, 819312, 850824, 921726, 945360, 1024140, 1063530, 1095120, 1134432, 1228968, 1308960, 1365520, 1382589, 1418040, 1536210, 1638624, 1701648, 1843452, 1890720, 2048280, 2127060, 2190240, 2304315, 2457936, 2731040, 2765178, 2836080, 3072420, 3403296, 3686904, 4096560, 4254120, 4608630, 4915872, 5530356, 5672160, 6144840, 6912945, 7373808, 8193120, 8508240, 9217260, 11060712, 12289680, 13825890, 14747616, 17016480, 18434520, 22121424, 24579360, 27651780, 36869040, 44242848, 55303560, 73738080, 110607120, 221214240]

約数ペア:

[(1, 221214240), (2, 110607120), (3, 73738080), (4, 55303560), (5, 44242848), (6, 36869040), (8, 27651780), (9, 24579360), (10, 22121424), (12, 18434520), (13, 17016480), (15, 14747616), (16, 13825890), (18, 12289680), (20, 11060712), (24, 9217260), (26, 8508240), (27, 8193120), (30, 7373808), (32, 6912945), (36, 6144840), (39, 5672160), (40, 5530356), (45, 4915872), (48, 4608630), (52, 4254120), (54, 4096560), (60, 3686904), (65, 3403296), (72, 3072420), (78, 2836080), (80, 2765178), (81, 2731040), (90, 2457936), (96, 2304315), (101, 2190240), (104, 2127060), (108, 2048280), (117, 1890720), (120, 1843452), (130, 1701648), (135, 1638624), (144, 1536210), (156, 1418040), (160, 1382589), (162, 1365520), (169, 1308960), (180, 1228968), (195, 1134432), (202, 1095120), (208, 1063530), (216, 1024140), (234, 945360), (240, 921726), (260, 850824), (270, 819312), (288, 768105), (303, 730080), (312, 709020), (324, 682760), (338, 654480), (351, 630240), (360, 614484), (390, 567216), (404, 547560), (405, 546208), (416, 531765), (432, 512070), (468, 472680), (480, 460863), (505, 438048), (507, 436320), (520, 425412), (540, 409656), (585, 378144), (606, 365040), (624, 354510), (648, 341380), (676, 327240), (702, 315120), (720, 307242), (780, 283608), (808, 273780), (810, 273104), (845, 261792), (864, 256035), (909, 243360), (936, 236340), (1010, 219024), (1014, 218160), (1040, 212706), (1053, 210080), (1080, 204828), (1170, 189072), (1212, 182520), (1248, 177255), (1296, 170690), (1313, 168480), (1352, 163620), (1404, 157560), (1440, 153621), (1515, 146016), (1521, 145440), (1560, 141804), (1616, 136890), (1620, 136552), (1690, 130896), (1755, 126048), (1818, 121680), (1872, 118170), (2020, 109512), (2028, 109080), (2080, 106353), (2106, 105040), (2160, 102414), (2340, 94536), (2424, 91260), (2535, 87264), (2592, 85345), (2626, 84240), (2704, 81810), (2727, 81120), (2808, 78780), (3030, 73008), (3042, 72720), (3120, 70902), (3232, 68445), (3240, 68276), (3380, 65448), (3510, 63024), (3636, 60840), (3744, 59085), (3939, 56160), (4040, 54756), (4056, 54540), (4212, 52520), (4320, 51207), (4545, 48672), (4563, 48480), (4680, 47268), (4848, 45630), (5070, 43632), (5252, 42120), (5265, 42016), (5408, 40905), (5454, 40560), (5616, 39390), (6060, 36504), (6084, 36360), (6240, 35451), (6480, 34138), (6565, 33696), (6760, 32724), (7020, 31512), (7272, 30420), (7605, 29088), (7878, 28080), (8080, 27378), (8112, 27270), (8181, 27040), (8424, 26260), (9090, 24336), (9126, 24240), (9360, 23634), (9696, 22815), (10140, 21816), (10504, 21060), (10530, 21008), (10908, 20280), (11232, 19695), (11817, 18720), (12120, 18252), (12168, 18180), (12960, 17069), (13130, 16848), (13520, 16362), (13635, 16224), (13689, 16160), (14040, 15756), (14544, 15210)]