349593840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5581}}^1$

素因数の和:5632

約数の個数: 160

約数和(自身を含む): 1245902400

約数和(自身を除く): 896308560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2610, 3132, 3480, 3915, 4176, 5220, 5581, 6264, 6960, 7830, 10440, 11162, 12528, 15660, 16743, 20880, 22324, 27905, 31320, 33486, 44648, 50229, 55810, 62640, 66972, 83715, 89296, 100458, 111620, 133944, 150687, 161849, 167430, 200916, 223240, 251145, 267888, 301374, 323698, 334860, 401832, 446480, 485547, 502290, 602748, 647396, 669720, 753435, 803664, 809245, 971094, 1004580, 1205496, 1294792, 1339440, 1456641, 1506870, 1618490, 1942188, 2009160, 2410992, 2427735, 2589584, 2913282, 3013740, 3236980, 3884376, 4018320, 4369923, 4855470, 5826564, 6027480, 6473960, 7283205, 7768752, 8739846, 9710940, 11653128, 12054960, 12947920, 14566410, 17479692, 19421880, 21849615, 23306256, 29132820, 34959384, 38843760, 43699230, 58265640, 69918768, 87398460, 116531280, 174796920, 349593840]

約数ペア:

[(1, 349593840), (2, 174796920), (3, 116531280), (4, 87398460), (5, 69918768), (6, 58265640), (8, 43699230), (9, 38843760), (10, 34959384), (12, 29132820), (15, 23306256), (16, 21849615), (18, 19421880), (20, 17479692), (24, 14566410), (27, 12947920), (29, 12054960), (30, 11653128), (36, 9710940), (40, 8739846), (45, 7768752), (48, 7283205), (54, 6473960), (58, 6027480), (60, 5826564), (72, 4855470), (80, 4369923), (87, 4018320), (90, 3884376), (108, 3236980), (116, 3013740), (120, 2913282), (135, 2589584), (144, 2427735), (145, 2410992), (174, 2009160), (180, 1942188), (216, 1618490), (232, 1506870), (240, 1456641), (261, 1339440), (270, 1294792), (290, 1205496), (348, 1004580), (360, 971094), (432, 809245), (435, 803664), (464, 753435), (522, 669720), (540, 647396), (580, 602748), (696, 502290), (720, 485547), (783, 446480), (870, 401832), (1044, 334860), (1080, 323698), (1160, 301374), (1305, 267888), (1392, 251145), (1566, 223240), (1740, 200916), (2088, 167430), (2160, 161849), (2320, 150687), (2610, 133944), (3132, 111620), (3480, 100458), (3915, 89296), (4176, 83715), (5220, 66972), (5581, 62640), (6264, 55810), (6960, 50229), (7830, 44648), (10440, 33486), (11162, 31320), (12528, 27905), (15660, 22324), (16743, 20880)]