1887997440

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:242

約数の個数: 480

約数和(自身を含む): 7305202080

約数和(自身を除く): 5417204640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 49, 56, 58, 60, 64, 70, 80, 84, 87, 96, 98, 105, 112, 116, 120, 128, 140, 145, 147, 160, 168, 173, 174, 192, 196, 203, 210, 224, 232, 240, 245, 256, 280, 290, 294, 320, 336, 346, 348, 384, 392, 406, 420, 435, 448, 464, 480, 490, 512, 519, 560, 580, 588, 609, 640, 672, 692, 696, 735, 768, 784, 812, 840, 865, 870, 896, 928, 960, 980, 1015, 1038, 1120, 1160, 1176, 1211, 1218, 1280, 1344, 1384, 1392, 1421, 1470, 1536, 1568, 1624, 1680, 1730, 1740, 1792, 1856, 1920, 1960, 2030, 2076, 2240, 2320, 2352, 2422, 2436, 2560, 2595, 2688, 2768, 2784, 2842, 2940, 3045, 3136, 3248, 3360, 3460, 3480, 3584, 3633, 3712, 3840, 3920, 4060, 4152, 4263, 4480, 4640, 4704, 4844, 4872, 5017, 5190, 5376, 5536, 5568, 5684, 5880, 6055, 6090, 6272, 6496, 6720, 6920, 6960, 7105, 7266, 7424, 7680, 7840, 8120, 8304, 8477, 8526, 8960, 9280, 9408, 9688, 9744, 10034, 10380, 10752, 11072, 11136, 11368, 11760, 12110, 12180, 12544, 12992, 13440, 13840, 13920, 14210, 14532, 14848, 15051, 15680, 16240, 16608, 16954, 17052, 17920, 18165, 18560, 18816, 19376, 19488, 20068, 20760, 21315, 22144, 22272, 22736, 23520, 24220, 24360, 25085, 25088, 25431, 25984, 26880, 27680, 27840, 28420, 29064, 30102, 31360, 32480, 33216, 33908, 34104, 35119, 36330, 37120, 37632, 38752, 38976, 40136, 41520, 42385, 42630, 44288, 44544, 45472, 47040, 48440, 48720, 50170, 50862, 51968, 53760, 55360, 55680, 56840, 58128, 60204, 62720, 64960, 66432, 67816, 68208, 70238, 72660, 74240, 75255, 75264, 77504, 77952, 80272, 83040, 84770, 85260, 88576, 90944, 94080, 96880, 97440, 100340, 101724, 103936, 105357, 110720, 111360, 113680, 116256, 120408, 125440, 127155, 129920, 132864, 135632, 136416, 140476, 145320, 150510, 155008, 155904, 160544, 166080, 169540, 170520, 175595, 181888, 188160, 193760, 194880, 200680, 203448, 210714, 221440, 222720, 227360, 232512, 240816, 245833, 254310, 259840, 265728, 271264, 272832, 280952, 290640, 301020, 310016, 311808, 321088, 332160, 339080, 341040, 351190, 363776, 376320, 387520, 389760, 401360, 406896, 421428, 442880, 454720, 465024, 481632, 491666, 508620, 519680, 526785, 542528, 545664, 561904, 581280, 602040, 620032, 642176, 664320, 678160, 682080, 702380, 727552, 737499, 775040, 779520, 802720, 813792, 842856, 909440, 930048, 963264, 983332, 1017240, 1053570, 1085056, 1091328, 1123808, 1162560, 1204080, 1229165, 1284352, 1328640, 1356320, 1364160, 1404760, 1474998, 1550080, 1559040, 1605440, 1627584, 1685712, 1818880, 1860096, 1926528, 1966664, 2034480, 2107140, 2170112, 2182656, 2247616, 2325120, 2408160, 2458330, 2568704, 2712640, 2728320, 2809520, 2949996, 3100160, 3210880, 3255168, 3371424, 3637760, 3687495, 3853056, 3933328, 4068960, 4214280, 4340224, 4495232, 4650240, 4816320, 4916660, 5425280, 5456640, 5619040, 5899992, 6421760, 6510336, 6742848, 7374990, 7706112, 7866656, 8137920, 8428560, 8990464, 9300480, 9632640, 9833320, 10850560, 10913280, 11238080, 11799984, 12843520, 13020672, 13485696, 14749980, 15733312, 16275840, 16857120, 17980928, 19265280, 19666640, 21701120, 22476160, 23599968, 26971392, 29499960, 31466624, 32551680, 33714240, 38530560, 39333280, 44952320, 47199936, 53942784, 58999920, 62933248, 65103360, 67428480, 78666560, 89904640, 94399872, 117999840, 125866496, 134856960, 157333120, 188799744, 235999680, 269713920, 314666240, 377599488, 471999360, 629332480, 943998720, 1887997440]

約数ペア:

[(1, 1887997440), (2, 943998720), (3, 629332480), (4, 471999360), (5, 377599488), (6, 314666240), (7, 269713920), (8, 235999680), (10, 188799744), (12, 157333120), (14, 134856960), (15, 125866496), (16, 117999840), (20, 94399872), (21, 89904640), (24, 78666560), (28, 67428480), (29, 65103360), (30, 62933248), (32, 58999920), (35, 53942784), (40, 47199936), (42, 44952320), (48, 39333280), (49, 38530560), (56, 33714240), (58, 32551680), (60, 31466624), (64, 29499960), (70, 26971392), (80, 23599968), (84, 22476160), (87, 21701120), (96, 19666640), (98, 19265280), (105, 17980928), (112, 16857120), (116, 16275840), (120, 15733312), (128, 14749980), (140, 13485696), (145, 13020672), (147, 12843520), (160, 11799984), (168, 11238080), (173, 10913280), (174, 10850560), (192, 9833320), (196, 9632640), (203, 9300480), (210, 8990464), (224, 8428560), (232, 8137920), (240, 7866656), (245, 7706112), (256, 7374990), (280, 6742848), (290, 6510336), (294, 6421760), (320, 5899992), (336, 5619040), (346, 5456640), (348, 5425280), (384, 4916660), (392, 4816320), (406, 4650240), (420, 4495232), (435, 4340224), (448, 4214280), (464, 4068960), (480, 3933328), (490, 3853056), (512, 3687495), (519, 3637760), (560, 3371424), (580, 3255168), (588, 3210880), (609, 3100160), (640, 2949996), (672, 2809520), (692, 2728320), (696, 2712640), (735, 2568704), (768, 2458330), (784, 2408160), (812, 2325120), (840, 2247616), (865, 2182656), (870, 2170112), (896, 2107140), (928, 2034480), (960, 1966664), (980, 1926528), (1015, 1860096), (1038, 1818880), (1120, 1685712), (1160, 1627584), (1176, 1605440), (1211, 1559040), (1218, 1550080), (1280, 1474998), (1344, 1404760), (1384, 1364160), (1392, 1356320), (1421, 1328640), (1470, 1284352), (1536, 1229165), (1568, 1204080), (1624, 1162560), (1680, 1123808), (1730, 1091328), (1740, 1085056), (1792, 1053570), (1856, 1017240), (1920, 983332), (1960, 963264), (2030, 930048), (2076, 909440), (2240, 842856), (2320, 813792), (2352, 802720), (2422, 779520), (2436, 775040), (2560, 737499), (2595, 727552), (2688, 702380), (2768, 682080), (2784, 678160), (2842, 664320), (2940, 642176), (3045, 620032), (3136, 602040), (3248, 581280), (3360, 561904), (3460, 545664), (3480, 542528), (3584, 526785), (3633, 519680), (3712, 508620), (3840, 491666), (3920, 481632), (4060, 465024), (4152, 454720), (4263, 442880), (4480, 421428), (4640, 406896), (4704, 401360), (4844, 389760), (4872, 387520), (5017, 376320), (5190, 363776), (5376, 351190), (5536, 341040), (5568, 339080), (5684, 332160), (5880, 321088), (6055, 311808), (6090, 310016), (6272, 301020), (6496, 290640), (6720, 280952), (6920, 272832), (6960, 271264), (7105, 265728), (7266, 259840), (7424, 254310), (7680, 245833), (7840, 240816), (8120, 232512), (8304, 227360), (8477, 222720), (8526, 221440), (8960, 210714), (9280, 203448), (9408, 200680), (9688, 194880), (9744, 193760), (10034, 188160), (10380, 181888), (10752, 175595), (11072, 170520), (11136, 169540), (11368, 166080), (11760, 160544), (12110, 155904), (12180, 155008), (12544, 150510), (12992, 145320), (13440, 140476), (13840, 136416), (13920, 135632), (14210, 132864), (14532, 129920), (14848, 127155), (15051, 125440), (15680, 120408), (16240, 116256), (16608, 113680), (16954, 111360), (17052, 110720), (17920, 105357), (18165, 103936), (18560, 101724), (18816, 100340), (19376, 97440), (19488, 96880), (20068, 94080), (20760, 90944), (21315, 88576), (22144, 85260), (22272, 84770), (22736, 83040), (23520, 80272), (24220, 77952), (24360, 77504), (25085, 75264), (25088, 75255), (25431, 74240), (25984, 72660), (26880, 70238), (27680, 68208), (27840, 67816), (28420, 66432), (29064, 64960), (30102, 62720), (31360, 60204), (32480, 58128), (33216, 56840), (33908, 55680), (34104, 55360), (35119, 53760), (36330, 51968), (37120, 50862), (37632, 50170), (38752, 48720), (38976, 48440), (40136, 47040), (41520, 45472), (42385, 44544), (42630, 44288)]