309748320

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{10243}}^1$

素因数の和:10274

約数の個数: 192

約数和(自身を含む): 1239114240

約数和(自身を除く): 929365920

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, 10243, 15120, 20486, 30240, 30729, 40972, 51215, 61458, 71701, 81944, 92187, 102430, 122916, 143402, 153645, 163888, 184374, 204860, 215103, 245832, 276561, 286804, 307290, 327776, 358505, 368748, 409720, 430206, 460935, 491664, 553122, 573608, 614580, 645309, 717010, 737496, 819440, 860412, 921870, 983328, 1075515, 1106244, 1147216, 1229160, 1290618, 1382805, 1434020, 1474992, 1638880, 1720824, 1843740, 1935927, 2151030, 2212488, 2294432, 2458320, 2581236, 2765610, 2868040, 2949984, 3226545, 3441648, 3687480, 3871854, 4302060, 4424976, 4916640, 5162472, 5531220, 5736080, 6453090, 6883296, 7374960, 7743708, 8604120, 8849952, 9679635, 10324944, 11062440, 11472160, 12906180, 14749920, 15487416, 17208240, 19359270, 20649888, 22124880, 25812360, 30974832, 34416480, 38718540, 44249760, 51624720, 61949664, 77437080, 103249440, 154874160, 309748320]

約数ペア:

[(1, 309748320), (2, 154874160), (3, 103249440), (4, 77437080), (5, 61949664), (6, 51624720), (7, 44249760), (8, 38718540), (9, 34416480), (10, 30974832), (12, 25812360), (14, 22124880), (15, 20649888), (16, 19359270), (18, 17208240), (20, 15487416), (21, 14749920), (24, 12906180), (27, 11472160), (28, 11062440), (30, 10324944), (32, 9679635), (35, 8849952), (36, 8604120), (40, 7743708), (42, 7374960), (45, 6883296), (48, 6453090), (54, 5736080), (56, 5531220), (60, 5162472), (63, 4916640), (70, 4424976), (72, 4302060), (80, 3871854), (84, 3687480), (90, 3441648), (96, 3226545), (105, 2949984), (108, 2868040), (112, 2765610), (120, 2581236), (126, 2458320), (135, 2294432), (140, 2212488), (144, 2151030), (160, 1935927), (168, 1843740), (180, 1720824), (189, 1638880), (210, 1474992), (216, 1434020), (224, 1382805), (240, 1290618), (252, 1229160), (270, 1147216), (280, 1106244), (288, 1075515), (315, 983328), (336, 921870), (360, 860412), (378, 819440), (420, 737496), (432, 717010), (480, 645309), (504, 614580), (540, 573608), (560, 553122), (630, 491664), (672, 460935), (720, 430206), (756, 409720), (840, 368748), (864, 358505), (945, 327776), (1008, 307290), (1080, 286804), (1120, 276561), (1260, 245832), (1440, 215103), (1512, 204860), (1680, 184374), (1890, 163888), (2016, 153645), (2160, 143402), (2520, 122916), (3024, 102430), (3360, 92187), (3780, 81944), (4320, 71701), (5040, 61458), (6048, 51215), (7560, 40972), (10080, 30729), (10243, 30240), (15120, 20486)]