438852960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:255

約数の個数: 576

約数和(自身を含む): 1961511552

約数和(自身を除く): 1522658592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 20, 21, 24, 26, 28, 30, 32, 34, 35, 36, 39, 40, 42, 45, 48, 51, 52, 56, 60, 63, 65, 68, 70, 72, 78, 80, 84, 85, 90, 91, 96, 102, 104, 105, 112, 117, 119, 120, 126, 130, 136, 140, 144, 153, 156, 160, 168, 170, 180, 182, 195, 197, 204, 208, 210, 221, 224, 234, 238, 240, 252, 255, 260, 272, 273, 280, 288, 306, 312, 315, 336, 340, 357, 360, 364, 390, 394, 408, 416, 420, 442, 455, 468, 476, 480, 504, 510, 520, 544, 546, 560, 585, 591, 595, 612, 624, 630, 663, 672, 680, 714, 720, 728, 765, 780, 788, 816, 819, 840, 884, 910, 936, 952, 985, 1008, 1020, 1040, 1071, 1092, 1105, 1120, 1170, 1182, 1190, 1224, 1248, 1260, 1326, 1360, 1365, 1379, 1428, 1440, 1456, 1530, 1547, 1560, 1576, 1632, 1638, 1680, 1768, 1773, 1785, 1820, 1872, 1904, 1970, 1989, 2016, 2040, 2080, 2142, 2184, 2210, 2340, 2364, 2380, 2448, 2520, 2561, 2652, 2720, 2730, 2758, 2856, 2912, 2955, 3060, 3094, 3120, 3152, 3276, 3315, 3349, 3360, 3536, 3546, 3570, 3640, 3744, 3808, 3940, 3978, 4080, 4095, 4137, 4284, 4368, 4420, 4641, 4680, 4728, 4760, 4896, 5040, 5122, 5304, 5355, 5460, 5516, 5712, 5910, 6120, 6188, 6240, 6304, 6552, 6630, 6698, 6895, 7072, 7092, 7140, 7280, 7683, 7735, 7880, 7956, 8160, 8190, 8274, 8568, 8736, 8840, 8865, 9282, 9360, 9456, 9520, 9945, 10047, 10080, 10244, 10608, 10710, 10920, 11032, 11424, 11820, 12240, 12376, 12411, 12805, 13104, 13260, 13396, 13790, 13923, 14184, 14280, 14560, 15366, 15470, 15760, 15912, 16380, 16548, 16745, 17136, 17680, 17730, 17927, 18564, 18720, 18912, 19040, 19890, 20094, 20488, 20685, 21216, 21420, 21840, 22064, 23049, 23205, 23443, 23640, 24480, 24752, 24822, 25610, 26208, 26520, 26792, 27580, 27846, 28368, 28560, 30141, 30732, 30940, 31520, 31824, 32760, 33096, 33490, 34272, 35360, 35460, 35854, 37128, 38415, 39780, 40188, 40976, 41370, 42840, 43537, 43680, 44128, 46098, 46410, 46886, 47280, 49504, 49644, 50235, 51220, 53040, 53584, 53781, 55160, 55692, 56736, 57120, 60282, 61464, 61880, 62055, 63648, 65520, 66192, 66980, 69615, 70329, 70920, 71708, 74256, 76830, 79560, 80376, 81952, 82740, 85680, 87074, 89635, 92196, 92820, 93772, 94560, 99288, 100470, 102440, 106080, 107168, 107562, 110320, 111384, 115245, 117215, 120564, 122928, 123760, 124110, 130611, 131040, 132384, 133960, 139230, 140658, 141840, 143416, 148512, 150705, 153660, 159120, 160752, 161343, 165480, 171360, 174148, 179270, 184392, 185640, 187544, 198576, 200940, 204880, 210987, 215124, 217685, 220640, 222768, 230490, 234430, 241128, 245856, 247520, 248220, 261222, 267920, 268905, 278460, 281316, 283680, 286832, 301410, 304759, 307320, 318240, 321504, 322686, 330960, 348296, 351645, 358540, 368784, 371280, 375088, 391833, 397152, 401880, 409760, 421974, 430248, 435370, 445536, 460980, 468860, 482256, 496440, 522444, 535840, 537810, 556920, 562632, 573664, 602820, 609518, 614640, 645372, 653055, 661920, 696592, 703290, 717080, 737568, 742560, 750176, 783666, 803760, 806715, 843948, 860496, 870740, 914277, 921960, 937720, 964512, 992880, 1044888, 1054935, 1075620, 1113840, 1125264, 1205640, 1219036, 1229280, 1290744, 1306110, 1393184, 1406580, 1434160, 1523795, 1567332, 1607520, 1613430, 1687896, 1720992, 1741480, 1828554, 1843920, 1875440, 1959165, 1985760, 2089776, 2109870, 2151240, 2227680, 2250528, 2411280, 2438072, 2581488, 2612220, 2742831, 2813160, 2868320, 3047590, 3134664, 3226860, 3375792, 3482960, 3657108, 3687840, 3750880, 3918330, 4179552, 4219740, 4302480, 4571385, 4822560, 4876144, 5162976, 5224440, 5485662, 5626320, 6095180, 6269328, 6453720, 6751584, 6965920, 7314216, 7836660, 8439480, 8604960, 9142770, 9752288, 10448880, 10971324, 11252640, 12190360, 12538656, 12907440, 13714155, 14628432, 15673320, 16878960, 18285540, 20897760, 21942648, 24380720, 25814880, 27428310, 29256864, 31346640, 33757920, 36571080, 43885296, 48761440, 54856620, 62693280, 73142160, 87770592, 109713240, 146284320, 219426480, 438852960]

約数ペア:

[(1, 438852960), (2, 219426480), (3, 146284320), (4, 109713240), (5, 87770592), (6, 73142160), (7, 62693280), (8, 54856620), (9, 48761440), (10, 43885296), (12, 36571080), (13, 33757920), (14, 31346640), (15, 29256864), (16, 27428310), (17, 25814880), (18, 24380720), (20, 21942648), (21, 20897760), (24, 18285540), (26, 16878960), (28, 15673320), (30, 14628432), (32, 13714155), (34, 12907440), (35, 12538656), (36, 12190360), (39, 11252640), (40, 10971324), (42, 10448880), (45, 9752288), (48, 9142770), (51, 8604960), (52, 8439480), (56, 7836660), (60, 7314216), (63, 6965920), (65, 6751584), (68, 6453720), (70, 6269328), (72, 6095180), (78, 5626320), (80, 5485662), (84, 5224440), (85, 5162976), (90, 4876144), (91, 4822560), (96, 4571385), (102, 4302480), (104, 4219740), (105, 4179552), (112, 3918330), (117, 3750880), (119, 3687840), (120, 3657108), (126, 3482960), (130, 3375792), (136, 3226860), (140, 3134664), (144, 3047590), (153, 2868320), (156, 2813160), (160, 2742831), (168, 2612220), (170, 2581488), (180, 2438072), (182, 2411280), (195, 2250528), (197, 2227680), (204, 2151240), (208, 2109870), (210, 2089776), (221, 1985760), (224, 1959165), (234, 1875440), (238, 1843920), (240, 1828554), (252, 1741480), (255, 1720992), (260, 1687896), (272, 1613430), (273, 1607520), (280, 1567332), (288, 1523795), (306, 1434160), (312, 1406580), (315, 1393184), (336, 1306110), (340, 1290744), (357, 1229280), (360, 1219036), (364, 1205640), (390, 1125264), (394, 1113840), (408, 1075620), (416, 1054935), (420, 1044888), (442, 992880), (455, 964512), (468, 937720), (476, 921960), (480, 914277), (504, 870740), (510, 860496), (520, 843948), (544, 806715), (546, 803760), (560, 783666), (585, 750176), (591, 742560), (595, 737568), (612, 717080), (624, 703290), (630, 696592), (663, 661920), (672, 653055), (680, 645372), (714, 614640), (720, 609518), (728, 602820), (765, 573664), (780, 562632), (788, 556920), (816, 537810), (819, 535840), (840, 522444), (884, 496440), (910, 482256), (936, 468860), (952, 460980), (985, 445536), (1008, 435370), (1020, 430248), (1040, 421974), (1071, 409760), (1092, 401880), (1105, 397152), (1120, 391833), (1170, 375088), (1182, 371280), (1190, 368784), (1224, 358540), (1248, 351645), (1260, 348296), (1326, 330960), (1360, 322686), (1365, 321504), (1379, 318240), (1428, 307320), (1440, 304759), (1456, 301410), (1530, 286832), (1547, 283680), (1560, 281316), (1576, 278460), (1632, 268905), (1638, 267920), (1680, 261222), (1768, 248220), (1773, 247520), (1785, 245856), (1820, 241128), (1872, 234430), (1904, 230490), (1970, 222768), (1989, 220640), (2016, 217685), (2040, 215124), (2080, 210987), (2142, 204880), (2184, 200940), (2210, 198576), (2340, 187544), (2364, 185640), (2380, 184392), (2448, 179270), (2520, 174148), (2561, 171360), (2652, 165480), (2720, 161343), (2730, 160752), (2758, 159120), (2856, 153660), (2912, 150705), (2955, 148512), (3060, 143416), (3094, 141840), (3120, 140658), (3152, 139230), (3276, 133960), (3315, 132384), (3349, 131040), (3360, 130611), (3536, 124110), (3546, 123760), (3570, 122928), (3640, 120564), (3744, 117215), (3808, 115245), (3940, 111384), (3978, 110320), (4080, 107562), (4095, 107168), (4137, 106080), (4284, 102440), (4368, 100470), (4420, 99288), (4641, 94560), (4680, 93772), (4728, 92820), (4760, 92196), (4896, 89635), (5040, 87074), (5122, 85680), (5304, 82740), (5355, 81952), (5460, 80376), (5516, 79560), (5712, 76830), (5910, 74256), (6120, 71708), (6188, 70920), (6240, 70329), (6304, 69615), (6552, 66980), (6630, 66192), (6698, 65520), (6895, 63648), (7072, 62055), (7092, 61880), (7140, 61464), (7280, 60282), (7683, 57120), (7735, 56736), (7880, 55692), (7956, 55160), (8160, 53781), (8190, 53584), (8274, 53040), (8568, 51220), (8736, 50235), (8840, 49644), (8865, 49504), (9282, 47280), (9360, 46886), (9456, 46410), (9520, 46098), (9945, 44128), (10047, 43680), (10080, 43537), (10244, 42840), (10608, 41370), (10710, 40976), (10920, 40188), (11032, 39780), (11424, 38415), (11820, 37128), (12240, 35854), (12376, 35460), (12411, 35360), (12805, 34272), (13104, 33490), (13260, 33096), (13396, 32760), (13790, 31824), (13923, 31520), (14184, 30940), (14280, 30732), (14560, 30141), (15366, 28560), (15470, 28368), (15760, 27846), (15912, 27580), (16380, 26792), (16548, 26520), (16745, 26208), (17136, 25610), (17680, 24822), (17730, 24752), (17927, 24480), (18564, 23640), (18720, 23443), (18912, 23205), (19040, 23049), (19890, 22064), (20094, 21840), (20488, 21420), (20685, 21216)]