639613666080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^4\times {\mathrm{79}}^1$

素因数の和:251

約数の個数: 480

約数和(自身を含む): 2329956921600

約数和(自身を除く): 1690343255520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 79, 80, 90, 96, 108, 111, 120, 135, 144, 148, 158, 160, 180, 185, 216, 222, 237, 240, 270, 288, 296, 316, 333, 360, 370, 395, 432, 444, 474, 480, 540, 555, 592, 632, 666, 711, 720, 740, 790, 864, 888, 948, 999, 1080, 1110, 1184, 1185, 1264, 1332, 1369, 1422, 1440, 1480, 1580, 1665, 1776, 1896, 1998, 2133, 2160, 2220, 2370, 2528, 2664, 2738, 2844, 2923, 2960, 3160, 3330, 3552, 3555, 3792, 3996, 4107, 4266, 4320, 4440, 4740, 4995, 5328, 5476, 5688, 5846, 5920, 6320, 6660, 6845, 7110, 7584, 7992, 8214, 8532, 8769, 8880, 9480, 9990, 10656, 10665, 10952, 11376, 11692, 12321, 12640, 13320, 13690, 14220, 14615, 15984, 16428, 17064, 17538, 17760, 18960, 19980, 20535, 21330, 21904, 22752, 23384, 24642, 26307, 26640, 27380, 28440, 29230, 31968, 32856, 34128, 35076, 36963, 37920, 39960, 41070, 42660, 43808, 43845, 46768, 49284, 50653, 52614, 53280, 54760, 56880, 58460, 61605, 65712, 68256, 70152, 73926, 78921, 79920, 82140, 85320, 87690, 93536, 98568, 101306, 105228, 108151, 109520, 113760, 116920, 123210, 131424, 131535, 140304, 147852, 151959, 157842, 159840, 164280, 170640, 175380, 184815, 197136, 202612, 210456, 216302, 219040, 233840, 246420, 253265, 263070, 280608, 295704, 303918, 315684, 324453, 328560, 341280, 350760, 369630, 394272, 394605, 405224, 420912, 432604, 455877, 467680, 492840, 506530, 526140, 540755, 591408, 607836, 631368, 648906, 657120, 701520, 739260, 759795, 789210, 810448, 841824, 865208, 911754, 973359, 985680, 1013060, 1052280, 1081510, 1182816, 1215672, 1262736, 1297812, 1367631, 1403040, 1478520, 1519590, 1578420, 1620896, 1622265, 1730416, 1823508, 1874161, 1946718, 1971360, 2026120, 2104560, 2163020, 2279385, 2431344, 2525472, 2595624, 2735262, 2920077, 2957040, 3039180, 3156840, 3244530, 3460832, 3647016, 3748322, 3893436, 4001587, 4052240, 4209120, 4326040, 4558770, 4862688, 4866795, 5191248, 5470524, 5622483, 5840154, 5914080, 6078360, 6313680, 6489060, 6838155, 7294032, 7496644, 7786872, 8003174, 8104480, 8652080, 9117540, 9370805, 9733590, 10382496, 10941048, 11244966, 11680308, 12004761, 12156720, 12627360, 12978120, 13676310, 14588064, 14600385, 14993288, 15573744, 16006348, 16867449, 17304160, 18235080, 18741610, 19467180, 20007935, 21882096, 22489932, 23360616, 24009522, 24313440, 25956240, 27352620, 28112415, 29200770, 29986576, 31147488, 32012696, 33734898, 36014283, 36470160, 37483220, 38934360, 40015870, 43764192, 44979864, 46721232, 48019044, 50602347, 51912480, 54705240, 56224830, 58401540, 59973152, 60023805, 64025392, 67469796, 72028566, 72940320, 74966440, 77868720, 80031740, 84337245, 89959728, 93442464, 96038088, 101204694, 108042849, 109410480, 112449660, 116803080, 120047610, 128050784, 134939592, 144057132, 148058719, 149932880, 155737440, 160063480, 168674490, 179919456, 180071415, 192076176, 202409388, 216085698, 218820960, 224899320, 233606160, 240095220, 253011735, 269879184, 288114264, 296117438, 299865760, 320126960, 337348980, 360142830, 384152352, 404818776, 432171396, 444176157, 449798640, 467212320, 480190440, 506023470, 539758368, 540214245, 576228528, 592234876, 640253920, 674697960, 720285660, 740293595, 809637552, 864342792, 888352314, 899597280, 960380880, 1012046940, 1080428490, 1152457056, 1184469752, 1332528471, 1349395920, 1440571320, 1480587190, 1619275104, 1728685584, 1776704628, 1920761760, 2024093880, 2160856980, 2220880785, 2368939504, 2665056942, 2698791840, 2881142640, 2961174380, 3457371168, 3553409256, 3997585413, 4048187760, 4321713960, 4441761570, 4737879008, 5330113884, 5762285280, 5922348760, 6662642355, 7106818512, 7995170826, 8096375520, 8643427920, 8883523140, 10660227768, 11844697520, 13325284710, 14213637024, 15990341652, 17286855840, 17767046280, 19987927065, 21320455536, 23689395040, 26650569420, 31980683304, 35534092560, 39975854130, 42640911072, 53301138840, 63961366608, 71068185120, 79951708260, 106602277680, 127922733216, 159903416520, 213204555360, 319806833040, 639613666080]

約数ペア:

[(1, 639613666080), (2, 319806833040), (3, 213204555360), (4, 159903416520), (5, 127922733216), (6, 106602277680), (8, 79951708260), (9, 71068185120), (10, 63961366608), (12, 53301138840), (15, 42640911072), (16, 39975854130), (18, 35534092560), (20, 31980683304), (24, 26650569420), (27, 23689395040), (30, 21320455536), (32, 19987927065), (36, 17767046280), (37, 17286855840), (40, 15990341652), (45, 14213637024), (48, 13325284710), (54, 11844697520), (60, 10660227768), (72, 8883523140), (74, 8643427920), (79, 8096375520), (80, 7995170826), (90, 7106818512), (96, 6662642355), (108, 5922348760), (111, 5762285280), (120, 5330113884), (135, 4737879008), (144, 4441761570), (148, 4321713960), (158, 4048187760), (160, 3997585413), (180, 3553409256), (185, 3457371168), (216, 2961174380), (222, 2881142640), (237, 2698791840), (240, 2665056942), (270, 2368939504), (288, 2220880785), (296, 2160856980), (316, 2024093880), (333, 1920761760), (360, 1776704628), (370, 1728685584), (395, 1619275104), (432, 1480587190), (444, 1440571320), (474, 1349395920), (480, 1332528471), (540, 1184469752), (555, 1152457056), (592, 1080428490), (632, 1012046940), (666, 960380880), (711, 899597280), (720, 888352314), (740, 864342792), (790, 809637552), (864, 740293595), (888, 720285660), (948, 674697960), (999, 640253920), (1080, 592234876), (1110, 576228528), (1184, 540214245), (1185, 539758368), (1264, 506023470), (1332, 480190440), (1369, 467212320), (1422, 449798640), (1440, 444176157), (1480, 432171396), (1580, 404818776), (1665, 384152352), (1776, 360142830), (1896, 337348980), (1998, 320126960), (2133, 299865760), (2160, 296117438), (2220, 288114264), (2370, 269879184), (2528, 253011735), (2664, 240095220), (2738, 233606160), (2844, 224899320), (2923, 218820960), (2960, 216085698), (3160, 202409388), (3330, 192076176), (3552, 180071415), (3555, 179919456), (3792, 168674490), (3996, 160063480), (4107, 155737440), (4266, 149932880), (4320, 148058719), (4440, 144057132), (4740, 134939592), (4995, 128050784), (5328, 120047610), (5476, 116803080), (5688, 112449660), (5846, 109410480), (5920, 108042849), (6320, 101204694), (6660, 96038088), (6845, 93442464), (7110, 89959728), (7584, 84337245), (7992, 80031740), (8214, 77868720), (8532, 74966440), (8769, 72940320), (8880, 72028566), (9480, 67469796), (9990, 64025392), (10656, 60023805), (10665, 59973152), (10952, 58401540), (11376, 56224830), (11692, 54705240), (12321, 51912480), (12640, 50602347), (13320, 48019044), (13690, 46721232), (14220, 44979864), (14615, 43764192), (15984, 40015870), (16428, 38934360), (17064, 37483220), (17538, 36470160), (17760, 36014283), (18960, 33734898), (19980, 32012696), (20535, 31147488), (21330, 29986576), (21904, 29200770), (22752, 28112415), (23384, 27352620), (24642, 25956240), (26307, 24313440), (26640, 24009522), (27380, 23360616), (28440, 22489932), (29230, 21882096), (31968, 20007935), (32856, 19467180), (34128, 18741610), (35076, 18235080), (36963, 17304160), (37920, 16867449), (39960, 16006348), (41070, 15573744), (42660, 14993288), (43808, 14600385), (43845, 14588064), (46768, 13676310), (49284, 12978120), (50653, 12627360), (52614, 12156720), (53280, 12004761), (54760, 11680308), (56880, 11244966), (58460, 10941048), (61605, 10382496), (65712, 9733590), (68256, 9370805), (70152, 9117540), (73926, 8652080), (78921, 8104480), (79920, 8003174), (82140, 7786872), (85320, 7496644), (87690, 7294032), (93536, 6838155), (98568, 6489060), (101306, 6313680), (105228, 6078360), (108151, 5914080), (109520, 5840154), (113760, 5622483), (116920, 5470524), (123210, 5191248), (131424, 4866795), (131535, 4862688), (140304, 4558770), (147852, 4326040), (151959, 4209120), (157842, 4052240), (159840, 4001587), (164280, 3893436), (170640, 3748322), (175380, 3647016), (184815, 3460832), (197136, 3244530), (202612, 3156840), (210456, 3039180), (216302, 2957040), (219040, 2920077), (233840, 2735262), (246420, 2595624), (253265, 2525472), (263070, 2431344), (280608, 2279385), (295704, 2163020), (303918, 2104560), (315684, 2026120), (324453, 1971360), (328560, 1946718), (341280, 1874161), (350760, 1823508), (369630, 1730416), (394272, 1622265), (394605, 1620896), (405224, 1578420), (420912, 1519590), (432604, 1478520), (455877, 1403040), (467680, 1367631), (492840, 1297812), (506530, 1262736), (526140, 1215672), (540755, 1182816), (591408, 1081510), (607836, 1052280), (631368, 1013060), (648906, 985680), (657120, 973359), (701520, 911754), (739260, 865208), (759795, 841824), (789210, 810448)]