202020960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:701

約数の個数: 192

約数和(自身を含む): 688020480

約数和(自身を除く): 485999520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 32, 40, 46, 48, 58, 60, 69, 80, 87, 92, 96, 115, 116, 120, 138, 145, 160, 174, 184, 230, 232, 240, 276, 290, 345, 348, 368, 435, 460, 464, 480, 552, 580, 631, 667, 690, 696, 736, 870, 920, 928, 1104, 1160, 1262, 1334, 1380, 1392, 1740, 1840, 1893, 2001, 2208, 2320, 2524, 2668, 2760, 2784, 3155, 3335, 3480, 3680, 3786, 4002, 4640, 5048, 5336, 5520, 6310, 6670, 6960, 7572, 8004, 9465, 10005, 10096, 10672, 11040, 12620, 13340, 13920, 14513, 15144, 16008, 18299, 18930, 20010, 20192, 21344, 25240, 26680, 29026, 30288, 32016, 36598, 37860, 40020, 43539, 50480, 53360, 54897, 58052, 60576, 64032, 72565, 73196, 75720, 80040, 87078, 91495, 100960, 106720, 109794, 116104, 145130, 146392, 151440, 160080, 174156, 182990, 217695, 219588, 232208, 274485, 290260, 292784, 302880, 320160, 348312, 365980, 420877, 435390, 439176, 464416, 548970, 580520, 585568, 696624, 731960, 841754, 870780, 878352, 1097940, 1161040, 1262631, 1393248, 1463920, 1683508, 1741560, 1756704, 2104385, 2195880, 2322080, 2525262, 2927840, 3367016, 3483120, 4208770, 4391760, 5050524, 6313155, 6734032, 6966240, 8417540, 8783520, 10101048, 12626310, 13468064, 16835080, 20202096, 25252620, 33670160, 40404192, 50505240, 67340320, 101010480, 202020960]

約数ペア:

[(1, 202020960), (2, 101010480), (3, 67340320), (4, 50505240), (5, 40404192), (6, 33670160), (8, 25252620), (10, 20202096), (12, 16835080), (15, 13468064), (16, 12626310), (20, 10101048), (23, 8783520), (24, 8417540), (29, 6966240), (30, 6734032), (32, 6313155), (40, 5050524), (46, 4391760), (48, 4208770), (58, 3483120), (60, 3367016), (69, 2927840), (80, 2525262), (87, 2322080), (92, 2195880), (96, 2104385), (115, 1756704), (116, 1741560), (120, 1683508), (138, 1463920), (145, 1393248), (160, 1262631), (174, 1161040), (184, 1097940), (230, 878352), (232, 870780), (240, 841754), (276, 731960), (290, 696624), (345, 585568), (348, 580520), (368, 548970), (435, 464416), (460, 439176), (464, 435390), (480, 420877), (552, 365980), (580, 348312), (631, 320160), (667, 302880), (690, 292784), (696, 290260), (736, 274485), (870, 232208), (920, 219588), (928, 217695), (1104, 182990), (1160, 174156), (1262, 160080), (1334, 151440), (1380, 146392), (1392, 145130), (1740, 116104), (1840, 109794), (1893, 106720), (2001, 100960), (2208, 91495), (2320, 87078), (2524, 80040), (2668, 75720), (2760, 73196), (2784, 72565), (3155, 64032), (3335, 60576), (3480, 58052), (3680, 54897), (3786, 53360), (4002, 50480), (4640, 43539), (5048, 40020), (5336, 37860), (5520, 36598), (6310, 32016), (6670, 30288), (6960, 29026), (7572, 26680), (8004, 25240), (9465, 21344), (10005, 20192), (10096, 20010), (10672, 18930), (11040, 18299), (12620, 16008), (13340, 15144), (13920, 14513)]