239607720

素因数分解:

$2^3\times 3^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 892775520

約数和(自身を除く): 653167800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 83, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 166, 180, 198, 216, 220, 243, 249, 264, 270, 297, 324, 330, 332, 360, 396, 405, 415, 440, 486, 495, 498, 540, 594, 648, 660, 664, 729, 747, 792, 810, 830, 891, 913, 972, 990, 996, 1080, 1188, 1215, 1245, 1320, 1458, 1485, 1494, 1620, 1660, 1782, 1826, 1944, 1980, 1992, 2187, 2241, 2376, 2430, 2490, 2673, 2739, 2916, 2970, 2988, 3240, 3320, 3564, 3645, 3652, 3735, 3960, 4374, 4455, 4482, 4565, 4860, 4980, 5346, 5478, 5832, 5940, 5976, 6561, 6723, 7128, 7290, 7304, 7470, 8019, 8217, 8748, 8910, 8964, 9130, 9720, 9960, 10692, 10935, 10956, 11205, 11880, 13122, 13365, 13446, 13695, 14580, 14940, 16038, 16434, 17496, 17820, 17928, 18260, 20169, 21384, 21870, 21912, 22410, 24057, 24651, 26244, 26730, 26892, 27390, 29160, 29880, 32076, 32805, 32868, 33615, 35640, 36520, 40095, 40338, 41085, 43740, 44820, 48114, 49302, 52488, 53460, 53784, 54780, 60507, 64152, 65610, 65736, 67230, 72171, 73953, 80190, 80676, 82170, 87480, 89640, 96228, 98604, 100845, 106920, 109560, 120285, 121014, 123255, 131220, 134460, 144342, 147906, 160380, 161352, 164340, 181521, 192456, 197208, 201690, 221859, 240570, 242028, 246510, 262440, 268920, 288684, 295812, 302535, 320760, 328680, 360855, 363042, 369765, 403380, 443718, 481140, 484056, 493020, 544563, 577368, 591624, 605070, 665577, 721710, 726084, 739530, 806760, 887436, 907605, 962280, 986040, 1089126, 1109295, 1210140, 1331154, 1443420, 1452168, 1479060, 1774872, 1815210, 1996731, 2178252, 2218590, 2420280, 2662308, 2722815, 2886840, 2958120, 3327885, 3630420, 3993462, 4356504, 4437180, 5324616, 5445630, 5990193, 6655770, 7260840, 7986924, 8874360, 9983655, 10891260, 11980386, 13311540, 15973848, 19967310, 21782520, 23960772, 26623080, 29950965, 39934620, 47921544, 59901930, 79869240, 119803860, 239607720]

約数ペア:

[(1, 239607720), (2, 119803860), (3, 79869240), (4, 59901930), (5, 47921544), (6, 39934620), (8, 29950965), (9, 26623080), (10, 23960772), (11, 21782520), (12, 19967310), (15, 15973848), (18, 13311540), (20, 11980386), (22, 10891260), (24, 9983655), (27, 8874360), (30, 7986924), (33, 7260840), (36, 6655770), (40, 5990193), (44, 5445630), (45, 5324616), (54, 4437180), (55, 4356504), (60, 3993462), (66, 3630420), (72, 3327885), (81, 2958120), (83, 2886840), (88, 2722815), (90, 2662308), (99, 2420280), (108, 2218590), (110, 2178252), (120, 1996731), (132, 1815210), (135, 1774872), (162, 1479060), (165, 1452168), (166, 1443420), (180, 1331154), (198, 1210140), (216, 1109295), (220, 1089126), (243, 986040), (249, 962280), (264, 907605), (270, 887436), (297, 806760), (324, 739530), (330, 726084), (332, 721710), (360, 665577), (396, 605070), (405, 591624), (415, 577368), (440, 544563), (486, 493020), (495, 484056), (498, 481140), (540, 443718), (594, 403380), (648, 369765), (660, 363042), (664, 360855), (729, 328680), (747, 320760), (792, 302535), (810, 295812), (830, 288684), (891, 268920), (913, 262440), (972, 246510), (990, 242028), (996, 240570), (1080, 221859), (1188, 201690), (1215, 197208), (1245, 192456), (1320, 181521), (1458, 164340), (1485, 161352), (1494, 160380), (1620, 147906), (1660, 144342), (1782, 134460), (1826, 131220), (1944, 123255), (1980, 121014), (1992, 120285), (2187, 109560), (2241, 106920), (2376, 100845), (2430, 98604), (2490, 96228), (2673, 89640), (2739, 87480), (2916, 82170), (2970, 80676), (2988, 80190), (3240, 73953), (3320, 72171), (3564, 67230), (3645, 65736), (3652, 65610), (3735, 64152), (3960, 60507), (4374, 54780), (4455, 53784), (4482, 53460), (4565, 52488), (4860, 49302), (4980, 48114), (5346, 44820), (5478, 43740), (5832, 41085), (5940, 40338), (5976, 40095), (6561, 36520), (6723, 35640), (7128, 33615), (7290, 32868), (7304, 32805), (7470, 32076), (8019, 29880), (8217, 29160), (8748, 27390), (8910, 26892), (8964, 26730), (9130, 26244), (9720, 24651), (9960, 24057), (10692, 22410), (10935, 21912), (10956, 21870), (11205, 21384), (11880, 20169), (13122, 18260), (13365, 17928), (13446, 17820), (13695, 17496), (14580, 16434), (14940, 16038)]