4256628480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:744

約数の個数: 432

約数和(自身を含む): 16253773536

約数和(自身を除く): 11997145056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 43, 45, 48, 52, 60, 64, 65, 72, 78, 80, 86, 90, 96, 104, 117, 120, 128, 129, 130, 144, 156, 160, 172, 180, 192, 195, 208, 215, 234, 240, 256, 258, 260, 288, 312, 320, 344, 360, 384, 387, 390, 416, 430, 468, 480, 516, 520, 559, 576, 585, 624, 640, 645, 661, 688, 720, 768, 774, 780, 832, 860, 936, 960, 1032, 1040, 1118, 1152, 1170, 1248, 1280, 1290, 1322, 1376, 1440, 1548, 1560, 1664, 1677, 1720, 1872, 1920, 1935, 1983, 2064, 2080, 2236, 2304, 2340, 2496, 2580, 2644, 2752, 2795, 2880, 3096, 3120, 3305, 3328, 3354, 3440, 3744, 3840, 3870, 3966, 4128, 4160, 4472, 4680, 4992, 5031, 5160, 5288, 5504, 5590, 5760, 5949, 6192, 6240, 6610, 6708, 6880, 7488, 7740, 7932, 8256, 8320, 8385, 8593, 8944, 9360, 9915, 9984, 10062, 10320, 10576, 11008, 11180, 11520, 11898, 12384, 12480, 13220, 13416, 13760, 14976, 15480, 15864, 16512, 16640, 16770, 17186, 17888, 18720, 19830, 20124, 20640, 21152, 22360, 23796, 24768, 24960, 25155, 25779, 26440, 26832, 27520, 28423, 29745, 29952, 30960, 31728, 33024, 33540, 34372, 35776, 37440, 39660, 40248, 41280, 42304, 42965, 44720, 47592, 49536, 49920, 50310, 51558, 52880, 53664, 55040, 56846, 59490, 61920, 63456, 67080, 68744, 71552, 74880, 77337, 79320, 80496, 82560, 84608, 85269, 85930, 89440, 95184, 99072, 100620, 103116, 105760, 107328, 113692, 118980, 123840, 126912, 128895, 134160, 137488, 142115, 143104, 149760, 154674, 158640, 160992, 165120, 169216, 170538, 171860, 178880, 190368, 201240, 206232, 211520, 214656, 227384, 237960, 247680, 253824, 255807, 257790, 268320, 274976, 284230, 309348, 317280, 321984, 341076, 343720, 357760, 369499, 380736, 386685, 402480, 412464, 423040, 426345, 429312, 454768, 475920, 495360, 507648, 511614, 515580, 536640, 549952, 568460, 618696, 634560, 643968, 682152, 687440, 715520, 738998, 761472, 773370, 804960, 824928, 846080, 852690, 909536, 951840, 1023228, 1031160, 1073280, 1099904, 1108497, 1136920, 1237392, 1269120, 1279035, 1287936, 1364304, 1374880, 1477996, 1522944, 1546740, 1609920, 1649856, 1705380, 1819072, 1847495, 1903680, 2046456, 2062320, 2146560, 2199808, 2216994, 2273840, 2474784, 2538240, 2558070, 2728608, 2749760, 2955992, 3093480, 3219840, 3299712, 3325491, 3410760, 3638144, 3694990, 3807360, 4092912, 4124640, 4433988, 4547680, 4949568, 5116140, 5457216, 5499520, 5542485, 5911984, 6186960, 6439680, 6599424, 6650982, 6821520, 7276288, 7389980, 7614720, 8185824, 8249280, 8867976, 9095360, 9899136, 10232280, 10914432, 10999040, 11084970, 11823968, 12373920, 13301964, 13643040, 14779960, 16371648, 16498560, 16627455, 17735952, 18190720, 19798272, 20464560, 21828864, 22169940, 23647936, 24747840, 26603928, 27286080, 29559920, 32743296, 32997120, 33254910, 35471904, 36381440, 40929120, 44339880, 47295872, 49495680, 53207856, 54572160, 59119840, 65486592, 66509820, 70943808, 81858240, 88679760, 94591744, 98991360, 106415712, 109144320, 118239680, 133019640, 141887616, 163716480, 177359520, 212831424, 236479360, 266039280, 283775232, 327432960, 354719040, 425662848, 472958720, 532078560, 709438080, 851325696, 1064157120, 1418876160, 2128314240, 4256628480]

約数ペア:

[(1, 4256628480), (2, 2128314240), (3, 1418876160), (4, 1064157120), (5, 851325696), (6, 709438080), (8, 532078560), (9, 472958720), (10, 425662848), (12, 354719040), (13, 327432960), (15, 283775232), (16, 266039280), (18, 236479360), (20, 212831424), (24, 177359520), (26, 163716480), (30, 141887616), (32, 133019640), (36, 118239680), (39, 109144320), (40, 106415712), (43, 98991360), (45, 94591744), (48, 88679760), (52, 81858240), (60, 70943808), (64, 66509820), (65, 65486592), (72, 59119840), (78, 54572160), (80, 53207856), (86, 49495680), (90, 47295872), (96, 44339880), (104, 40929120), (117, 36381440), (120, 35471904), (128, 33254910), (129, 32997120), (130, 32743296), (144, 29559920), (156, 27286080), (160, 26603928), (172, 24747840), (180, 23647936), (192, 22169940), (195, 21828864), (208, 20464560), (215, 19798272), (234, 18190720), (240, 17735952), (256, 16627455), (258, 16498560), (260, 16371648), (288, 14779960), (312, 13643040), (320, 13301964), (344, 12373920), (360, 11823968), (384, 11084970), (387, 10999040), (390, 10914432), (416, 10232280), (430, 9899136), (468, 9095360), (480, 8867976), (516, 8249280), (520, 8185824), (559, 7614720), (576, 7389980), (585, 7276288), (624, 6821520), (640, 6650982), (645, 6599424), (661, 6439680), (688, 6186960), (720, 5911984), (768, 5542485), (774, 5499520), (780, 5457216), (832, 5116140), (860, 4949568), (936, 4547680), (960, 4433988), (1032, 4124640), (1040, 4092912), (1118, 3807360), (1152, 3694990), (1170, 3638144), (1248, 3410760), (1280, 3325491), (1290, 3299712), (1322, 3219840), (1376, 3093480), (1440, 2955992), (1548, 2749760), (1560, 2728608), (1664, 2558070), (1677, 2538240), (1720, 2474784), (1872, 2273840), (1920, 2216994), (1935, 2199808), (1983, 2146560), (2064, 2062320), (2080, 2046456), (2236, 1903680), (2304, 1847495), (2340, 1819072), (2496, 1705380), (2580, 1649856), (2644, 1609920), (2752, 1546740), (2795, 1522944), (2880, 1477996), (3096, 1374880), (3120, 1364304), (3305, 1287936), (3328, 1279035), (3354, 1269120), (3440, 1237392), (3744, 1136920), (3840, 1108497), (3870, 1099904), (3966, 1073280), (4128, 1031160), (4160, 1023228), (4472, 951840), (4680, 909536), (4992, 852690), (5031, 846080), (5160, 824928), (5288, 804960), (5504, 773370), (5590, 761472), (5760, 738998), (5949, 715520), (6192, 687440), (6240, 682152), (6610, 643968), (6708, 634560), (6880, 618696), (7488, 568460), (7740, 549952), (7932, 536640), (8256, 515580), (8320, 511614), (8385, 507648), (8593, 495360), (8944, 475920), (9360, 454768), (9915, 429312), (9984, 426345), (10062, 423040), (10320, 412464), (10576, 402480), (11008, 386685), (11180, 380736), (11520, 369499), (11898, 357760), (12384, 343720), (12480, 341076), (13220, 321984), (13416, 317280), (13760, 309348), (14976, 284230), (15480, 274976), (15864, 268320), (16512, 257790), (16640, 255807), (16770, 253824), (17186, 247680), (17888, 237960), (18720, 227384), (19830, 214656), (20124, 211520), (20640, 206232), (21152, 201240), (22360, 190368), (23796, 178880), (24768, 171860), (24960, 170538), (25155, 169216), (25779, 165120), (26440, 160992), (26832, 158640), (27520, 154674), (28423, 149760), (29745, 143104), (29952, 142115), (30960, 137488), (31728, 134160), (33024, 128895), (33540, 126912), (34372, 123840), (35776, 118980), (37440, 113692), (39660, 107328), (40248, 105760), (41280, 103116), (42304, 100620), (42965, 99072), (44720, 95184), (47592, 89440), (49536, 85930), (49920, 85269), (50310, 84608), (51558, 82560), (52880, 80496), (53664, 79320), (55040, 77337), (56846, 74880), (59490, 71552), (61920, 68744), (63456, 67080)]