487572960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 288

約数和(自身を含む): 1825721856

約数和(自身を除く): 1338148896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 151, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 302, 310, 336, 372, 420, 434, 453, 465, 480, 496, 560, 604, 620, 651, 672, 744, 755, 840, 868, 906, 930, 961, 992, 1057, 1085, 1120, 1208, 1240, 1302, 1488, 1510, 1680, 1736, 1812, 1860, 1922, 2114, 2170, 2265, 2416, 2480, 2604, 2883, 2976, 3020, 3171, 3255, 3360, 3472, 3624, 3720, 3844, 4228, 4340, 4530, 4681, 4805, 4832, 4960, 5208, 5285, 5766, 6040, 6342, 6510, 6727, 6944, 7248, 7440, 7688, 8456, 8680, 9060, 9362, 9610, 10416, 10570, 11532, 12080, 12684, 13020, 13454, 14043, 14415, 14496, 14880, 15376, 15855, 16912, 17360, 18120, 18724, 19220, 20181, 20832, 21140, 23064, 23405, 24160, 25368, 26040, 26908, 28086, 28830, 30752, 31710, 32767, 33635, 33824, 34720, 36240, 37448, 38440, 40362, 42280, 46128, 46810, 50736, 52080, 53816, 56172, 57660, 63420, 65534, 67270, 70215, 72480, 74896, 76880, 80724, 84560, 92256, 93620, 98301, 100905, 101472, 104160, 107632, 112344, 115320, 126840, 131068, 134540, 140430, 145111, 149792, 153760, 161448, 163835, 169120, 187240, 196602, 201810, 215264, 224688, 230640, 253680, 262136, 269080, 280860, 290222, 322896, 327670, 374480, 393204, 403620, 435333, 449376, 461280, 491505, 507360, 524272, 538160, 561720, 580444, 645792, 655340, 725555, 748960, 786408, 807240, 870666, 983010, 1015777, 1048544, 1076320, 1123440, 1160888, 1310680, 1451110, 1572816, 1614480, 1741332, 1966020, 2031554, 2176665, 2246880, 2321776, 2621360, 2902220, 3047331, 3145632, 3228960, 3482664, 3932040, 4063108, 4353330, 4643552, 5078885, 5242720, 5804440, 6094662, 6965328, 7864080, 8126216, 8706660, 10157770, 11608880, 12189324, 13930656, 15236655, 15728160, 16252432, 17413320, 20315540, 23217760, 24378648, 30473310, 32504864, 34826640, 40631080, 48757296, 60946620, 69653280, 81262160, 97514592, 121893240, 162524320, 243786480, 487572960]

約数ペア:

[(1, 487572960), (2, 243786480), (3, 162524320), (4, 121893240), (5, 97514592), (6, 81262160), (7, 69653280), (8, 60946620), (10, 48757296), (12, 40631080), (14, 34826640), (15, 32504864), (16, 30473310), (20, 24378648), (21, 23217760), (24, 20315540), (28, 17413320), (30, 16252432), (31, 15728160), (32, 15236655), (35, 13930656), (40, 12189324), (42, 11608880), (48, 10157770), (56, 8706660), (60, 8126216), (62, 7864080), (70, 6965328), (80, 6094662), (84, 5804440), (93, 5242720), (96, 5078885), (105, 4643552), (112, 4353330), (120, 4063108), (124, 3932040), (140, 3482664), (151, 3228960), (155, 3145632), (160, 3047331), (168, 2902220), (186, 2621360), (210, 2321776), (217, 2246880), (224, 2176665), (240, 2031554), (248, 1966020), (280, 1741332), (302, 1614480), (310, 1572816), (336, 1451110), (372, 1310680), (420, 1160888), (434, 1123440), (453, 1076320), (465, 1048544), (480, 1015777), (496, 983010), (560, 870666), (604, 807240), (620, 786408), (651, 748960), (672, 725555), (744, 655340), (755, 645792), (840, 580444), (868, 561720), (906, 538160), (930, 524272), (961, 507360), (992, 491505), (1057, 461280), (1085, 449376), (1120, 435333), (1208, 403620), (1240, 393204), (1302, 374480), (1488, 327670), (1510, 322896), (1680, 290222), (1736, 280860), (1812, 269080), (1860, 262136), (1922, 253680), (2114, 230640), (2170, 224688), (2265, 215264), (2416, 201810), (2480, 196602), (2604, 187240), (2883, 169120), (2976, 163835), (3020, 161448), (3171, 153760), (3255, 149792), (3360, 145111), (3472, 140430), (3624, 134540), (3720, 131068), (3844, 126840), (4228, 115320), (4340, 112344), (4530, 107632), (4681, 104160), (4805, 101472), (4832, 100905), (4960, 98301), (5208, 93620), (5285, 92256), (5766, 84560), (6040, 80724), (6342, 76880), (6510, 74896), (6727, 72480), (6944, 70215), (7248, 67270), (7440, 65534), (7688, 63420), (8456, 57660), (8680, 56172), (9060, 53816), (9362, 52080), (9610, 50736), (10416, 46810), (10570, 46128), (11532, 42280), (12080, 40362), (12684, 38440), (13020, 37448), (13454, 36240), (14043, 34720), (14415, 33824), (14496, 33635), (14880, 32767), (15376, 31710), (15855, 30752), (16912, 28830), (17360, 28086), (18120, 26908), (18724, 26040), (19220, 25368), (20181, 24160), (20832, 23405), (21140, 23064)]