923581440

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:185

約数の個数: 440

約数和(自身を含む): 3531025872

約数和(自身を除く): 2607444432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 128, 131, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 256, 262, 270, 272, 288, 306, 320, 324, 340, 360, 384, 393, 405, 408, 432, 459, 480, 510, 512, 524, 540, 544, 576, 612, 640, 648, 655, 680, 720, 765, 768, 786, 810, 816, 864, 918, 960, 1020, 1024, 1048, 1080, 1088, 1152, 1179, 1224, 1280, 1296, 1310, 1360, 1377, 1440, 1530, 1536, 1572, 1620, 1632, 1728, 1836, 1920, 1965, 2040, 2096, 2160, 2176, 2227, 2295, 2304, 2358, 2448, 2560, 2592, 2620, 2720, 2754, 2880, 3060, 3072, 3144, 3240, 3264, 3456, 3537, 3672, 3840, 3930, 4080, 4192, 4320, 4352, 4454, 4590, 4608, 4716, 4896, 5120, 5184, 5240, 5440, 5508, 5760, 5895, 6120, 6288, 6480, 6528, 6681, 6885, 6912, 7074, 7344, 7680, 7860, 8160, 8384, 8640, 8704, 8908, 9180, 9216, 9432, 9792, 10368, 10480, 10611, 10880, 11016, 11135, 11520, 11790, 12240, 12576, 12960, 13056, 13362, 13770, 13824, 14148, 14688, 15360, 15720, 16320, 16768, 17280, 17408, 17685, 17816, 18360, 18864, 19584, 20043, 20736, 20960, 21222, 21760, 22032, 22270, 23040, 23580, 24480, 25152, 25920, 26112, 26724, 27540, 27648, 28296, 29376, 31440, 32640, 33405, 33536, 34560, 35370, 35632, 36720, 37728, 39168, 40086, 41472, 41920, 42444, 43520, 44064, 44540, 46080, 47160, 48960, 50304, 51840, 52224, 53055, 53448, 55080, 56592, 58752, 60129, 62880, 65280, 66810, 67072, 69120, 70740, 71264, 73440, 75456, 78336, 80172, 82944, 83840, 84888, 87040, 88128, 89080, 94320, 97920, 100215, 100608, 103680, 106110, 106896, 110160, 113184, 117504, 120258, 125760, 130560, 133620, 134144, 138240, 141480, 142528, 146880, 150912, 156672, 160344, 167680, 169776, 176256, 178160, 180387, 188640, 195840, 200430, 201216, 207360, 212220, 213792, 220320, 226368, 235008, 240516, 251520, 261120, 267240, 282960, 285056, 293760, 300645, 301824, 320688, 335360, 339552, 352512, 356320, 360774, 377280, 391680, 400860, 402432, 414720, 424440, 427584, 440640, 452736, 470016, 481032, 503040, 534480, 565920, 570112, 587520, 601290, 603648, 641376, 670720, 679104, 705024, 712640, 721548, 754560, 783360, 801720, 848880, 855168, 881280, 901935, 905472, 962064, 1006080, 1068960, 1131840, 1140224, 1175040, 1202580, 1207296, 1282752, 1358208, 1410048, 1425280, 1443096, 1509120, 1603440, 1697760, 1710336, 1762560, 1803870, 1810944, 1924128, 2012160, 2137920, 2263680, 2280448, 2350080, 2405160, 2565504, 2716416, 2850560, 2886192, 3018240, 3206880, 3395520, 3420672, 3525120, 3607740, 3621888, 3848256, 4275840, 4527360, 4810320, 5131008, 5432832, 5701120, 5772384, 6036480, 6413760, 6791040, 6841344, 7050240, 7215480, 7696512, 8551680, 9054720, 9620640, 10262016, 10865664, 11402240, 11544768, 12827520, 13582080, 14430960, 15393024, 17103360, 18109440, 19241280, 20524032, 23089536, 25655040, 27164160, 28861920, 30786048, 34206720, 38482560, 46179072, 51310080, 54328320, 57723840, 61572096, 76965120, 92358144, 102620160, 115447680, 153930240, 184716288, 230895360, 307860480, 461790720, 923581440]

約数ペア:

[(1, 923581440), (2, 461790720), (3, 307860480), (4, 230895360), (5, 184716288), (6, 153930240), (8, 115447680), (9, 102620160), (10, 92358144), (12, 76965120), (15, 61572096), (16, 57723840), (17, 54328320), (18, 51310080), (20, 46179072), (24, 38482560), (27, 34206720), (30, 30786048), (32, 28861920), (34, 27164160), (36, 25655040), (40, 23089536), (45, 20524032), (48, 19241280), (51, 18109440), (54, 17103360), (60, 15393024), (64, 14430960), (68, 13582080), (72, 12827520), (80, 11544768), (81, 11402240), (85, 10865664), (90, 10262016), (96, 9620640), (102, 9054720), (108, 8551680), (120, 7696512), (128, 7215480), (131, 7050240), (135, 6841344), (136, 6791040), (144, 6413760), (153, 6036480), (160, 5772384), (162, 5701120), (170, 5432832), (180, 5131008), (192, 4810320), (204, 4527360), (216, 4275840), (240, 3848256), (255, 3621888), (256, 3607740), (262, 3525120), (270, 3420672), (272, 3395520), (288, 3206880), (306, 3018240), (320, 2886192), (324, 2850560), (340, 2716416), (360, 2565504), (384, 2405160), (393, 2350080), (405, 2280448), (408, 2263680), (432, 2137920), (459, 2012160), (480, 1924128), (510, 1810944), (512, 1803870), (524, 1762560), (540, 1710336), (544, 1697760), (576, 1603440), (612, 1509120), (640, 1443096), (648, 1425280), (655, 1410048), (680, 1358208), (720, 1282752), (765, 1207296), (768, 1202580), (786, 1175040), (810, 1140224), (816, 1131840), (864, 1068960), (918, 1006080), (960, 962064), (1020, 905472), (1024, 901935), (1048, 881280), (1080, 855168), (1088, 848880), (1152, 801720), (1179, 783360), (1224, 754560), (1280, 721548), (1296, 712640), (1310, 705024), (1360, 679104), (1377, 670720), (1440, 641376), (1530, 603648), (1536, 601290), (1572, 587520), (1620, 570112), (1632, 565920), (1728, 534480), (1836, 503040), (1920, 481032), (1965, 470016), (2040, 452736), (2096, 440640), (2160, 427584), (2176, 424440), (2227, 414720), (2295, 402432), (2304, 400860), (2358, 391680), (2448, 377280), (2560, 360774), (2592, 356320), (2620, 352512), (2720, 339552), (2754, 335360), (2880, 320688), (3060, 301824), (3072, 300645), (3144, 293760), (3240, 285056), (3264, 282960), (3456, 267240), (3537, 261120), (3672, 251520), (3840, 240516), (3930, 235008), (4080, 226368), (4192, 220320), (4320, 213792), (4352, 212220), (4454, 207360), (4590, 201216), (4608, 200430), (4716, 195840), (4896, 188640), (5120, 180387), (5184, 178160), (5240, 176256), (5440, 169776), (5508, 167680), (5760, 160344), (5895, 156672), (6120, 150912), (6288, 146880), (6480, 142528), (6528, 141480), (6681, 138240), (6885, 134144), (6912, 133620), (7074, 130560), (7344, 125760), (7680, 120258), (7860, 117504), (8160, 113184), (8384, 110160), (8640, 106896), (8704, 106110), (8908, 103680), (9180, 100608), (9216, 100215), (9432, 97920), (9792, 94320), (10368, 89080), (10480, 88128), (10611, 87040), (10880, 84888), (11016, 83840), (11135, 82944), (11520, 80172), (11790, 78336), (12240, 75456), (12576, 73440), (12960, 71264), (13056, 70740), (13362, 69120), (13770, 67072), (13824, 66810), (14148, 65280), (14688, 62880), (15360, 60129), (15720, 58752), (16320, 56592), (16768, 55080), (17280, 53448), (17408, 53055), (17685, 52224), (17816, 51840), (18360, 50304), (18864, 48960), (19584, 47160), (20043, 46080), (20736, 44540), (20960, 44064), (21222, 43520), (21760, 42444), (22032, 41920), (22270, 41472), (23040, 40086), (23580, 39168), (24480, 37728), (25152, 36720), (25920, 35632), (26112, 35370), (26724, 34560), (27540, 33536), (27648, 33405), (28296, 32640), (29376, 31440)]