442794240

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:87

約数の個数: 648

約数和(自身を含む): 1957824960

約数和(自身を除く): 1515030720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 28, 30, 32, 34, 35, 36, 38, 40, 42, 45, 48, 51, 56, 57, 60, 63, 64, 68, 70, 72, 76, 80, 84, 85, 90, 95, 96, 102, 105, 112, 114, 119, 120, 126, 128, 133, 136, 140, 144, 152, 153, 160, 168, 170, 171, 180, 190, 192, 204, 210, 224, 228, 238, 240, 252, 255, 256, 266, 272, 280, 285, 288, 289, 304, 306, 315, 320, 323, 336, 340, 342, 357, 360, 380, 384, 399, 408, 420, 448, 456, 476, 480, 504, 510, 532, 544, 560, 570, 576, 578, 595, 608, 612, 630, 640, 646, 665, 672, 680, 684, 714, 720, 760, 765, 768, 798, 816, 840, 855, 867, 896, 912, 952, 960, 969, 1008, 1020, 1064, 1071, 1088, 1120, 1140, 1152, 1156, 1190, 1197, 1216, 1224, 1260, 1280, 1292, 1330, 1344, 1360, 1368, 1428, 1440, 1445, 1520, 1530, 1596, 1615, 1632, 1680, 1710, 1734, 1785, 1792, 1824, 1904, 1920, 1938, 1995, 2016, 2023, 2040, 2128, 2142, 2176, 2240, 2261, 2280, 2304, 2312, 2380, 2394, 2432, 2448, 2520, 2584, 2601, 2660, 2688, 2720, 2736, 2856, 2880, 2890, 2907, 3040, 3060, 3192, 3230, 3264, 3360, 3420, 3468, 3570, 3648, 3808, 3840, 3876, 3990, 4032, 4046, 4080, 4256, 4284, 4335, 4352, 4480, 4522, 4560, 4624, 4760, 4788, 4845, 4864, 4896, 5040, 5168, 5202, 5320, 5355, 5376, 5440, 5472, 5491, 5712, 5760, 5780, 5814, 5985, 6069, 6080, 6120, 6384, 6460, 6528, 6720, 6783, 6840, 6936, 7140, 7296, 7616, 7752, 7980, 8064, 8092, 8160, 8512, 8568, 8670, 8960, 9044, 9120, 9248, 9520, 9576, 9690, 9792, 10080, 10115, 10336, 10404, 10640, 10710, 10880, 10944, 10982, 11305, 11424, 11520, 11560, 11628, 11970, 12138, 12160, 12240, 12768, 12920, 13005, 13056, 13440, 13566, 13680, 13872, 14280, 14535, 14592, 15232, 15504, 15960, 16128, 16184, 16320, 16473, 17024, 17136, 17340, 18088, 18207, 18240, 18496, 19040, 19152, 19380, 19584, 20160, 20230, 20349, 20672, 20808, 21280, 21420, 21760, 21888, 21964, 22610, 22848, 23120, 23256, 23940, 24276, 24320, 24480, 25536, 25840, 26010, 26880, 27132, 27360, 27455, 27744, 28560, 29070, 30345, 30464, 31008, 31920, 32368, 32640, 32946, 33915, 34048, 34272, 34680, 36176, 36414, 36480, 36992, 38080, 38304, 38437, 38760, 39168, 40320, 40460, 40698, 41344, 41616, 42560, 42840, 43776, 43928, 45220, 45696, 46240, 46512, 47880, 48552, 48960, 49419, 51072, 51680, 52020, 54264, 54720, 54910, 55488, 57120, 58140, 60690, 62016, 63840, 64736, 65280, 65892, 67830, 68544, 69360, 72352, 72828, 72960, 73984, 76160, 76608, 76874, 77520, 80640, 80920, 81396, 82365, 82688, 83232, 85120, 85680, 87856, 90440, 91035, 91392, 92480, 93024, 95760, 97104, 97920, 98838, 101745, 102144, 103360, 104040, 108528, 109440, 109820, 110976, 114240, 115311, 116280, 121380, 124032, 127680, 129472, 131784, 135660, 137088, 138720, 144704, 145656, 152320, 153216, 153748, 155040, 161840, 162792, 164730, 166464, 170240, 171360, 175712, 180880, 182070, 184960, 186048, 191520, 192185, 194208, 195840, 197676, 203490, 206720, 208080, 217056, 218880, 219640, 221952, 228480, 230622, 232560, 242760, 247095, 248064, 255360, 258944, 263568, 271320, 274176, 277440, 289408, 291312, 306432, 307496, 310080, 323680, 325584, 329460, 332928, 342720, 345933, 351424, 361760, 364140, 369920, 372096, 383040, 384370, 388416, 395352, 406980, 413440, 416160, 434112, 439280, 456960, 461244, 465120, 485520, 494190, 510720, 517888, 527136, 542640, 554880, 576555, 578816, 582624, 614992, 620160, 647360, 651168, 658920, 665856, 685440, 691866, 702848, 723520, 728280, 744192, 766080, 768740, 776832, 790704, 813960, 832320, 868224, 878560, 922488, 930240, 971040, 988380, 1054272, 1085280, 1109760, 1153110, 1165248, 1229984, 1240320, 1294720, 1302336, 1317840, 1370880, 1383732, 1405696, 1447040, 1456560, 1532160, 1537480, 1553664, 1581408, 1627920, 1664640, 1729665, 1736448, 1757120, 1844976, 1860480, 1942080, 1976760, 2108544, 2170560, 2306220, 2330496, 2459968, 2589440, 2604672, 2635680, 2767464, 2894080, 2913120, 3074960, 3162816, 3255840, 3329280, 3459330, 3514240, 3689952, 3720960, 3884160, 3953520, 4217088, 4341120, 4612440, 4660992, 4919936, 5209344, 5271360, 5534928, 5826240, 6149920, 6325632, 6511680, 6918660, 7028480, 7379904, 7768320, 7907040, 8682240, 9224880, 9839872, 10542720, 11069856, 11652480, 12299840, 12651264, 13023360, 13837320, 14759808, 15814080, 18449760, 21085440, 22139712, 23304960, 24599680, 26046720, 27674640, 29519616, 31628160, 36899520, 44279424, 49199360, 55349280, 63256320, 73799040, 88558848, 110698560, 147598080, 221397120, 442794240]

約数ペア:

[(1, 442794240), (2, 221397120), (3, 147598080), (4, 110698560), (5, 88558848), (6, 73799040), (7, 63256320), (8, 55349280), (9, 49199360), (10, 44279424), (12, 36899520), (14, 31628160), (15, 29519616), (16, 27674640), (17, 26046720), (18, 24599680), (19, 23304960), (20, 22139712), (21, 21085440), (24, 18449760), (28, 15814080), (30, 14759808), (32, 13837320), (34, 13023360), (35, 12651264), (36, 12299840), (38, 11652480), (40, 11069856), (42, 10542720), (45, 9839872), (48, 9224880), (51, 8682240), (56, 7907040), (57, 7768320), (60, 7379904), (63, 7028480), (64, 6918660), (68, 6511680), (70, 6325632), (72, 6149920), (76, 5826240), (80, 5534928), (84, 5271360), (85, 5209344), (90, 4919936), (95, 4660992), (96, 4612440), (102, 4341120), (105, 4217088), (112, 3953520), (114, 3884160), (119, 3720960), (120, 3689952), (126, 3514240), (128, 3459330), (133, 3329280), (136, 3255840), (140, 3162816), (144, 3074960), (152, 2913120), (153, 2894080), (160, 2767464), (168, 2635680), (170, 2604672), (171, 2589440), (180, 2459968), (190, 2330496), (192, 2306220), (204, 2170560), (210, 2108544), (224, 1976760), (228, 1942080), (238, 1860480), (240, 1844976), (252, 1757120), (255, 1736448), (256, 1729665), (266, 1664640), (272, 1627920), (280, 1581408), (285, 1553664), (288, 1537480), (289, 1532160), (304, 1456560), (306, 1447040), (315, 1405696), (320, 1383732), (323, 1370880), (336, 1317840), (340, 1302336), (342, 1294720), (357, 1240320), (360, 1229984), (380, 1165248), (384, 1153110), (399, 1109760), (408, 1085280), (420, 1054272), (448, 988380), (456, 971040), (476, 930240), (480, 922488), (504, 878560), (510, 868224), (532, 832320), (544, 813960), (560, 790704), (570, 776832), (576, 768740), (578, 766080), (595, 744192), (608, 728280), (612, 723520), (630, 702848), (640, 691866), (646, 685440), (665, 665856), (672, 658920), (680, 651168), (684, 647360), (714, 620160), (720, 614992), (760, 582624), (765, 578816), (768, 576555), (798, 554880), (816, 542640), (840, 527136), (855, 517888), (867, 510720), (896, 494190), (912, 485520), (952, 465120), (960, 461244), (969, 456960), (1008, 439280), (1020, 434112), (1064, 416160), (1071, 413440), (1088, 406980), (1120, 395352), (1140, 388416), (1152, 384370), (1156, 383040), (1190, 372096), (1197, 369920), (1216, 364140), (1224, 361760), (1260, 351424), (1280, 345933), (1292, 342720), (1330, 332928), (1344, 329460), (1360, 325584), (1368, 323680), (1428, 310080), (1440, 307496), (1445, 306432), (1520, 291312), (1530, 289408), (1596, 277440), (1615, 274176), (1632, 271320), (1680, 263568), (1710, 258944), (1734, 255360), (1785, 248064), (1792, 247095), (1824, 242760), (1904, 232560), (1920, 230622), (1938, 228480), (1995, 221952), (2016, 219640), (2023, 218880), (2040, 217056), (2128, 208080), (2142, 206720), (2176, 203490), (2240, 197676), (2261, 195840), (2280, 194208), (2304, 192185), (2312, 191520), (2380, 186048), (2394, 184960), (2432, 182070), (2448, 180880), (2520, 175712), (2584, 171360), (2601, 170240), (2660, 166464), (2688, 164730), (2720, 162792), (2736, 161840), (2856, 155040), (2880, 153748), (2890, 153216), (2907, 152320), (3040, 145656), (3060, 144704), (3192, 138720), (3230, 137088), (3264, 135660), (3360, 131784), (3420, 129472), (3468, 127680), (3570, 124032), (3648, 121380), (3808, 116280), (3840, 115311), (3876, 114240), (3990, 110976), (4032, 109820), (4046, 109440), (4080, 108528), (4256, 104040), (4284, 103360), (4335, 102144), (4352, 101745), (4480, 98838), (4522, 97920), (4560, 97104), (4624, 95760), (4760, 93024), (4788, 92480), (4845, 91392), (4864, 91035), (4896, 90440), (5040, 87856), (5168, 85680), (5202, 85120), (5320, 83232), (5355, 82688), (5376, 82365), (5440, 81396), (5472, 80920), (5491, 80640), (5712, 77520), (5760, 76874), (5780, 76608), (5814, 76160), (5985, 73984), (6069, 72960), (6080, 72828), (6120, 72352), (6384, 69360), (6460, 68544), (6528, 67830), (6720, 65892), (6783, 65280), (6840, 64736), (6936, 63840), (7140, 62016), (7296, 60690), (7616, 58140), (7752, 57120), (7980, 55488), (8064, 54910), (8092, 54720), (8160, 54264), (8512, 52020), (8568, 51680), (8670, 51072), (8960, 49419), (9044, 48960), (9120, 48552), (9248, 47880), (9520, 46512), (9576, 46240), (9690, 45696), (9792, 45220), (10080, 43928), (10115, 43776), (10336, 42840), (10404, 42560), (10640, 41616), (10710, 41344), (10880, 40698), (10944, 40460), (10982, 40320), (11305, 39168), (11424, 38760), (11520, 38437), (11560, 38304), (11628, 38080), (11970, 36992), (12138, 36480), (12160, 36414), (12240, 36176), (12768, 34680), (12920, 34272), (13005, 34048), (13056, 33915), (13440, 32946), (13566, 32640), (13680, 32368), (13872, 31920), (14280, 31008), (14535, 30464), (14592, 30345), (15232, 29070), (15504, 28560), (15960, 27744), (16128, 27455), (16184, 27360), (16320, 27132), (16473, 26880), (17024, 26010), (17136, 25840), (17340, 25536), (18088, 24480), (18207, 24320), (18240, 24276), (18496, 23940), (19040, 23256), (19152, 23120), (19380, 22848), (19584, 22610), (20160, 21964), (20230, 21888), (20349, 21760), (20672, 21420), (20808, 21280)]