990463680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:181

約数の個数: 448

約数和(自身を含む): 3730752000

約数和(自身を除く): 2740288320

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, 59, 60, 64, 67, 72, 80, 87, 90, 96, 108, 116, 118, 120, 134, 135, 144, 145, 160, 174, 177, 180, 192, 201, 216, 232, 236, 240, 261, 268, 270, 288, 290, 295, 320, 335, 348, 354, 360, 402, 432, 435, 464, 472, 480, 522, 531, 536, 540, 576, 580, 590, 603, 670, 696, 708, 720, 783, 804, 864, 870, 885, 928, 944, 960, 1005, 1044, 1062, 1072, 1080, 1160, 1180, 1206, 1305, 1340, 1392, 1416, 1440, 1566, 1593, 1608, 1711, 1728, 1740, 1770, 1809, 1856, 1888, 1943, 2010, 2088, 2124, 2144, 2160, 2320, 2360, 2412, 2610, 2655, 2680, 2784, 2832, 2880, 3015, 3132, 3186, 3216, 3422, 3480, 3540, 3618, 3776, 3886, 3915, 3953, 4020, 4176, 4248, 4288, 4320, 4640, 4720, 4824, 5133, 5220, 5310, 5360, 5568, 5664, 5829, 6030, 6264, 6372, 6432, 6844, 6960, 7080, 7236, 7772, 7830, 7906, 7965, 8040, 8352, 8496, 8555, 8640, 9045, 9280, 9440, 9648, 9715, 10266, 10440, 10620, 10720, 11328, 11658, 11859, 12060, 12528, 12744, 12864, 13688, 13920, 14160, 14472, 15399, 15544, 15660, 15812, 15930, 16080, 16704, 16992, 17110, 17487, 18090, 18880, 19296, 19430, 19765, 20532, 20880, 21240, 21440, 23316, 23718, 24120, 25056, 25488, 25665, 27376, 27840, 28320, 28944, 29145, 30798, 31088, 31320, 31624, 31860, 32160, 33984, 34220, 34974, 35577, 36180, 38592, 38860, 39530, 41064, 41760, 42480, 46197, 46632, 47436, 48240, 50112, 50976, 51330, 52461, 54752, 56640, 57888, 58290, 59295, 61596, 62176, 62640, 63248, 63720, 64320, 68440, 69948, 71154, 72360, 76995, 77720, 79060, 82128, 83520, 84960, 87435, 92394, 93264, 94872, 96480, 101952, 102660, 104922, 106731, 109504, 114637, 115776, 116580, 118590, 123192, 124352, 125280, 126496, 127440, 136880, 139896, 142308, 144720, 153990, 155440, 158120, 164256, 169920, 174870, 177885, 184788, 186528, 189744, 192960, 205320, 209844, 213462, 229274, 230985, 233160, 237180, 246384, 250560, 252992, 254880, 262305, 273760, 279792, 284616, 289440, 307980, 310880, 316240, 328512, 343911, 349740, 355770, 369576, 373056, 379488, 410640, 419688, 426924, 458548, 461970, 466320, 474360, 492768, 509760, 524610, 533655, 547520, 559584, 569232, 573185, 578880, 615960, 621760, 632480, 687822, 699480, 711540, 739152, 758976, 821280, 839376, 853848, 917096, 923940, 932640, 948720, 985536, 1031733, 1049220, 1067310, 1119168, 1138464, 1146370, 1231920, 1264960, 1375644, 1398960, 1423080, 1478304, 1642560, 1678752, 1707696, 1719555, 1834192, 1847880, 1865280, 1897440, 2063466, 2098440, 2134620, 2276928, 2292740, 2463840, 2751288, 2797920, 2846160, 2956608, 3095199, 3357504, 3415392, 3439110, 3668384, 3695760, 3794880, 4126932, 4196880, 4269240, 4585480, 4927680, 5158665, 5502576, 5595840, 5692320, 6190398, 6830784, 6878220, 7336768, 7391520, 8253864, 8393760, 8538480, 9170960, 10317330, 11005152, 11384640, 12380796, 13756440, 14783040, 15475995, 16507728, 16787520, 17076960, 18341920, 20634660, 22010304, 24761592, 27512880, 30951990, 33015456, 34153920, 36683840, 41269320, 49523184, 55025760, 61903980, 66030912, 82538640, 99046368, 110051520, 123807960, 165077280, 198092736, 247615920, 330154560, 495231840, 990463680]

約数ペア:

[(1, 990463680), (2, 495231840), (3, 330154560), (4, 247615920), (5, 198092736), (6, 165077280), (8, 123807960), (9, 110051520), (10, 99046368), (12, 82538640), (15, 66030912), (16, 61903980), (18, 55025760), (20, 49523184), (24, 41269320), (27, 36683840), (29, 34153920), (30, 33015456), (32, 30951990), (36, 27512880), (40, 24761592), (45, 22010304), (48, 20634660), (54, 18341920), (58, 17076960), (59, 16787520), (60, 16507728), (64, 15475995), (67, 14783040), (72, 13756440), (80, 12380796), (87, 11384640), (90, 11005152), (96, 10317330), (108, 9170960), (116, 8538480), (118, 8393760), (120, 8253864), (134, 7391520), (135, 7336768), (144, 6878220), (145, 6830784), (160, 6190398), (174, 5692320), (177, 5595840), (180, 5502576), (192, 5158665), (201, 4927680), (216, 4585480), (232, 4269240), (236, 4196880), (240, 4126932), (261, 3794880), (268, 3695760), (270, 3668384), (288, 3439110), (290, 3415392), (295, 3357504), (320, 3095199), (335, 2956608), (348, 2846160), (354, 2797920), (360, 2751288), (402, 2463840), (432, 2292740), (435, 2276928), (464, 2134620), (472, 2098440), (480, 2063466), (522, 1897440), (531, 1865280), (536, 1847880), (540, 1834192), (576, 1719555), (580, 1707696), (590, 1678752), (603, 1642560), (670, 1478304), (696, 1423080), (708, 1398960), (720, 1375644), (783, 1264960), (804, 1231920), (864, 1146370), (870, 1138464), (885, 1119168), (928, 1067310), (944, 1049220), (960, 1031733), (1005, 985536), (1044, 948720), (1062, 932640), (1072, 923940), (1080, 917096), (1160, 853848), (1180, 839376), (1206, 821280), (1305, 758976), (1340, 739152), (1392, 711540), (1416, 699480), (1440, 687822), (1566, 632480), (1593, 621760), (1608, 615960), (1711, 578880), (1728, 573185), (1740, 569232), (1770, 559584), (1809, 547520), (1856, 533655), (1888, 524610), (1943, 509760), (2010, 492768), (2088, 474360), (2124, 466320), (2144, 461970), (2160, 458548), (2320, 426924), (2360, 419688), (2412, 410640), (2610, 379488), (2655, 373056), (2680, 369576), (2784, 355770), (2832, 349740), (2880, 343911), (3015, 328512), (3132, 316240), (3186, 310880), (3216, 307980), (3422, 289440), (3480, 284616), (3540, 279792), (3618, 273760), (3776, 262305), (3886, 254880), (3915, 252992), (3953, 250560), (4020, 246384), (4176, 237180), (4248, 233160), (4288, 230985), (4320, 229274), (4640, 213462), (4720, 209844), (4824, 205320), (5133, 192960), (5220, 189744), (5310, 186528), (5360, 184788), (5568, 177885), (5664, 174870), (5829, 169920), (6030, 164256), (6264, 158120), (6372, 155440), (6432, 153990), (6844, 144720), (6960, 142308), (7080, 139896), (7236, 136880), (7772, 127440), (7830, 126496), (7906, 125280), (7965, 124352), (8040, 123192), (8352, 118590), (8496, 116580), (8555, 115776), (8640, 114637), (9045, 109504), (9280, 106731), (9440, 104922), (9648, 102660), (9715, 101952), (10266, 96480), (10440, 94872), (10620, 93264), (10720, 92394), (11328, 87435), (11658, 84960), (11859, 83520), (12060, 82128), (12528, 79060), (12744, 77720), (12864, 76995), (13688, 72360), (13920, 71154), (14160, 69948), (14472, 68440), (15399, 64320), (15544, 63720), (15660, 63248), (15812, 62640), (15930, 62176), (16080, 61596), (16704, 59295), (16992, 58290), (17110, 57888), (17487, 56640), (18090, 54752), (18880, 52461), (19296, 51330), (19430, 50976), (19765, 50112), (20532, 48240), (20880, 47436), (21240, 46632), (21440, 46197), (23316, 42480), (23718, 41760), (24120, 41064), (25056, 39530), (25488, 38860), (25665, 38592), (27376, 36180), (27840, 35577), (28320, 34974), (28944, 34220), (29145, 33984), (30798, 32160), (31088, 31860), (31320, 31624)]