248287680

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 336

約数和(自身を含む): 923080704

約数和(自身を除く): 674793024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 103, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 192, 206, 216, 240, 243, 248, 270, 279, 288, 309, 310, 320, 324, 360, 372, 405, 412, 432, 465, 480, 486, 496, 515, 540, 558, 576, 618, 620, 648, 720, 744, 810, 824, 837, 864, 927, 930, 960, 972, 992, 1030, 1080, 1116, 1215, 1236, 1240, 1296, 1395, 1440, 1488, 1545, 1620, 1648, 1674, 1728, 1854, 1860, 1944, 1984, 2060, 2160, 2232, 2430, 2472, 2480, 2511, 2592, 2781, 2790, 2880, 2976, 3090, 3193, 3240, 3296, 3348, 3708, 3720, 3888, 4120, 4185, 4320, 4464, 4635, 4860, 4944, 4960, 5022, 5184, 5562, 5580, 5952, 6180, 6386, 6480, 6592, 6696, 7416, 7440, 7533, 7776, 8240, 8343, 8370, 8640, 8928, 9270, 9579, 9720, 9888, 9920, 10044, 11124, 11160, 12360, 12555, 12772, 12960, 13392, 13905, 14832, 14880, 15066, 15552, 15965, 16480, 16686, 16740, 17856, 18540, 19158, 19440, 19776, 20088, 22248, 22320, 24720, 25029, 25110, 25544, 25920, 26784, 27810, 28737, 29664, 29760, 30132, 31930, 32960, 33372, 33480, 37080, 37665, 38316, 38880, 40176, 41715, 44496, 44640, 47895, 49440, 50058, 50220, 51088, 53568, 55620, 57474, 59328, 60264, 63860, 66744, 66960, 74160, 75330, 76632, 77760, 80352, 83430, 86211, 88992, 89280, 95790, 98880, 100116, 100440, 102176, 111240, 114948, 120528, 125145, 127720, 133488, 133920, 143685, 148320, 150660, 153264, 160704, 166860, 172422, 177984, 191580, 200232, 200880, 204352, 222480, 229896, 241056, 250290, 255440, 258633, 266976, 267840, 287370, 296640, 301320, 306528, 333720, 344844, 383160, 400464, 401760, 431055, 444960, 459792, 482112, 500580, 510880, 517266, 533952, 574740, 602640, 613056, 667440, 689688, 766320, 775899, 800928, 803520, 862110, 889920, 919584, 1001160, 1021760, 1034532, 1149480, 1205280, 1293165, 1334880, 1379376, 1532640, 1551798, 1601856, 1724220, 1839168, 2002320, 2069064, 2298960, 2410560, 2586330, 2669760, 2758752, 3065280, 3103596, 3448440, 3879495, 4004640, 4138128, 4597920, 5172660, 5517504, 6207192, 6896880, 7758990, 8009280, 8276256, 9195840, 10345320, 12414384, 13793760, 15517980, 16552512, 20690640, 24828768, 27587520, 31035960, 41381280, 49657536, 62071920, 82762560, 124143840, 248287680]

約数ペア:

[(1, 248287680), (2, 124143840), (3, 82762560), (4, 62071920), (5, 49657536), (6, 41381280), (8, 31035960), (9, 27587520), (10, 24828768), (12, 20690640), (15, 16552512), (16, 15517980), (18, 13793760), (20, 12414384), (24, 10345320), (27, 9195840), (30, 8276256), (31, 8009280), (32, 7758990), (36, 6896880), (40, 6207192), (45, 5517504), (48, 5172660), (54, 4597920), (60, 4138128), (62, 4004640), (64, 3879495), (72, 3448440), (80, 3103596), (81, 3065280), (90, 2758752), (93, 2669760), (96, 2586330), (103, 2410560), (108, 2298960), (120, 2069064), (124, 2002320), (135, 1839168), (144, 1724220), (155, 1601856), (160, 1551798), (162, 1532640), (180, 1379376), (186, 1334880), (192, 1293165), (206, 1205280), (216, 1149480), (240, 1034532), (243, 1021760), (248, 1001160), (270, 919584), (279, 889920), (288, 862110), (309, 803520), (310, 800928), (320, 775899), (324, 766320), (360, 689688), (372, 667440), (405, 613056), (412, 602640), (432, 574740), (465, 533952), (480, 517266), (486, 510880), (496, 500580), (515, 482112), (540, 459792), (558, 444960), (576, 431055), (618, 401760), (620, 400464), (648, 383160), (720, 344844), (744, 333720), (810, 306528), (824, 301320), (837, 296640), (864, 287370), (927, 267840), (930, 266976), (960, 258633), (972, 255440), (992, 250290), (1030, 241056), (1080, 229896), (1116, 222480), (1215, 204352), (1236, 200880), (1240, 200232), (1296, 191580), (1395, 177984), (1440, 172422), (1488, 166860), (1545, 160704), (1620, 153264), (1648, 150660), (1674, 148320), (1728, 143685), (1854, 133920), (1860, 133488), (1944, 127720), (1984, 125145), (2060, 120528), (2160, 114948), (2232, 111240), (2430, 102176), (2472, 100440), (2480, 100116), (2511, 98880), (2592, 95790), (2781, 89280), (2790, 88992), (2880, 86211), (2976, 83430), (3090, 80352), (3193, 77760), (3240, 76632), (3296, 75330), (3348, 74160), (3708, 66960), (3720, 66744), (3888, 63860), (4120, 60264), (4185, 59328), (4320, 57474), (4464, 55620), (4635, 53568), (4860, 51088), (4944, 50220), (4960, 50058), (5022, 49440), (5184, 47895), (5562, 44640), (5580, 44496), (5952, 41715), (6180, 40176), (6386, 38880), (6480, 38316), (6592, 37665), (6696, 37080), (7416, 33480), (7440, 33372), (7533, 32960), (7776, 31930), (8240, 30132), (8343, 29760), (8370, 29664), (8640, 28737), (8928, 27810), (9270, 26784), (9579, 25920), (9720, 25544), (9888, 25110), (9920, 25029), (10044, 24720), (11124, 22320), (11160, 22248), (12360, 20088), (12555, 19776), (12772, 19440), (12960, 19158), (13392, 18540), (13905, 17856), (14832, 16740), (14880, 16686), (15066, 16480), (15552, 15965)]