208088280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 701719200

約数和(自身を除く): 493630920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 97, 101, 118, 120, 177, 180, 194, 202, 236, 291, 295, 303, 354, 360, 388, 404, 472, 485, 505, 531, 582, 590, 606, 708, 776, 808, 873, 885, 909, 970, 1010, 1062, 1164, 1180, 1212, 1416, 1455, 1515, 1746, 1770, 1818, 1940, 2020, 2124, 2328, 2360, 2424, 2655, 2910, 3030, 3492, 3540, 3636, 3880, 4040, 4248, 4365, 4545, 5310, 5723, 5820, 5959, 6060, 6984, 7080, 7272, 8730, 9090, 9797, 10620, 11446, 11640, 11918, 12120, 17169, 17460, 17877, 18180, 19594, 21240, 22892, 23836, 28615, 29391, 29795, 34338, 34920, 35754, 36360, 39188, 45784, 47672, 48985, 51507, 53631, 57230, 58782, 59590, 68676, 71508, 78376, 85845, 88173, 89385, 97970, 103014, 107262, 114460, 117564, 119180, 137352, 143016, 146955, 171690, 176346, 178770, 195940, 206028, 214524, 228920, 235128, 238360, 257535, 268155, 293910, 343380, 352692, 357540, 391880, 412056, 429048, 440865, 515070, 536310, 578023, 587820, 686760, 705384, 715080, 881730, 1030140, 1072620, 1156046, 1175640, 1734069, 1763460, 2060280, 2145240, 2312092, 2890115, 3468138, 3526920, 4624184, 5202207, 5780230, 6936276, 8670345, 10404414, 11560460, 13872552, 17340690, 20808828, 23120920, 26011035, 34681380, 41617656, 52022070, 69362760, 104044140, 208088280]

約数ペア:

[(1, 208088280), (2, 104044140), (3, 69362760), (4, 52022070), (5, 41617656), (6, 34681380), (8, 26011035), (9, 23120920), (10, 20808828), (12, 17340690), (15, 13872552), (18, 11560460), (20, 10404414), (24, 8670345), (30, 6936276), (36, 5780230), (40, 5202207), (45, 4624184), (59, 3526920), (60, 3468138), (72, 2890115), (90, 2312092), (97, 2145240), (101, 2060280), (118, 1763460), (120, 1734069), (177, 1175640), (180, 1156046), (194, 1072620), (202, 1030140), (236, 881730), (291, 715080), (295, 705384), (303, 686760), (354, 587820), (360, 578023), (388, 536310), (404, 515070), (472, 440865), (485, 429048), (505, 412056), (531, 391880), (582, 357540), (590, 352692), (606, 343380), (708, 293910), (776, 268155), (808, 257535), (873, 238360), (885, 235128), (909, 228920), (970, 214524), (1010, 206028), (1062, 195940), (1164, 178770), (1180, 176346), (1212, 171690), (1416, 146955), (1455, 143016), (1515, 137352), (1746, 119180), (1770, 117564), (1818, 114460), (1940, 107262), (2020, 103014), (2124, 97970), (2328, 89385), (2360, 88173), (2424, 85845), (2655, 78376), (2910, 71508), (3030, 68676), (3492, 59590), (3540, 58782), (3636, 57230), (3880, 53631), (4040, 51507), (4248, 48985), (4365, 47672), (4545, 45784), (5310, 39188), (5723, 36360), (5820, 35754), (5959, 34920), (6060, 34338), (6984, 29795), (7080, 29391), (7272, 28615), (8730, 23836), (9090, 22892), (9797, 21240), (10620, 19594), (11446, 18180), (11640, 17877), (11918, 17460), (12120, 17169)]