235998360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{431}}^1$

素因数の和:480

約数の個数: 240

約数和(自身を含む): 860919840

約数和(自身を除く): 624921480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 169, 180, 195, 216, 234, 260, 270, 312, 324, 338, 351, 360, 390, 405, 431, 468, 507, 520, 540, 585, 648, 676, 702, 780, 810, 845, 862, 936, 1014, 1053, 1080, 1170, 1293, 1352, 1404, 1521, 1560, 1620, 1690, 1724, 1755, 2028, 2106, 2155, 2340, 2535, 2586, 2808, 3042, 3240, 3380, 3448, 3510, 3879, 4056, 4212, 4310, 4563, 4680, 5070, 5172, 5265, 5603, 6084, 6465, 6760, 7020, 7605, 7758, 8424, 8620, 9126, 10140, 10344, 10530, 11206, 11637, 12168, 12930, 13689, 14040, 15210, 15516, 16809, 17240, 18252, 19395, 20280, 21060, 22412, 22815, 23274, 25860, 27378, 28015, 30420, 31032, 33618, 34911, 36504, 38790, 42120, 44824, 45630, 46548, 50427, 51720, 54756, 56030, 58185, 60840, 67236, 68445, 69822, 72839, 77580, 84045, 91260, 93096, 100854, 109512, 112060, 116370, 134472, 136890, 139644, 145678, 151281, 155160, 168090, 174555, 182520, 201708, 218517, 224120, 232740, 252135, 273780, 279288, 291356, 302562, 336180, 349110, 364195, 403416, 437034, 453843, 465480, 504270, 547560, 582712, 605124, 655551, 672360, 698220, 728390, 756405, 874068, 907686, 1008540, 1092585, 1210248, 1311102, 1396440, 1456780, 1512810, 1748136, 1815372, 1966653, 2017080, 2185170, 2269215, 2622204, 2913560, 3025620, 3277755, 3630744, 3933306, 4370340, 4538430, 5244408, 5899959, 6051240, 6555510, 7866612, 8740680, 9076860, 9833265, 11799918, 13111020, 15733224, 18153720, 19666530, 23599836, 26222040, 29499795, 39333060, 47199672, 58999590, 78666120, 117999180, 235998360]

約数ペア:

[(1, 235998360), (2, 117999180), (3, 78666120), (4, 58999590), (5, 47199672), (6, 39333060), (8, 29499795), (9, 26222040), (10, 23599836), (12, 19666530), (13, 18153720), (15, 15733224), (18, 13111020), (20, 11799918), (24, 9833265), (26, 9076860), (27, 8740680), (30, 7866612), (36, 6555510), (39, 6051240), (40, 5899959), (45, 5244408), (52, 4538430), (54, 4370340), (60, 3933306), (65, 3630744), (72, 3277755), (78, 3025620), (81, 2913560), (90, 2622204), (104, 2269215), (108, 2185170), (117, 2017080), (120, 1966653), (130, 1815372), (135, 1748136), (156, 1512810), (162, 1456780), (169, 1396440), (180, 1311102), (195, 1210248), (216, 1092585), (234, 1008540), (260, 907686), (270, 874068), (312, 756405), (324, 728390), (338, 698220), (351, 672360), (360, 655551), (390, 605124), (405, 582712), (431, 547560), (468, 504270), (507, 465480), (520, 453843), (540, 437034), (585, 403416), (648, 364195), (676, 349110), (702, 336180), (780, 302562), (810, 291356), (845, 279288), (862, 273780), (936, 252135), (1014, 232740), (1053, 224120), (1080, 218517), (1170, 201708), (1293, 182520), (1352, 174555), (1404, 168090), (1521, 155160), (1560, 151281), (1620, 145678), (1690, 139644), (1724, 136890), (1755, 134472), (2028, 116370), (2106, 112060), (2155, 109512), (2340, 100854), (2535, 93096), (2586, 91260), (2808, 84045), (3042, 77580), (3240, 72839), (3380, 69822), (3448, 68445), (3510, 67236), (3879, 60840), (4056, 58185), (4212, 56030), (4310, 54756), (4563, 51720), (4680, 50427), (5070, 46548), (5172, 45630), (5265, 44824), (5603, 42120), (6084, 38790), (6465, 36504), (6760, 34911), (7020, 33618), (7605, 31032), (7758, 30420), (8424, 28015), (8620, 27378), (9126, 25860), (10140, 23274), (10344, 22815), (10530, 22412), (11206, 21060), (11637, 20280), (12168, 19395), (12930, 18252), (13689, 17240), (14040, 16809), (15210, 15516)]