39531240

素因数分解:

$2^3\times 3^5\times 5^1\times 7^2\times {\mathrm{83}}^1$

素因数の和:123

約数の個数: 288

約数和(自身を含む): 156854880

約数和(自身を除く): 117323640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 83, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 166, 168, 180, 189, 196, 210, 216, 243, 245, 249, 252, 270, 280, 294, 315, 324, 332, 360, 378, 392, 405, 415, 420, 441, 486, 490, 498, 504, 540, 567, 581, 588, 630, 648, 664, 735, 747, 756, 810, 830, 840, 882, 945, 972, 980, 996, 1080, 1134, 1162, 1176, 1215, 1245, 1260, 1323, 1470, 1494, 1512, 1620, 1660, 1701, 1743, 1764, 1890, 1944, 1960, 1992, 2205, 2241, 2268, 2324, 2430, 2490, 2520, 2646, 2835, 2905, 2940, 2988, 3240, 3320, 3402, 3486, 3528, 3735, 3780, 3969, 4067, 4410, 4482, 4536, 4648, 4860, 4980, 5229, 5292, 5670, 5810, 5880, 5976, 6615, 6723, 6804, 6972, 7470, 7560, 7938, 8134, 8505, 8715, 8820, 8964, 9720, 9960, 10458, 10584, 11205, 11340, 11620, 11907, 12201, 13230, 13446, 13608, 13944, 14940, 15687, 15876, 16268, 17010, 17430, 17640, 17928, 19845, 20169, 20335, 20916, 22410, 22680, 23240, 23814, 24402, 26145, 26460, 26892, 29880, 31374, 31752, 32536, 33615, 34020, 34860, 36603, 39690, 40338, 40670, 41832, 44820, 47061, 47628, 48804, 52290, 52920, 53784, 59535, 61005, 62748, 67230, 68040, 69720, 73206, 78435, 79380, 80676, 81340, 89640, 94122, 95256, 97608, 100845, 104580, 109809, 119070, 122010, 125496, 134460, 141183, 146412, 156870, 158760, 161352, 162680, 183015, 188244, 201690, 209160, 219618, 235305, 238140, 244020, 268920, 282366, 292824, 313740, 329427, 366030, 376488, 403380, 439236, 470610, 476280, 488040, 549045, 564732, 627480, 658854, 705915, 732060, 806760, 878472, 941220, 988281, 1098090, 1129464, 1317708, 1411830, 1464120, 1647135, 1882440, 1976562, 2196180, 2635416, 2823660, 3294270, 3953124, 4392360, 4941405, 5647320, 6588540, 7906248, 9882810, 13177080, 19765620, 39531240]

約数ペア:

[(1, 39531240), (2, 19765620), (3, 13177080), (4, 9882810), (5, 7906248), (6, 6588540), (7, 5647320), (8, 4941405), (9, 4392360), (10, 3953124), (12, 3294270), (14, 2823660), (15, 2635416), (18, 2196180), (20, 1976562), (21, 1882440), (24, 1647135), (27, 1464120), (28, 1411830), (30, 1317708), (35, 1129464), (36, 1098090), (40, 988281), (42, 941220), (45, 878472), (49, 806760), (54, 732060), (56, 705915), (60, 658854), (63, 627480), (70, 564732), (72, 549045), (81, 488040), (83, 476280), (84, 470610), (90, 439236), (98, 403380), (105, 376488), (108, 366030), (120, 329427), (126, 313740), (135, 292824), (140, 282366), (147, 268920), (162, 244020), (166, 238140), (168, 235305), (180, 219618), (189, 209160), (196, 201690), (210, 188244), (216, 183015), (243, 162680), (245, 161352), (249, 158760), (252, 156870), (270, 146412), (280, 141183), (294, 134460), (315, 125496), (324, 122010), (332, 119070), (360, 109809), (378, 104580), (392, 100845), (405, 97608), (415, 95256), (420, 94122), (441, 89640), (486, 81340), (490, 80676), (498, 79380), (504, 78435), (540, 73206), (567, 69720), (581, 68040), (588, 67230), (630, 62748), (648, 61005), (664, 59535), (735, 53784), (747, 52920), (756, 52290), (810, 48804), (830, 47628), (840, 47061), (882, 44820), (945, 41832), (972, 40670), (980, 40338), (996, 39690), (1080, 36603), (1134, 34860), (1162, 34020), (1176, 33615), (1215, 32536), (1245, 31752), (1260, 31374), (1323, 29880), (1470, 26892), (1494, 26460), (1512, 26145), (1620, 24402), (1660, 23814), (1701, 23240), (1743, 22680), (1764, 22410), (1890, 20916), (1944, 20335), (1960, 20169), (1992, 19845), (2205, 17928), (2241, 17640), (2268, 17430), (2324, 17010), (2430, 16268), (2490, 15876), (2520, 15687), (2646, 14940), (2835, 13944), (2905, 13608), (2940, 13446), (2988, 13230), (3240, 12201), (3320, 11907), (3402, 11620), (3486, 11340), (3528, 11205), (3735, 10584), (3780, 10458), (3969, 9960), (4067, 9720), (4410, 8964), (4482, 8820), (4536, 8715), (4648, 8505), (4860, 8134), (4980, 7938), (5229, 7560), (5292, 7470), (5670, 6972), (5810, 6804), (5880, 6723), (5976, 6615)]