316810080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:250

約数の個数: 288

約数和(自身を含む): 1147281408

約数和(自身を除く): 830471328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 47, 48, 60, 62, 72, 80, 90, 93, 94, 96, 120, 124, 141, 144, 151, 155, 160, 180, 186, 188, 235, 240, 248, 279, 282, 288, 302, 310, 360, 372, 376, 423, 453, 465, 470, 480, 496, 558, 564, 604, 620, 705, 720, 744, 752, 755, 846, 906, 930, 940, 992, 1116, 1128, 1208, 1240, 1359, 1395, 1410, 1440, 1457, 1488, 1504, 1510, 1692, 1812, 1860, 1880, 2115, 2232, 2256, 2265, 2416, 2480, 2718, 2790, 2820, 2914, 2976, 3020, 3384, 3624, 3720, 3760, 4230, 4371, 4464, 4512, 4530, 4681, 4832, 4960, 5436, 5580, 5640, 5828, 6040, 6768, 6795, 7097, 7248, 7285, 7440, 7520, 8460, 8742, 8928, 9060, 9362, 10872, 11160, 11280, 11656, 12080, 13113, 13536, 13590, 14043, 14194, 14496, 14570, 14880, 16920, 17484, 18120, 18724, 21291, 21744, 21855, 22320, 22560, 23312, 23405, 24160, 26226, 27180, 28086, 28388, 29140, 33840, 34968, 35485, 36240, 37448, 42129, 42582, 43488, 43710, 44640, 46624, 46810, 52452, 54360, 56172, 56776, 58280, 63873, 65565, 67680, 69936, 70215, 70970, 72480, 74896, 84258, 85164, 87420, 93620, 104904, 106455, 108720, 112344, 113552, 116560, 127746, 131130, 139872, 140430, 141940, 149792, 168516, 170328, 174840, 187240, 209808, 210645, 212910, 217440, 220007, 224688, 227104, 233120, 255492, 262260, 280860, 283880, 319365, 337032, 340656, 349680, 374480, 419616, 421290, 425820, 440014, 449376, 510984, 524520, 561720, 567760, 638730, 660021, 674064, 681312, 699360, 748960, 842580, 851640, 880028, 1021968, 1049040, 1100035, 1123440, 1135520, 1277460, 1320042, 1348128, 1685160, 1703280, 1760056, 1980063, 2043936, 2098080, 2200070, 2246880, 2554920, 2640084, 3300105, 3370320, 3406560, 3520112, 3960126, 4400140, 5109840, 5280168, 6600210, 6740640, 7040224, 7920252, 8800280, 9900315, 10219680, 10560336, 13200420, 15840504, 17600560, 19800630, 21120672, 26400840, 31681008, 35201120, 39601260, 52801680, 63362016, 79202520, 105603360, 158405040, 316810080]

約数ペア:

[(1, 316810080), (2, 158405040), (3, 105603360), (4, 79202520), (5, 63362016), (6, 52801680), (8, 39601260), (9, 35201120), (10, 31681008), (12, 26400840), (15, 21120672), (16, 19800630), (18, 17600560), (20, 15840504), (24, 13200420), (30, 10560336), (31, 10219680), (32, 9900315), (36, 8800280), (40, 7920252), (45, 7040224), (47, 6740640), (48, 6600210), (60, 5280168), (62, 5109840), (72, 4400140), (80, 3960126), (90, 3520112), (93, 3406560), (94, 3370320), (96, 3300105), (120, 2640084), (124, 2554920), (141, 2246880), (144, 2200070), (151, 2098080), (155, 2043936), (160, 1980063), (180, 1760056), (186, 1703280), (188, 1685160), (235, 1348128), (240, 1320042), (248, 1277460), (279, 1135520), (282, 1123440), (288, 1100035), (302, 1049040), (310, 1021968), (360, 880028), (372, 851640), (376, 842580), (423, 748960), (453, 699360), (465, 681312), (470, 674064), (480, 660021), (496, 638730), (558, 567760), (564, 561720), (604, 524520), (620, 510984), (705, 449376), (720, 440014), (744, 425820), (752, 421290), (755, 419616), (846, 374480), (906, 349680), (930, 340656), (940, 337032), (992, 319365), (1116, 283880), (1128, 280860), (1208, 262260), (1240, 255492), (1359, 233120), (1395, 227104), (1410, 224688), (1440, 220007), (1457, 217440), (1488, 212910), (1504, 210645), (1510, 209808), (1692, 187240), (1812, 174840), (1860, 170328), (1880, 168516), (2115, 149792), (2232, 141940), (2256, 140430), (2265, 139872), (2416, 131130), (2480, 127746), (2718, 116560), (2790, 113552), (2820, 112344), (2914, 108720), (2976, 106455), (3020, 104904), (3384, 93620), (3624, 87420), (3720, 85164), (3760, 84258), (4230, 74896), (4371, 72480), (4464, 70970), (4512, 70215), (4530, 69936), (4681, 67680), (4832, 65565), (4960, 63873), (5436, 58280), (5580, 56776), (5640, 56172), (5828, 54360), (6040, 52452), (6768, 46810), (6795, 46624), (7097, 44640), (7248, 43710), (7285, 43488), (7440, 42582), (7520, 42129), (8460, 37448), (8742, 36240), (8928, 35485), (9060, 34968), (9362, 33840), (10872, 29140), (11160, 28388), (11280, 28086), (11656, 27180), (12080, 26226), (13113, 24160), (13536, 23405), (13590, 23312), (14043, 22560), (14194, 22320), (14496, 21855), (14570, 21744), (14880, 21291), (16920, 18724), (17484, 18120)]