264974760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:425

約数の個数: 256

約数和(自身を含む): 957600000

約数和(自身を除く): 692625240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 37, 38, 40, 45, 54, 57, 60, 72, 74, 76, 90, 95, 108, 111, 114, 120, 135, 148, 152, 171, 180, 185, 190, 216, 222, 228, 270, 285, 296, 333, 342, 349, 360, 370, 380, 444, 456, 513, 540, 555, 570, 666, 684, 698, 703, 740, 760, 855, 888, 999, 1026, 1047, 1080, 1110, 1140, 1332, 1368, 1396, 1406, 1480, 1665, 1710, 1745, 1998, 2052, 2094, 2109, 2220, 2280, 2565, 2664, 2792, 2812, 3141, 3330, 3420, 3490, 3515, 3996, 4104, 4188, 4218, 4440, 4995, 5130, 5235, 5624, 6282, 6327, 6631, 6660, 6840, 6980, 7030, 7992, 8376, 8436, 9423, 9990, 10260, 10470, 10545, 12564, 12654, 12913, 13262, 13320, 13960, 14060, 15705, 16872, 18846, 18981, 19893, 19980, 20520, 20940, 21090, 25128, 25308, 25826, 26524, 28120, 31410, 31635, 33155, 37692, 37962, 38739, 39786, 39960, 41880, 42180, 47115, 50616, 51652, 53048, 59679, 62820, 63270, 64565, 66310, 75384, 75924, 77478, 79572, 84360, 94230, 94905, 99465, 103304, 116217, 119358, 125640, 126540, 129130, 132620, 151848, 154956, 159144, 179037, 188460, 189810, 193695, 198930, 232434, 238716, 245347, 253080, 258260, 265240, 298395, 309912, 348651, 358074, 376920, 379620, 387390, 397860, 464868, 477432, 490694, 516520, 581085, 596790, 697302, 716148, 736041, 759240, 774780, 795720, 895185, 929736, 981388, 1162170, 1193580, 1226735, 1394604, 1432296, 1472082, 1549560, 1743255, 1790370, 1962776, 2208123, 2324340, 2387160, 2453470, 2789208, 2944164, 3486510, 3580740, 3680205, 4416246, 4648680, 4906940, 5888328, 6624369, 6973020, 7161480, 7360410, 8832492, 9813880, 11040615, 13248738, 13946040, 14720820, 17664984, 22081230, 26497476, 29441640, 33121845, 44162460, 52994952, 66243690, 88324920, 132487380, 264974760]

約数ペア:

[(1, 264974760), (2, 132487380), (3, 88324920), (4, 66243690), (5, 52994952), (6, 44162460), (8, 33121845), (9, 29441640), (10, 26497476), (12, 22081230), (15, 17664984), (18, 14720820), (19, 13946040), (20, 13248738), (24, 11040615), (27, 9813880), (30, 8832492), (36, 7360410), (37, 7161480), (38, 6973020), (40, 6624369), (45, 5888328), (54, 4906940), (57, 4648680), (60, 4416246), (72, 3680205), (74, 3580740), (76, 3486510), (90, 2944164), (95, 2789208), (108, 2453470), (111, 2387160), (114, 2324340), (120, 2208123), (135, 1962776), (148, 1790370), (152, 1743255), (171, 1549560), (180, 1472082), (185, 1432296), (190, 1394604), (216, 1226735), (222, 1193580), (228, 1162170), (270, 981388), (285, 929736), (296, 895185), (333, 795720), (342, 774780), (349, 759240), (360, 736041), (370, 716148), (380, 697302), (444, 596790), (456, 581085), (513, 516520), (540, 490694), (555, 477432), (570, 464868), (666, 397860), (684, 387390), (698, 379620), (703, 376920), (740, 358074), (760, 348651), (855, 309912), (888, 298395), (999, 265240), (1026, 258260), (1047, 253080), (1080, 245347), (1110, 238716), (1140, 232434), (1332, 198930), (1368, 193695), (1396, 189810), (1406, 188460), (1480, 179037), (1665, 159144), (1710, 154956), (1745, 151848), (1998, 132620), (2052, 129130), (2094, 126540), (2109, 125640), (2220, 119358), (2280, 116217), (2565, 103304), (2664, 99465), (2792, 94905), (2812, 94230), (3141, 84360), (3330, 79572), (3420, 77478), (3490, 75924), (3515, 75384), (3996, 66310), (4104, 64565), (4188, 63270), (4218, 62820), (4440, 59679), (4995, 53048), (5130, 51652), (5235, 50616), (5624, 47115), (6282, 42180), (6327, 41880), (6631, 39960), (6660, 39786), (6840, 38739), (6980, 37962), (7030, 37692), (7992, 33155), (8376, 31635), (8436, 31410), (9423, 28120), (9990, 26524), (10260, 25826), (10470, 25308), (10545, 25128), (12564, 21090), (12654, 20940), (12913, 20520), (13262, 19980), (13320, 19893), (13960, 18981), (14060, 18846), (15705, 16872)]