1981428480

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:721

約数の個数: 360

約数和(自身を含む): 7345522800

約数和(自身を除く): 5364094320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 81, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 162, 174, 180, 192, 216, 232, 240, 256, 261, 270, 288, 290, 320, 324, 348, 360, 384, 405, 432, 435, 464, 480, 522, 540, 576, 580, 640, 648, 659, 696, 720, 768, 783, 810, 864, 870, 928, 960, 1044, 1080, 1152, 1160, 1280, 1296, 1305, 1318, 1392, 1440, 1566, 1620, 1728, 1740, 1856, 1920, 1977, 2088, 2160, 2304, 2320, 2349, 2592, 2610, 2636, 2784, 2880, 3132, 3240, 3295, 3456, 3480, 3712, 3840, 3915, 3954, 4176, 4320, 4640, 4698, 5184, 5220, 5272, 5568, 5760, 5931, 6264, 6480, 6590, 6912, 6960, 7424, 7830, 7908, 8352, 8640, 9280, 9396, 9885, 10368, 10440, 10544, 11136, 11520, 11745, 11862, 12528, 12960, 13180, 13920, 15660, 15816, 16704, 17280, 17793, 18560, 18792, 19111, 19770, 20736, 20880, 21088, 22272, 23490, 23724, 25056, 25920, 26360, 27840, 29655, 31320, 31632, 33408, 34560, 35586, 37120, 37584, 38222, 39540, 41760, 42176, 46980, 47448, 50112, 51840, 52720, 53379, 55680, 57333, 59310, 62640, 63264, 66816, 71172, 75168, 76444, 79080, 83520, 84352, 88965, 93960, 94896, 95555, 100224, 103680, 105440, 106758, 111360, 114666, 118620, 125280, 126528, 142344, 150336, 152888, 158160, 167040, 168704, 171999, 177930, 187920, 189792, 191110, 200448, 210880, 213516, 229332, 237240, 250560, 253056, 266895, 284688, 286665, 300672, 305776, 316320, 334080, 343998, 355860, 375840, 379584, 382220, 421760, 427032, 458664, 474480, 501120, 506112, 515997, 533790, 569376, 573330, 601344, 611552, 632640, 687996, 711720, 751680, 759168, 764440, 843520, 854064, 859995, 917328, 948960, 1002240, 1031994, 1067580, 1138752, 1146660, 1223104, 1265280, 1375992, 1423440, 1503360, 1518336, 1528880, 1547991, 1708128, 1719990, 1834656, 1897920, 2063988, 2135160, 2277504, 2293320, 2446208, 2530560, 2579985, 2751984, 2846880, 3006720, 3057760, 3095982, 3416256, 3439980, 3669312, 3795840, 4127976, 4270320, 4555008, 4586640, 4892416, 5159970, 5503968, 5693760, 6115520, 6191964, 6832512, 6879960, 7338624, 7591680, 7739955, 8255952, 8540640, 9173280, 10319940, 11007936, 11387520, 12231040, 12383928, 13665024, 13759920, 14677248, 15479910, 16511904, 17081280, 18346560, 20639880, 22015872, 22775040, 24462080, 24767856, 27519840, 30959820, 33023808, 34162560, 36693120, 41279760, 44031744, 49535712, 55039680, 61919640, 66047616, 68325120, 73386240, 82559520, 99071424, 110079360, 123839280, 132095232, 165119040, 198142848, 220158720, 247678560, 330238080, 396285696, 495357120, 660476160, 990714240, 1981428480]

約数ペア:

[(1, 1981428480), (2, 990714240), (3, 660476160), (4, 495357120), (5, 396285696), (6, 330238080), (8, 247678560), (9, 220158720), (10, 198142848), (12, 165119040), (15, 132095232), (16, 123839280), (18, 110079360), (20, 99071424), (24, 82559520), (27, 73386240), (29, 68325120), (30, 66047616), (32, 61919640), (36, 55039680), (40, 49535712), (45, 44031744), (48, 41279760), (54, 36693120), (58, 34162560), (60, 33023808), (64, 30959820), (72, 27519840), (80, 24767856), (81, 24462080), (87, 22775040), (90, 22015872), (96, 20639880), (108, 18346560), (116, 17081280), (120, 16511904), (128, 15479910), (135, 14677248), (144, 13759920), (145, 13665024), (160, 12383928), (162, 12231040), (174, 11387520), (180, 11007936), (192, 10319940), (216, 9173280), (232, 8540640), (240, 8255952), (256, 7739955), (261, 7591680), (270, 7338624), (288, 6879960), (290, 6832512), (320, 6191964), (324, 6115520), (348, 5693760), (360, 5503968), (384, 5159970), (405, 4892416), (432, 4586640), (435, 4555008), (464, 4270320), (480, 4127976), (522, 3795840), (540, 3669312), (576, 3439980), (580, 3416256), (640, 3095982), (648, 3057760), (659, 3006720), (696, 2846880), (720, 2751984), (768, 2579985), (783, 2530560), (810, 2446208), (864, 2293320), (870, 2277504), (928, 2135160), (960, 2063988), (1044, 1897920), (1080, 1834656), (1152, 1719990), (1160, 1708128), (1280, 1547991), (1296, 1528880), (1305, 1518336), (1318, 1503360), (1392, 1423440), (1440, 1375992), (1566, 1265280), (1620, 1223104), (1728, 1146660), (1740, 1138752), (1856, 1067580), (1920, 1031994), (1977, 1002240), (2088, 948960), (2160, 917328), (2304, 859995), (2320, 854064), (2349, 843520), (2592, 764440), (2610, 759168), (2636, 751680), (2784, 711720), (2880, 687996), (3132, 632640), (3240, 611552), (3295, 601344), (3456, 573330), (3480, 569376), (3712, 533790), (3840, 515997), (3915, 506112), (3954, 501120), (4176, 474480), (4320, 458664), (4640, 427032), (4698, 421760), (5184, 382220), (5220, 379584), (5272, 375840), (5568, 355860), (5760, 343998), (5931, 334080), (6264, 316320), (6480, 305776), (6590, 300672), (6912, 286665), (6960, 284688), (7424, 266895), (7830, 253056), (7908, 250560), (8352, 237240), (8640, 229332), (9280, 213516), (9396, 210880), (9885, 200448), (10368, 191110), (10440, 189792), (10544, 187920), (11136, 177930), (11520, 171999), (11745, 168704), (11862, 167040), (12528, 158160), (12960, 152888), (13180, 150336), (13920, 142344), (15660, 126528), (15816, 125280), (16704, 118620), (17280, 114666), (17793, 111360), (18560, 106758), (18792, 105440), (19111, 103680), (19770, 100224), (20736, 95555), (20880, 94896), (21088, 93960), (22272, 88965), (23490, 84352), (23724, 83520), (25056, 79080), (25920, 76444), (26360, 75168), (27840, 71172), (29655, 66816), (31320, 63264), (31632, 62640), (33408, 59310), (34560, 57333), (35586, 55680), (37120, 53379), (37584, 52720), (38222, 51840), (39540, 50112), (41760, 47448), (42176, 46980)]