385348320

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{12743}}^1$

素因数の和:12774

約数の個数: 192

約数和(自身を含む): 1541514240

約数和(自身を除く): 1156165920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 12743, 15120, 25486, 30240, 38229, 50972, 63715, 76458, 89201, 101944, 114687, 127430, 152916, 178402, 191145, 203888, 229374, 254860, 267603, 305832, 344061, 356804, 382290, 407776, 446005, 458748, 509720, 535206, 573435, 611664, 688122, 713608, 764580, 802809, 892010, 917496, 1019440, 1070412, 1146870, 1223328, 1338015, 1376244, 1427216, 1529160, 1605618, 1720305, 1784020, 1834992, 2038880, 2140824, 2293740, 2408427, 2676030, 2752488, 2854432, 3058320, 3211236, 3440610, 3568040, 3669984, 4014045, 4281648, 4587480, 4816854, 5352060, 5504976, 6116640, 6422472, 6881220, 7136080, 8028090, 8563296, 9174960, 9633708, 10704120, 11009952, 12042135, 12844944, 13762440, 14272160, 16056180, 18349920, 19267416, 21408240, 24084270, 25689888, 27524880, 32112360, 38534832, 42816480, 48168540, 55049760, 64224720, 77069664, 96337080, 128449440, 192674160, 385348320]

約数ペア:

[(1, 385348320), (2, 192674160), (3, 128449440), (4, 96337080), (5, 77069664), (6, 64224720), (7, 55049760), (8, 48168540), (9, 42816480), (10, 38534832), (12, 32112360), (14, 27524880), (15, 25689888), (16, 24084270), (18, 21408240), (20, 19267416), (21, 18349920), (24, 16056180), (27, 14272160), (28, 13762440), (30, 12844944), (32, 12042135), (35, 11009952), (36, 10704120), (40, 9633708), (42, 9174960), (45, 8563296), (48, 8028090), (54, 7136080), (56, 6881220), (60, 6422472), (63, 6116640), (70, 5504976), (72, 5352060), (80, 4816854), (84, 4587480), (90, 4281648), (96, 4014045), (105, 3669984), (108, 3568040), (112, 3440610), (120, 3211236), (126, 3058320), (135, 2854432), (140, 2752488), (144, 2676030), (160, 2408427), (168, 2293740), (180, 2140824), (189, 2038880), (210, 1834992), (216, 1784020), (224, 1720305), (240, 1605618), (252, 1529160), (270, 1427216), (280, 1376244), (288, 1338015), (315, 1223328), (336, 1146870), (360, 1070412), (378, 1019440), (420, 917496), (432, 892010), (480, 802809), (504, 764580), (540, 713608), (560, 688122), (630, 611664), (672, 573435), (720, 535206), (756, 509720), (840, 458748), (864, 446005), (945, 407776), (1008, 382290), (1080, 356804), (1120, 344061), (1260, 305832), (1440, 267603), (1512, 254860), (1680, 229374), (1890, 203888), (2016, 191145), (2160, 178402), (2520, 152916), (3024, 127430), (3360, 114687), (3780, 101944), (4320, 89201), (5040, 76458), (6048, 63715), (7560, 50972), (10080, 38229), (12743, 30240), (15120, 25486)]