1987580160

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{199}}^1$

素因数の和:263

約数の個数: 432

約数和(自身を含む): 7530096000

約数和(自身を除く): 5542515840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 199, 204, 216, 240, 255, 256, 270, 272, 288, 289, 306, 320, 340, 360, 384, 398, 408, 432, 459, 480, 510, 540, 544, 576, 578, 597, 612, 640, 680, 720, 765, 768, 796, 816, 864, 867, 918, 960, 995, 1020, 1080, 1088, 1152, 1156, 1194, 1224, 1280, 1360, 1440, 1445, 1530, 1592, 1632, 1728, 1734, 1791, 1836, 1920, 1990, 2040, 2160, 2176, 2295, 2304, 2312, 2388, 2448, 2601, 2720, 2880, 2890, 2985, 3060, 3184, 3264, 3383, 3456, 3468, 3582, 3672, 3840, 3980, 4080, 4320, 4335, 4352, 4590, 4624, 4776, 4896, 5202, 5373, 5440, 5760, 5780, 5970, 6120, 6368, 6528, 6766, 6912, 6936, 7164, 7344, 7803, 7960, 8160, 8640, 8670, 8955, 9180, 9248, 9552, 9792, 10149, 10404, 10746, 10880, 11520, 11560, 11940, 12240, 12736, 13005, 13056, 13532, 13872, 14328, 14688, 15606, 15920, 16320, 16915, 17280, 17340, 17910, 18360, 18496, 19104, 19584, 20298, 20808, 21492, 21760, 23120, 23880, 24480, 25472, 26010, 26865, 27064, 27744, 28656, 29376, 30447, 31212, 31840, 32640, 33830, 34560, 34680, 35820, 36720, 36992, 38208, 39015, 39168, 40596, 41616, 42984, 46240, 47760, 48960, 50745, 50944, 52020, 53730, 54128, 55488, 57312, 57511, 58752, 60894, 62424, 63680, 65280, 67660, 69360, 71640, 73440, 73984, 76416, 78030, 81192, 83232, 85968, 91341, 92480, 95520, 97920, 101490, 104040, 107460, 108256, 110976, 114624, 115022, 117504, 121788, 124848, 127360, 135320, 138720, 143280, 146880, 152235, 152832, 156060, 162384, 166464, 171936, 172533, 182682, 184960, 191040, 195840, 202980, 208080, 214920, 216512, 221952, 229248, 230044, 243576, 249696, 254720, 270640, 277440, 286560, 287555, 293760, 304470, 312120, 324768, 332928, 343872, 345066, 365364, 369920, 382080, 405960, 416160, 429840, 433024, 456705, 458496, 460088, 487152, 499392, 517599, 541280, 554880, 573120, 575110, 587520, 608940, 624240, 649536, 665856, 687744, 690132, 730728, 764160, 811920, 832320, 859680, 862665, 866048, 913410, 920176, 974304, 998784, 1035198, 1082560, 1109760, 1146240, 1150220, 1217880, 1248480, 1299072, 1375488, 1380264, 1461456, 1552797, 1623840, 1664640, 1719360, 1725330, 1826820, 1840352, 1948608, 1997568, 2070396, 2165120, 2292480, 2300440, 2435760, 2496960, 2587995, 2598144, 2760528, 2922912, 3105594, 3247680, 3329280, 3438720, 3450660, 3653640, 3680704, 3897216, 4140792, 4330240, 4600880, 4871520, 4993920, 5175990, 5521056, 5845824, 6211188, 6495360, 6877440, 6901320, 7307280, 7361408, 7763985, 7794432, 8281584, 9201760, 9743040, 9987840, 10351980, 11042112, 11691648, 12422376, 12990720, 13802640, 14614560, 14722816, 15527970, 16563168, 18403520, 19486080, 20703960, 22084224, 23383296, 24844752, 27605280, 29229120, 31055940, 33126336, 36807040, 38972160, 41407920, 44168448, 49689504, 55210560, 58458240, 62111880, 66252672, 73614080, 82815840, 99379008, 110421120, 116916480, 124223760, 132505344, 165631680, 198758016, 220842240, 248447520, 331263360, 397516032, 496895040, 662526720, 993790080, 1987580160]

約数ペア:

[(1, 1987580160), (2, 993790080), (3, 662526720), (4, 496895040), (5, 397516032), (6, 331263360), (8, 248447520), (9, 220842240), (10, 198758016), (12, 165631680), (15, 132505344), (16, 124223760), (17, 116916480), (18, 110421120), (20, 99379008), (24, 82815840), (27, 73614080), (30, 66252672), (32, 62111880), (34, 58458240), (36, 55210560), (40, 49689504), (45, 44168448), (48, 41407920), (51, 38972160), (54, 36807040), (60, 33126336), (64, 31055940), (68, 29229120), (72, 27605280), (80, 24844752), (85, 23383296), (90, 22084224), (96, 20703960), (102, 19486080), (108, 18403520), (120, 16563168), (128, 15527970), (135, 14722816), (136, 14614560), (144, 13802640), (153, 12990720), (160, 12422376), (170, 11691648), (180, 11042112), (192, 10351980), (199, 9987840), (204, 9743040), (216, 9201760), (240, 8281584), (255, 7794432), (256, 7763985), (270, 7361408), (272, 7307280), (288, 6901320), (289, 6877440), (306, 6495360), (320, 6211188), (340, 5845824), (360, 5521056), (384, 5175990), (398, 4993920), (408, 4871520), (432, 4600880), (459, 4330240), (480, 4140792), (510, 3897216), (540, 3680704), (544, 3653640), (576, 3450660), (578, 3438720), (597, 3329280), (612, 3247680), (640, 3105594), (680, 2922912), (720, 2760528), (765, 2598144), (768, 2587995), (796, 2496960), (816, 2435760), (864, 2300440), (867, 2292480), (918, 2165120), (960, 2070396), (995, 1997568), (1020, 1948608), (1080, 1840352), (1088, 1826820), (1152, 1725330), (1156, 1719360), (1194, 1664640), (1224, 1623840), (1280, 1552797), (1360, 1461456), (1440, 1380264), (1445, 1375488), (1530, 1299072), (1592, 1248480), (1632, 1217880), (1728, 1150220), (1734, 1146240), (1791, 1109760), (1836, 1082560), (1920, 1035198), (1990, 998784), (2040, 974304), (2160, 920176), (2176, 913410), (2295, 866048), (2304, 862665), (2312, 859680), (2388, 832320), (2448, 811920), (2601, 764160), (2720, 730728), (2880, 690132), (2890, 687744), (2985, 665856), (3060, 649536), (3184, 624240), (3264, 608940), (3383, 587520), (3456, 575110), (3468, 573120), (3582, 554880), (3672, 541280), (3840, 517599), (3980, 499392), (4080, 487152), (4320, 460088), (4335, 458496), (4352, 456705), (4590, 433024), (4624, 429840), (4776, 416160), (4896, 405960), (5202, 382080), (5373, 369920), (5440, 365364), (5760, 345066), (5780, 343872), (5970, 332928), (6120, 324768), (6368, 312120), (6528, 304470), (6766, 293760), (6912, 287555), (6936, 286560), (7164, 277440), (7344, 270640), (7803, 254720), (7960, 249696), (8160, 243576), (8640, 230044), (8670, 229248), (8955, 221952), (9180, 216512), (9248, 214920), (9552, 208080), (9792, 202980), (10149, 195840), (10404, 191040), (10746, 184960), (10880, 182682), (11520, 172533), (11560, 171936), (11940, 166464), (12240, 162384), (12736, 156060), (13005, 152832), (13056, 152235), (13532, 146880), (13872, 143280), (14328, 138720), (14688, 135320), (15606, 127360), (15920, 124848), (16320, 121788), (16915, 117504), (17280, 115022), (17340, 114624), (17910, 110976), (18360, 108256), (18496, 107460), (19104, 104040), (19584, 101490), (20298, 97920), (20808, 95520), (21492, 92480), (21760, 91341), (23120, 85968), (23880, 83232), (24480, 81192), (25472, 78030), (26010, 76416), (26865, 73984), (27064, 73440), (27744, 71640), (28656, 69360), (29376, 67660), (30447, 65280), (31212, 63680), (31840, 62424), (32640, 60894), (33830, 58752), (34560, 57511), (34680, 57312), (35820, 55488), (36720, 54128), (36992, 53730), (38208, 52020), (39015, 50944), (39168, 50745), (40596, 48960), (41616, 47760), (42984, 46240)]