18904250880

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9431}}^1$

素因数の和:9492

約数の個数: 320

約数和(自身を含む): 69472339200

約数和(自身を除く): 50568088320

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, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 256, 261, 270, 288, 290, 320, 348, 360, 384, 432, 435, 464, 480, 512, 522, 540, 576, 580, 640, 696, 720, 768, 783, 864, 870, 928, 960, 1044, 1080, 1152, 1160, 1280, 1305, 1392, 1440, 1536, 1566, 1728, 1740, 1856, 1920, 2088, 2160, 2304, 2320, 2560, 2610, 2784, 2880, 3132, 3456, 3480, 3712, 3840, 3915, 4176, 4320, 4608, 4640, 5220, 5568, 5760, 6264, 6912, 6960, 7424, 7680, 7830, 8352, 8640, 9280, 9431, 10440, 11136, 11520, 12528, 13824, 13920, 14848, 15660, 16704, 17280, 18560, 18862, 20880, 22272, 23040, 25056, 27840, 28293, 31320, 33408, 34560, 37120, 37724, 41760, 44544, 47155, 50112, 55680, 56586, 62640, 66816, 69120, 74240, 75448, 83520, 84879, 94310, 100224, 111360, 113172, 125280, 133632, 141465, 150896, 167040, 169758, 188620, 200448, 222720, 226344, 250560, 254637, 273499, 282930, 301792, 334080, 339516, 377240, 400896, 424395, 452688, 501120, 509274, 546998, 565860, 603584, 668160, 679032, 754480, 820497, 848790, 905376, 1002240, 1018548, 1093996, 1131720, 1207168, 1273185, 1358064, 1367495, 1508960, 1640994, 1697580, 1810752, 2004480, 2037096, 2187992, 2263440, 2414336, 2461491, 2546370, 2716128, 2734990, 3017920, 3281988, 3395160, 3621504, 4074192, 4102485, 4375984, 4526880, 4828672, 4922982, 5092740, 5432256, 5469980, 6035840, 6563976, 6790320, 7243008, 7384473, 8148384, 8204970, 8751968, 9053760, 9845964, 10185480, 10864512, 10939960, 12071680, 12307455, 13127952, 13580640, 14486016, 14768946, 16296768, 16409940, 17503936, 18107520, 19691928, 20370960, 21729024, 21879920, 24143360, 24614910, 26255904, 27161280, 29537892, 32593536, 32819880, 35007872, 36215040, 36922365, 39383856, 40741920, 43458048, 43759840, 49229820, 52511808, 54322560, 59075784, 65187072, 65639760, 70015744, 72430080, 73844730, 78767712, 81483840, 87519680, 98459640, 105023616, 108645120, 118151568, 130374144, 131279520, 140031488, 147689460, 157535424, 162967680, 175039360, 196919280, 210047232, 217290240, 236303136, 262559040, 295378920, 315070848, 325935360, 350078720, 393838560, 420094464, 472606272, 525118080, 590757840, 630141696, 651870720, 700157440, 787677120, 945212544, 1050236160, 1181515680, 1260283392, 1575354240, 1890425088, 2100472320, 2363031360, 3150708480, 3780850176, 4726062720, 6301416960, 9452125440, 18904250880]

約数ペア:

[(1, 18904250880), (2, 9452125440), (3, 6301416960), (4, 4726062720), (5, 3780850176), (6, 3150708480), (8, 2363031360), (9, 2100472320), (10, 1890425088), (12, 1575354240), (15, 1260283392), (16, 1181515680), (18, 1050236160), (20, 945212544), (24, 787677120), (27, 700157440), (29, 651870720), (30, 630141696), (32, 590757840), (36, 525118080), (40, 472606272), (45, 420094464), (48, 393838560), (54, 350078720), (58, 325935360), (60, 315070848), (64, 295378920), (72, 262559040), (80, 236303136), (87, 217290240), (90, 210047232), (96, 196919280), (108, 175039360), (116, 162967680), (120, 157535424), (128, 147689460), (135, 140031488), (144, 131279520), (145, 130374144), (160, 118151568), (174, 108645120), (180, 105023616), (192, 98459640), (216, 87519680), (232, 81483840), (240, 78767712), (256, 73844730), (261, 72430080), (270, 70015744), (288, 65639760), (290, 65187072), (320, 59075784), (348, 54322560), (360, 52511808), (384, 49229820), (432, 43759840), (435, 43458048), (464, 40741920), (480, 39383856), (512, 36922365), (522, 36215040), (540, 35007872), (576, 32819880), (580, 32593536), (640, 29537892), (696, 27161280), (720, 26255904), (768, 24614910), (783, 24143360), (864, 21879920), (870, 21729024), (928, 20370960), (960, 19691928), (1044, 18107520), (1080, 17503936), (1152, 16409940), (1160, 16296768), (1280, 14768946), (1305, 14486016), (1392, 13580640), (1440, 13127952), (1536, 12307455), (1566, 12071680), (1728, 10939960), (1740, 10864512), (1856, 10185480), (1920, 9845964), (2088, 9053760), (2160, 8751968), (2304, 8204970), (2320, 8148384), (2560, 7384473), (2610, 7243008), (2784, 6790320), (2880, 6563976), (3132, 6035840), (3456, 5469980), (3480, 5432256), (3712, 5092740), (3840, 4922982), (3915, 4828672), (4176, 4526880), (4320, 4375984), (4608, 4102485), (4640, 4074192), (5220, 3621504), (5568, 3395160), (5760, 3281988), (6264, 3017920), (6912, 2734990), (6960, 2716128), (7424, 2546370), (7680, 2461491), (7830, 2414336), (8352, 2263440), (8640, 2187992), (9280, 2037096), (9431, 2004480), (10440, 1810752), (11136, 1697580), (11520, 1640994), (12528, 1508960), (13824, 1367495), (13920, 1358064), (14848, 1273185), (15660, 1207168), (16704, 1131720), (17280, 1093996), (18560, 1018548), (18862, 1002240), (20880, 905376), (22272, 848790), (23040, 820497), (25056, 754480), (27840, 679032), (28293, 668160), (31320, 603584), (33408, 565860), (34560, 546998), (37120, 509274), (37724, 501120), (41760, 452688), (44544, 424395), (47155, 400896), (50112, 377240), (55680, 339516), (56586, 334080), (62640, 301792), (66816, 282930), (69120, 273499), (74240, 254637), (75448, 250560), (83520, 226344), (84879, 222720), (94310, 200448), (100224, 188620), (111360, 169758), (113172, 167040), (125280, 150896), (133632, 141465)]