205488360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1$

素因数の和:398

約数の個数: 384

約数和(自身を含む): 871689600

約数和(自身を除く): 666201240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 98, 99, 105, 108, 110, 120, 126, 132, 135, 140, 147, 154, 165, 168, 180, 189, 196, 198, 210, 216, 220, 231, 245, 252, 264, 270, 280, 294, 297, 308, 315, 330, 353, 360, 378, 385, 392, 396, 420, 440, 441, 462, 490, 495, 504, 539, 540, 588, 594, 616, 630, 660, 693, 706, 735, 756, 770, 792, 840, 882, 924, 945, 980, 990, 1059, 1078, 1080, 1155, 1176, 1188, 1260, 1320, 1323, 1386, 1412, 1470, 1485, 1512, 1540, 1617, 1764, 1765, 1848, 1890, 1960, 1980, 2079, 2118, 2156, 2205, 2310, 2376, 2471, 2520, 2646, 2695, 2772, 2824, 2940, 2970, 3080, 3177, 3234, 3465, 3528, 3530, 3780, 3883, 3960, 4158, 4236, 4312, 4410, 4620, 4851, 4942, 5292, 5295, 5390, 5544, 5880, 5940, 6354, 6468, 6615, 6930, 7060, 7413, 7560, 7766, 8085, 8316, 8472, 8820, 9240, 9531, 9702, 9884, 10395, 10584, 10590, 10780, 11649, 11880, 12355, 12708, 12936, 13230, 13860, 14120, 14553, 14826, 15532, 15885, 16170, 16632, 17297, 17640, 19062, 19404, 19415, 19768, 20790, 21180, 21560, 22239, 23298, 24255, 24710, 25416, 26460, 27181, 27720, 29106, 29652, 31064, 31770, 32340, 34594, 34947, 37065, 38124, 38808, 38830, 41580, 42360, 44478, 46596, 47655, 48510, 49420, 51891, 52920, 54362, 58212, 58245, 59304, 63540, 64680, 66717, 69188, 69894, 72765, 74130, 76248, 77660, 81543, 83160, 86485, 88956, 93192, 95310, 97020, 98840, 103782, 104841, 108724, 111195, 116424, 116490, 127080, 133434, 135905, 138376, 139788, 145530, 148260, 155320, 155673, 163086, 172970, 174735, 177912, 190267, 190620, 194040, 207564, 209682, 217448, 222390, 232980, 244629, 259455, 266868, 271810, 279576, 291060, 296520, 311346, 326172, 333585, 345940, 349470, 380534, 381240, 407715, 415128, 419364, 444780, 465960, 467019, 489258, 518910, 524205, 533736, 543620, 570801, 582120, 622692, 652344, 667170, 691880, 698940, 733887, 761068, 778365, 815430, 838728, 889560, 934038, 951335, 978516, 1037820, 1048410, 1087240, 1141602, 1223145, 1245384, 1334340, 1397880, 1467774, 1522136, 1556730, 1630860, 1712403, 1868076, 1902670, 1957032, 2075640, 2096820, 2283204, 2335095, 2446290, 2668680, 2854005, 2935548, 3113460, 3261720, 3424806, 3669435, 3736152, 3805340, 4193640, 4566408, 4670190, 4892580, 5137209, 5708010, 5871096, 6226920, 6849612, 7338870, 7610680, 8562015, 9340380, 9785160, 10274418, 11416020, 13699224, 14677740, 17124030, 18680760, 20548836, 22832040, 25686045, 29355480, 34248060, 41097672, 51372090, 68496120, 102744180, 205488360]

約数ペア:

[(1, 205488360), (2, 102744180), (3, 68496120), (4, 51372090), (5, 41097672), (6, 34248060), (7, 29355480), (8, 25686045), (9, 22832040), (10, 20548836), (11, 18680760), (12, 17124030), (14, 14677740), (15, 13699224), (18, 11416020), (20, 10274418), (21, 9785160), (22, 9340380), (24, 8562015), (27, 7610680), (28, 7338870), (30, 6849612), (33, 6226920), (35, 5871096), (36, 5708010), (40, 5137209), (42, 4892580), (44, 4670190), (45, 4566408), (49, 4193640), (54, 3805340), (55, 3736152), (56, 3669435), (60, 3424806), (63, 3261720), (66, 3113460), (70, 2935548), (72, 2854005), (77, 2668680), (84, 2446290), (88, 2335095), (90, 2283204), (98, 2096820), (99, 2075640), (105, 1957032), (108, 1902670), (110, 1868076), (120, 1712403), (126, 1630860), (132, 1556730), (135, 1522136), (140, 1467774), (147, 1397880), (154, 1334340), (165, 1245384), (168, 1223145), (180, 1141602), (189, 1087240), (196, 1048410), (198, 1037820), (210, 978516), (216, 951335), (220, 934038), (231, 889560), (245, 838728), (252, 815430), (264, 778365), (270, 761068), (280, 733887), (294, 698940), (297, 691880), (308, 667170), (315, 652344), (330, 622692), (353, 582120), (360, 570801), (378, 543620), (385, 533736), (392, 524205), (396, 518910), (420, 489258), (440, 467019), (441, 465960), (462, 444780), (490, 419364), (495, 415128), (504, 407715), (539, 381240), (540, 380534), (588, 349470), (594, 345940), (616, 333585), (630, 326172), (660, 311346), (693, 296520), (706, 291060), (735, 279576), (756, 271810), (770, 266868), (792, 259455), (840, 244629), (882, 232980), (924, 222390), (945, 217448), (980, 209682), (990, 207564), (1059, 194040), (1078, 190620), (1080, 190267), (1155, 177912), (1176, 174735), (1188, 172970), (1260, 163086), (1320, 155673), (1323, 155320), (1386, 148260), (1412, 145530), (1470, 139788), (1485, 138376), (1512, 135905), (1540, 133434), (1617, 127080), (1764, 116490), (1765, 116424), (1848, 111195), (1890, 108724), (1960, 104841), (1980, 103782), (2079, 98840), (2118, 97020), (2156, 95310), (2205, 93192), (2310, 88956), (2376, 86485), (2471, 83160), (2520, 81543), (2646, 77660), (2695, 76248), (2772, 74130), (2824, 72765), (2940, 69894), (2970, 69188), (3080, 66717), (3177, 64680), (3234, 63540), (3465, 59304), (3528, 58245), (3530, 58212), (3780, 54362), (3883, 52920), (3960, 51891), (4158, 49420), (4236, 48510), (4312, 47655), (4410, 46596), (4620, 44478), (4851, 42360), (4942, 41580), (5292, 38830), (5295, 38808), (5390, 38124), (5544, 37065), (5880, 34947), (5940, 34594), (6354, 32340), (6468, 31770), (6615, 31064), (6930, 29652), (7060, 29106), (7413, 27720), (7560, 27181), (7766, 26460), (8085, 25416), (8316, 24710), (8472, 24255), (8820, 23298), (9240, 22239), (9531, 21560), (9702, 21180), (9884, 20790), (10395, 19768), (10584, 19415), (10590, 19404), (10780, 19062), (11649, 17640), (11880, 17297), (12355, 16632), (12708, 16170), (12936, 15885), (13230, 15532), (13860, 14826), (14120, 14553)]