2785890240

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:737

約数の個数: 448

約数和(自身を含む): 11403909120

約数和(自身を除く): 8618018880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 73, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 146, 160, 168, 180, 189, 192, 210, 216, 219, 224, 240, 252, 270, 280, 288, 292, 315, 320, 336, 360, 365, 378, 420, 432, 438, 448, 480, 504, 511, 540, 560, 576, 584, 630, 631, 657, 672, 720, 730, 756, 840, 864, 876, 945, 960, 1008, 1022, 1080, 1095, 1120, 1168, 1260, 1262, 1314, 1344, 1440, 1460, 1512, 1533, 1680, 1728, 1752, 1890, 1893, 1971, 2016, 2044, 2160, 2190, 2240, 2336, 2520, 2524, 2555, 2628, 2880, 2920, 3024, 3066, 3155, 3285, 3360, 3504, 3780, 3786, 3942, 4032, 4088, 4320, 4380, 4417, 4599, 4672, 5040, 5048, 5110, 5256, 5679, 5840, 6048, 6132, 6310, 6570, 6720, 7008, 7560, 7572, 7665, 7884, 8176, 8640, 8760, 8834, 9198, 9465, 9855, 10080, 10096, 10220, 10512, 11358, 11680, 12096, 12264, 12620, 13140, 13251, 13797, 14016, 15120, 15144, 15330, 15768, 16352, 17037, 17520, 17668, 18396, 18930, 19710, 20160, 20192, 20440, 21024, 22085, 22716, 22995, 23360, 24528, 25240, 26280, 26502, 27594, 28395, 30240, 30288, 30660, 31536, 32704, 34074, 35040, 35336, 36792, 37860, 39420, 39753, 40384, 40880, 42048, 44170, 45432, 45990, 46063, 49056, 50480, 52560, 53004, 55188, 56790, 60480, 60576, 61320, 63072, 66255, 68148, 68985, 70080, 70672, 73584, 75720, 78840, 79506, 81760, 85185, 88340, 90864, 91980, 92126, 98112, 100960, 105120, 106008, 110376, 113580, 119259, 121152, 122640, 126144, 132510, 136296, 137970, 138189, 141344, 147168, 151440, 157680, 159012, 163520, 170370, 176680, 181728, 183960, 184252, 198765, 201920, 210240, 212016, 220752, 227160, 230315, 238518, 245280, 265020, 272592, 275940, 276378, 282688, 294336, 302880, 315360, 318024, 322441, 340740, 353360, 363456, 367920, 368504, 397530, 414567, 424032, 441504, 454320, 460630, 477036, 490560, 530040, 545184, 551880, 552756, 596295, 605760, 630720, 636048, 644882, 681480, 690945, 706720, 735840, 737008, 795060, 829134, 848064, 883008, 908640, 921260, 954072, 967323, 1060080, 1090368, 1103760, 1105512, 1192590, 1243701, 1272096, 1289764, 1362960, 1381890, 1413440, 1471680, 1474016, 1590120, 1612205, 1658268, 1817280, 1842520, 1908144, 1934646, 2072835, 2120160, 2207520, 2211024, 2385180, 2487402, 2544192, 2579528, 2725920, 2763780, 2901969, 2948032, 3180240, 3224410, 3316536, 3685040, 3816288, 3869292, 4145670, 4240320, 4415040, 4422048, 4770360, 4836615, 4974804, 5159056, 5451840, 5527560, 5803938, 6218505, 6360480, 6448820, 6633072, 7370080, 7632576, 7738584, 8291340, 8705907, 8844096, 9540720, 9673230, 9949608, 10318112, 11055120, 11607876, 12437010, 12720960, 12897640, 13266144, 14509845, 14740160, 15477168, 16582680, 17411814, 19081440, 19346460, 19899216, 20636224, 22110240, 23215752, 24874020, 25795280, 26532288, 29019690, 30954336, 33165360, 34823628, 38162880, 38692920, 39798432, 43529535, 44220480, 46431504, 49748040, 51590560, 58039380, 61908672, 66330720, 69647256, 77385840, 79596864, 87059070, 92863008, 99496080, 103181120, 116078760, 132661440, 139294512, 154771680, 174118140, 185726016, 198992160, 232157520, 278589024, 309543360, 348236280, 397984320, 464315040, 557178048, 696472560, 928630080, 1392945120, 2785890240]

約数ペア:

[(1, 2785890240), (2, 1392945120), (3, 928630080), (4, 696472560), (5, 557178048), (6, 464315040), (7, 397984320), (8, 348236280), (9, 309543360), (10, 278589024), (12, 232157520), (14, 198992160), (15, 185726016), (16, 174118140), (18, 154771680), (20, 139294512), (21, 132661440), (24, 116078760), (27, 103181120), (28, 99496080), (30, 92863008), (32, 87059070), (35, 79596864), (36, 77385840), (40, 69647256), (42, 66330720), (45, 61908672), (48, 58039380), (54, 51590560), (56, 49748040), (60, 46431504), (63, 44220480), (64, 43529535), (70, 39798432), (72, 38692920), (73, 38162880), (80, 34823628), (84, 33165360), (90, 30954336), (96, 29019690), (105, 26532288), (108, 25795280), (112, 24874020), (120, 23215752), (126, 22110240), (135, 20636224), (140, 19899216), (144, 19346460), (146, 19081440), (160, 17411814), (168, 16582680), (180, 15477168), (189, 14740160), (192, 14509845), (210, 13266144), (216, 12897640), (219, 12720960), (224, 12437010), (240, 11607876), (252, 11055120), (270, 10318112), (280, 9949608), (288, 9673230), (292, 9540720), (315, 8844096), (320, 8705907), (336, 8291340), (360, 7738584), (365, 7632576), (378, 7370080), (420, 6633072), (432, 6448820), (438, 6360480), (448, 6218505), (480, 5803938), (504, 5527560), (511, 5451840), (540, 5159056), (560, 4974804), (576, 4836615), (584, 4770360), (630, 4422048), (631, 4415040), (657, 4240320), (672, 4145670), (720, 3869292), (730, 3816288), (756, 3685040), (840, 3316536), (864, 3224410), (876, 3180240), (945, 2948032), (960, 2901969), (1008, 2763780), (1022, 2725920), (1080, 2579528), (1095, 2544192), (1120, 2487402), (1168, 2385180), (1260, 2211024), (1262, 2207520), (1314, 2120160), (1344, 2072835), (1440, 1934646), (1460, 1908144), (1512, 1842520), (1533, 1817280), (1680, 1658268), (1728, 1612205), (1752, 1590120), (1890, 1474016), (1893, 1471680), (1971, 1413440), (2016, 1381890), (2044, 1362960), (2160, 1289764), (2190, 1272096), (2240, 1243701), (2336, 1192590), (2520, 1105512), (2524, 1103760), (2555, 1090368), (2628, 1060080), (2880, 967323), (2920, 954072), (3024, 921260), (3066, 908640), (3155, 883008), (3285, 848064), (3360, 829134), (3504, 795060), (3780, 737008), (3786, 735840), (3942, 706720), (4032, 690945), (4088, 681480), (4320, 644882), (4380, 636048), (4417, 630720), (4599, 605760), (4672, 596295), (5040, 552756), (5048, 551880), (5110, 545184), (5256, 530040), (5679, 490560), (5840, 477036), (6048, 460630), (6132, 454320), (6310, 441504), (6570, 424032), (6720, 414567), (7008, 397530), (7560, 368504), (7572, 367920), (7665, 363456), (7884, 353360), (8176, 340740), (8640, 322441), (8760, 318024), (8834, 315360), (9198, 302880), (9465, 294336), (9855, 282688), (10080, 276378), (10096, 275940), (10220, 272592), (10512, 265020), (11358, 245280), (11680, 238518), (12096, 230315), (12264, 227160), (12620, 220752), (13140, 212016), (13251, 210240), (13797, 201920), (14016, 198765), (15120, 184252), (15144, 183960), (15330, 181728), (15768, 176680), (16352, 170370), (17037, 163520), (17520, 159012), (17668, 157680), (18396, 151440), (18930, 147168), (19710, 141344), (20160, 138189), (20192, 137970), (20440, 136296), (21024, 132510), (22085, 126144), (22716, 122640), (22995, 121152), (23360, 119259), (24528, 113580), (25240, 110376), (26280, 106008), (26502, 105120), (27594, 100960), (28395, 98112), (30240, 92126), (30288, 91980), (30660, 90864), (31536, 88340), (32704, 85185), (34074, 81760), (35040, 79506), (35336, 78840), (36792, 75720), (37860, 73584), (39420, 70672), (39753, 70080), (40384, 68985), (40880, 68148), (42048, 66255), (44170, 63072), (45432, 61320), (45990, 60576), (46063, 60480), (49056, 56790), (50480, 55188), (52560, 53004)]