313022880

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:210

約数の個数: 288

約数和(自身を含む): 1132657344

約数和(自身を除く): 819634464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 83, 90, 96, 97, 108, 120, 135, 144, 160, 162, 166, 180, 194, 216, 240, 243, 249, 270, 288, 291, 324, 332, 360, 388, 405, 415, 432, 480, 485, 486, 498, 540, 582, 648, 664, 720, 747, 776, 810, 830, 864, 873, 970, 972, 996, 1080, 1164, 1215, 1245, 1296, 1328, 1440, 1455, 1494, 1552, 1620, 1660, 1746, 1940, 1944, 1992, 2160, 2241, 2328, 2430, 2490, 2592, 2619, 2656, 2910, 2988, 3104, 3240, 3320, 3492, 3735, 3880, 3888, 3984, 4320, 4365, 4482, 4656, 4860, 4980, 5238, 5820, 5976, 6480, 6640, 6723, 6984, 7470, 7760, 7776, 7857, 7968, 8051, 8730, 8964, 9312, 9720, 9960, 10476, 11205, 11640, 11952, 12960, 13095, 13280, 13446, 13968, 14940, 15520, 15714, 16102, 17460, 17928, 19440, 19920, 20169, 20952, 22410, 23280, 23571, 23904, 24153, 26190, 26892, 27936, 29880, 31428, 32204, 33615, 34920, 35856, 38880, 39285, 39840, 40255, 40338, 41904, 44820, 46560, 47142, 48306, 52380, 53784, 59760, 62856, 64408, 67230, 69840, 71712, 72459, 78570, 80510, 80676, 83808, 89640, 94284, 96612, 100845, 104760, 107568, 117855, 119520, 120765, 125712, 128816, 134460, 139680, 144918, 157140, 161020, 161352, 179280, 188568, 193224, 201690, 209520, 215136, 217377, 235710, 241530, 251424, 257632, 268920, 289836, 314280, 322040, 322704, 358560, 362295, 377136, 386448, 403380, 419040, 434754, 471420, 483060, 537840, 579672, 628560, 644080, 645408, 652131, 724590, 754272, 772896, 806760, 869508, 942840, 966120, 1075680, 1086885, 1159344, 1257120, 1288160, 1304262, 1449180, 1613520, 1739016, 1885680, 1932240, 1956393, 2173770, 2318688, 2608524, 2898360, 3227040, 3260655, 3478032, 3771360, 3864480, 3912786, 4347540, 5217048, 5796720, 6521310, 6956064, 7825572, 8695080, 9781965, 10434096, 11593440, 13042620, 15651144, 17390160, 19563930, 20868192, 26085240, 31302288, 34780320, 39127860, 52170480, 62604576, 78255720, 104340960, 156511440, 313022880]

約数ペア:

[(1, 313022880), (2, 156511440), (3, 104340960), (4, 78255720), (5, 62604576), (6, 52170480), (8, 39127860), (9, 34780320), (10, 31302288), (12, 26085240), (15, 20868192), (16, 19563930), (18, 17390160), (20, 15651144), (24, 13042620), (27, 11593440), (30, 10434096), (32, 9781965), (36, 8695080), (40, 7825572), (45, 6956064), (48, 6521310), (54, 5796720), (60, 5217048), (72, 4347540), (80, 3912786), (81, 3864480), (83, 3771360), (90, 3478032), (96, 3260655), (97, 3227040), (108, 2898360), (120, 2608524), (135, 2318688), (144, 2173770), (160, 1956393), (162, 1932240), (166, 1885680), (180, 1739016), (194, 1613520), (216, 1449180), (240, 1304262), (243, 1288160), (249, 1257120), (270, 1159344), (288, 1086885), (291, 1075680), (324, 966120), (332, 942840), (360, 869508), (388, 806760), (405, 772896), (415, 754272), (432, 724590), (480, 652131), (485, 645408), (486, 644080), (498, 628560), (540, 579672), (582, 537840), (648, 483060), (664, 471420), (720, 434754), (747, 419040), (776, 403380), (810, 386448), (830, 377136), (864, 362295), (873, 358560), (970, 322704), (972, 322040), (996, 314280), (1080, 289836), (1164, 268920), (1215, 257632), (1245, 251424), (1296, 241530), (1328, 235710), (1440, 217377), (1455, 215136), (1494, 209520), (1552, 201690), (1620, 193224), (1660, 188568), (1746, 179280), (1940, 161352), (1944, 161020), (1992, 157140), (2160, 144918), (2241, 139680), (2328, 134460), (2430, 128816), (2490, 125712), (2592, 120765), (2619, 119520), (2656, 117855), (2910, 107568), (2988, 104760), (3104, 100845), (3240, 96612), (3320, 94284), (3492, 89640), (3735, 83808), (3880, 80676), (3888, 80510), (3984, 78570), (4320, 72459), (4365, 71712), (4482, 69840), (4656, 67230), (4860, 64408), (4980, 62856), (5238, 59760), (5820, 53784), (5976, 52380), (6480, 48306), (6640, 47142), (6723, 46560), (6984, 44820), (7470, 41904), (7760, 40338), (7776, 40255), (7857, 39840), (7968, 39285), (8051, 38880), (8730, 35856), (8964, 34920), (9312, 33615), (9720, 32204), (9960, 31428), (10476, 29880), (11205, 27936), (11640, 26892), (11952, 26190), (12960, 24153), (13095, 23904), (13280, 23571), (13446, 23280), (13968, 22410), (14940, 20952), (15520, 20169), (15714, 19920), (16102, 19440), (17460, 17928)]