16705657920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{569}}^1$

素因数の和:870

約数の個数: 448

約数和(自身を含む): 64546398720

約数和(自身を除く): 47840740800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 257, 272, 280, 320, 336, 340, 357, 408, 420, 448, 476, 480, 510, 514, 544, 560, 569, 595, 672, 680, 714, 771, 816, 840, 952, 960, 1020, 1028, 1088, 1120, 1138, 1190, 1285, 1344, 1360, 1428, 1542, 1632, 1680, 1707, 1785, 1799, 1904, 2040, 2056, 2240, 2276, 2380, 2570, 2720, 2845, 2856, 3084, 3264, 3360, 3414, 3570, 3598, 3808, 3855, 3983, 4080, 4112, 4369, 4552, 4760, 5140, 5397, 5440, 5690, 5712, 6168, 6720, 6828, 7140, 7196, 7616, 7710, 7966, 8160, 8224, 8535, 8738, 8995, 9104, 9520, 9673, 10280, 10794, 11380, 11424, 11949, 12336, 13107, 13656, 14280, 14392, 15420, 15932, 16320, 16448, 17070, 17476, 17990, 18208, 19040, 19346, 19915, 20560, 21588, 21845, 22760, 22848, 23898, 24672, 26214, 26985, 27312, 28560, 28784, 29019, 30583, 30840, 31864, 34140, 34952, 35980, 36416, 38080, 38692, 39830, 41120, 43176, 43690, 45520, 47796, 48365, 49344, 52428, 53970, 54624, 57120, 57568, 58038, 59745, 61166, 61680, 63728, 65535, 67711, 68280, 69904, 71960, 77384, 79660, 82240, 86352, 87380, 91040, 91749, 95592, 96730, 104856, 107940, 109248, 114240, 115136, 116076, 119490, 122332, 123360, 127456, 131070, 135422, 136560, 139808, 143920, 145095, 146233, 152915, 154768, 159320, 172704, 174760, 182080, 183498, 191184, 193460, 203133, 209712, 215880, 232152, 238980, 244664, 246720, 254912, 262140, 270844, 273120, 279616, 287840, 290190, 292466, 305830, 309536, 318640, 338555, 345408, 349520, 366996, 382368, 386920, 406266, 419424, 431760, 438699, 458745, 464304, 477960, 489328, 524280, 541688, 546240, 575680, 580380, 584932, 611660, 619072, 637280, 677110, 699040, 731165, 733992, 764736, 773840, 812532, 838848, 863520, 877398, 917490, 928608, 955920, 978656, 1015665, 1023631, 1048560, 1083376, 1160760, 1169864, 1223320, 1274560, 1354220, 1398080, 1462330, 1467984, 1547680, 1625064, 1727040, 1754796, 1834980, 1857216, 1911840, 1957312, 2031330, 2047262, 2097120, 2166752, 2193495, 2321520, 2339728, 2446640, 2485961, 2708440, 2924660, 2935968, 3070893, 3095360, 3250128, 3509592, 3669960, 3823680, 4062660, 4094524, 4194240, 4333504, 4386990, 4643040, 4679456, 4893280, 4971922, 5118155, 5416880, 5849320, 5871936, 6141786, 6500256, 7019184, 7339920, 7457883, 8125320, 8189048, 8773980, 9286080, 9358912, 9786560, 9943844, 10236310, 10833760, 11698640, 12283572, 12429805, 13000512, 14038368, 14679840, 14915766, 15354465, 16250640, 16378096, 17401727, 17547960, 19887688, 20472620, 21667520, 23397280, 24567144, 24859610, 28076736, 29359680, 29831532, 30708930, 32501280, 32756192, 34803454, 35095920, 37289415, 39775376, 40945240, 46794560, 49134288, 49719220, 52205181, 59663064, 61417860, 65002560, 65512384, 69606908, 70191840, 74578830, 79550752, 81890480, 87008635, 98268576, 99438440, 104410362, 119326128, 122835720, 139213816, 140383680, 149157660, 159101504, 163780960, 174017270, 196537152, 198876880, 208820724, 238652256, 245671440, 261025905, 278427632, 298315320, 327561920, 348034540, 397753760, 417641448, 477304512, 491342880, 522051810, 556855264, 596630640, 696069080, 795507520, 835282896, 982685760, 1044103620, 1113710528, 1193261280, 1392138160, 1670565792, 2088207240, 2386522560, 2784276320, 3341131584, 4176414480, 5568552640, 8352828960, 16705657920]

約数ペア:

[(1, 16705657920), (2, 8352828960), (3, 5568552640), (4, 4176414480), (5, 3341131584), (6, 2784276320), (7, 2386522560), (8, 2088207240), (10, 1670565792), (12, 1392138160), (14, 1193261280), (15, 1113710528), (16, 1044103620), (17, 982685760), (20, 835282896), (21, 795507520), (24, 696069080), (28, 596630640), (30, 556855264), (32, 522051810), (34, 491342880), (35, 477304512), (40, 417641448), (42, 397753760), (48, 348034540), (51, 327561920), (56, 298315320), (60, 278427632), (64, 261025905), (68, 245671440), (70, 238652256), (80, 208820724), (84, 198876880), (85, 196537152), (96, 174017270), (102, 163780960), (105, 159101504), (112, 149157660), (119, 140383680), (120, 139213816), (136, 122835720), (140, 119326128), (160, 104410362), (168, 99438440), (170, 98268576), (192, 87008635), (204, 81890480), (210, 79550752), (224, 74578830), (238, 70191840), (240, 69606908), (255, 65512384), (257, 65002560), (272, 61417860), (280, 59663064), (320, 52205181), (336, 49719220), (340, 49134288), (357, 46794560), (408, 40945240), (420, 39775376), (448, 37289415), (476, 35095920), (480, 34803454), (510, 32756192), (514, 32501280), (544, 30708930), (560, 29831532), (569, 29359680), (595, 28076736), (672, 24859610), (680, 24567144), (714, 23397280), (771, 21667520), (816, 20472620), (840, 19887688), (952, 17547960), (960, 17401727), (1020, 16378096), (1028, 16250640), (1088, 15354465), (1120, 14915766), (1138, 14679840), (1190, 14038368), (1285, 13000512), (1344, 12429805), (1360, 12283572), (1428, 11698640), (1542, 10833760), (1632, 10236310), (1680, 9943844), (1707, 9786560), (1785, 9358912), (1799, 9286080), (1904, 8773980), (2040, 8189048), (2056, 8125320), (2240, 7457883), (2276, 7339920), (2380, 7019184), (2570, 6500256), (2720, 6141786), (2845, 5871936), (2856, 5849320), (3084, 5416880), (3264, 5118155), (3360, 4971922), (3414, 4893280), (3570, 4679456), (3598, 4643040), (3808, 4386990), (3855, 4333504), (3983, 4194240), (4080, 4094524), (4112, 4062660), (4369, 3823680), (4552, 3669960), (4760, 3509592), (5140, 3250128), (5397, 3095360), (5440, 3070893), (5690, 2935968), (5712, 2924660), (6168, 2708440), (6720, 2485961), (6828, 2446640), (7140, 2339728), (7196, 2321520), (7616, 2193495), (7710, 2166752), (7966, 2097120), (8160, 2047262), (8224, 2031330), (8535, 1957312), (8738, 1911840), (8995, 1857216), (9104, 1834980), (9520, 1754796), (9673, 1727040), (10280, 1625064), (10794, 1547680), (11380, 1467984), (11424, 1462330), (11949, 1398080), (12336, 1354220), (13107, 1274560), (13656, 1223320), (14280, 1169864), (14392, 1160760), (15420, 1083376), (15932, 1048560), (16320, 1023631), (16448, 1015665), (17070, 978656), (17476, 955920), (17990, 928608), (18208, 917490), (19040, 877398), (19346, 863520), (19915, 838848), (20560, 812532), (21588, 773840), (21845, 764736), (22760, 733992), (22848, 731165), (23898, 699040), (24672, 677110), (26214, 637280), (26985, 619072), (27312, 611660), (28560, 584932), (28784, 580380), (29019, 575680), (30583, 546240), (30840, 541688), (31864, 524280), (34140, 489328), (34952, 477960), (35980, 464304), (36416, 458745), (38080, 438699), (38692, 431760), (39830, 419424), (41120, 406266), (43176, 386920), (43690, 382368), (45520, 366996), (47796, 349520), (48365, 345408), (49344, 338555), (52428, 318640), (53970, 309536), (54624, 305830), (57120, 292466), (57568, 290190), (58038, 287840), (59745, 279616), (61166, 273120), (61680, 270844), (63728, 262140), (65535, 254912), (67711, 246720), (68280, 244664), (69904, 238980), (71960, 232152), (77384, 215880), (79660, 209712), (82240, 203133), (86352, 193460), (87380, 191184), (91040, 183498), (91749, 182080), (95592, 174760), (96730, 172704), (104856, 159320), (107940, 154768), (109248, 152915), (114240, 146233), (115136, 145095), (116076, 143920), (119490, 139808), (122332, 136560), (123360, 135422), (127456, 131070)]