191252040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:324

約数の個数: 256

約数和(自身を含む): 709171200

約数和(自身を除く): 517919160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 59, 60, 68, 70, 84, 85, 102, 105, 118, 119, 120, 136, 140, 168, 170, 177, 204, 210, 227, 236, 238, 255, 280, 295, 340, 354, 357, 408, 413, 420, 454, 472, 476, 510, 590, 595, 680, 681, 708, 714, 826, 840, 885, 908, 952, 1003, 1020, 1135, 1180, 1190, 1239, 1362, 1416, 1428, 1589, 1652, 1770, 1785, 1816, 2006, 2040, 2065, 2270, 2360, 2380, 2478, 2724, 2856, 3009, 3178, 3304, 3405, 3540, 3570, 3859, 4012, 4130, 4540, 4760, 4767, 4956, 5015, 5448, 6018, 6195, 6356, 6810, 7021, 7080, 7140, 7718, 7945, 8024, 8260, 9080, 9534, 9912, 10030, 11577, 12036, 12390, 12712, 13393, 13620, 14042, 14280, 15045, 15436, 15890, 16520, 19068, 19295, 20060, 21063, 23154, 23835, 24072, 24780, 26786, 27013, 27240, 28084, 30090, 30872, 31780, 35105, 38136, 38590, 40120, 40179, 42126, 46308, 47670, 49560, 53572, 54026, 56168, 57885, 60180, 63560, 66965, 70210, 77180, 80358, 81039, 84252, 92616, 93751, 95340, 105315, 107144, 108052, 115770, 120360, 133930, 135065, 140420, 154360, 160716, 162078, 168504, 187502, 190680, 200895, 210630, 216104, 227681, 231540, 267860, 270130, 280840, 281253, 321432, 324156, 375004, 401790, 405195, 421260, 455362, 463080, 468755, 535720, 540260, 562506, 648312, 683043, 750008, 803580, 810390, 842520, 910724, 937510, 1080520, 1125012, 1138405, 1366086, 1406265, 1593767, 1607160, 1620780, 1821448, 1875020, 2250024, 2276810, 2732172, 2812530, 3187534, 3241560, 3415215, 3750040, 4553620, 4781301, 5464344, 5625060, 6375068, 6830430, 7968835, 9107240, 9562602, 11250120, 12750136, 13660860, 15937670, 19125204, 23906505, 27321720, 31875340, 38250408, 47813010, 63750680, 95626020, 191252040]

約数ペア:

[(1, 191252040), (2, 95626020), (3, 63750680), (4, 47813010), (5, 38250408), (6, 31875340), (7, 27321720), (8, 23906505), (10, 19125204), (12, 15937670), (14, 13660860), (15, 12750136), (17, 11250120), (20, 9562602), (21, 9107240), (24, 7968835), (28, 6830430), (30, 6375068), (34, 5625060), (35, 5464344), (40, 4781301), (42, 4553620), (51, 3750040), (56, 3415215), (59, 3241560), (60, 3187534), (68, 2812530), (70, 2732172), (84, 2276810), (85, 2250024), (102, 1875020), (105, 1821448), (118, 1620780), (119, 1607160), (120, 1593767), (136, 1406265), (140, 1366086), (168, 1138405), (170, 1125012), (177, 1080520), (204, 937510), (210, 910724), (227, 842520), (236, 810390), (238, 803580), (255, 750008), (280, 683043), (295, 648312), (340, 562506), (354, 540260), (357, 535720), (408, 468755), (413, 463080), (420, 455362), (454, 421260), (472, 405195), (476, 401790), (510, 375004), (590, 324156), (595, 321432), (680, 281253), (681, 280840), (708, 270130), (714, 267860), (826, 231540), (840, 227681), (885, 216104), (908, 210630), (952, 200895), (1003, 190680), (1020, 187502), (1135, 168504), (1180, 162078), (1190, 160716), (1239, 154360), (1362, 140420), (1416, 135065), (1428, 133930), (1589, 120360), (1652, 115770), (1770, 108052), (1785, 107144), (1816, 105315), (2006, 95340), (2040, 93751), (2065, 92616), (2270, 84252), (2360, 81039), (2380, 80358), (2478, 77180), (2724, 70210), (2856, 66965), (3009, 63560), (3178, 60180), (3304, 57885), (3405, 56168), (3540, 54026), (3570, 53572), (3859, 49560), (4012, 47670), (4130, 46308), (4540, 42126), (4760, 40179), (4767, 40120), (4956, 38590), (5015, 38136), (5448, 35105), (6018, 31780), (6195, 30872), (6356, 30090), (6810, 28084), (7021, 27240), (7080, 27013), (7140, 26786), (7718, 24780), (7945, 24072), (8024, 23835), (8260, 23154), (9080, 21063), (9534, 20060), (9912, 19295), (10030, 19068), (11577, 16520), (12036, 15890), (12390, 15436), (12712, 15045), (13393, 14280), (13620, 14042)]