1972091520

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{829}}^1$

素因数の和:920

約数の個数: 384

約数和(自身を含む): 7924176000

約数和(自身を除く): 5952084480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 59, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 118, 120, 126, 128, 140, 144, 160, 168, 177, 180, 192, 210, 224, 236, 240, 252, 280, 288, 295, 315, 320, 336, 354, 360, 384, 413, 420, 448, 472, 480, 504, 531, 560, 576, 590, 630, 640, 672, 708, 720, 826, 829, 840, 885, 896, 944, 960, 1008, 1062, 1120, 1152, 1180, 1239, 1260, 1344, 1416, 1440, 1652, 1658, 1680, 1770, 1888, 1920, 2016, 2065, 2124, 2240, 2360, 2478, 2487, 2520, 2655, 2688, 2832, 2880, 3304, 3316, 3360, 3540, 3717, 3776, 4032, 4130, 4145, 4248, 4480, 4720, 4956, 4974, 5040, 5310, 5664, 5760, 5803, 6195, 6608, 6632, 6720, 7080, 7434, 7461, 7552, 8064, 8260, 8290, 8496, 9440, 9912, 9948, 10080, 10620, 11328, 11606, 12390, 12435, 13216, 13264, 13440, 14160, 14868, 14922, 16520, 16580, 16992, 17409, 18585, 18880, 19824, 19896, 20160, 21240, 22656, 23212, 24780, 24870, 26432, 26528, 28320, 29015, 29736, 29844, 33040, 33160, 33984, 34818, 37170, 37305, 37760, 39648, 39792, 40320, 42480, 46424, 48911, 49560, 49740, 52227, 52864, 53056, 56640, 58030, 59472, 59688, 66080, 66320, 67968, 69636, 74340, 74610, 79296, 79584, 84960, 87045, 92848, 97822, 99120, 99480, 104454, 106112, 113280, 116060, 118944, 119376, 132160, 132640, 139272, 146733, 148680, 149220, 158592, 159168, 169920, 174090, 185696, 195644, 198240, 198960, 208908, 232120, 237888, 238752, 244555, 261135, 264320, 265280, 278544, 293466, 297360, 298440, 318336, 339840, 342377, 348180, 371392, 391288, 396480, 397920, 417816, 440199, 464240, 475776, 477504, 489110, 522270, 530560, 557088, 586932, 594720, 596880, 684754, 696360, 733665, 742784, 782576, 792960, 795840, 835632, 880398, 928480, 955008, 978220, 1027131, 1044540, 1114176, 1173864, 1189440, 1193760, 1369508, 1392720, 1467330, 1565152, 1591680, 1671264, 1711885, 1760796, 1856960, 1956440, 2054262, 2089080, 2200995, 2228352, 2347728, 2378880, 2387520, 2739016, 2785440, 2934660, 3081393, 3130304, 3342528, 3423770, 3521592, 3713920, 3912880, 4108524, 4178160, 4401990, 4695456, 4775040, 5135655, 5478032, 5570880, 5869320, 6162786, 6260608, 6685056, 6847540, 7043184, 7825760, 8217048, 8356320, 8803980, 9390912, 10271310, 10956064, 11141760, 11738640, 12325572, 13695080, 14086368, 15406965, 15651520, 16434096, 16712640, 17607960, 18781824, 20542620, 21912128, 23477280, 24651144, 27390160, 28172736, 30813930, 31303040, 32868192, 33425280, 35215920, 41085240, 43824256, 46954560, 49302288, 54780320, 56345472, 61627860, 65736384, 70431840, 82170480, 93909120, 98604576, 109560640, 123255720, 131472768, 140863680, 164340960, 197209152, 219121280, 246511440, 281727360, 328681920, 394418304, 493022880, 657363840, 986045760, 1972091520]

約数ペア:

[(1, 1972091520), (2, 986045760), (3, 657363840), (4, 493022880), (5, 394418304), (6, 328681920), (7, 281727360), (8, 246511440), (9, 219121280), (10, 197209152), (12, 164340960), (14, 140863680), (15, 131472768), (16, 123255720), (18, 109560640), (20, 98604576), (21, 93909120), (24, 82170480), (28, 70431840), (30, 65736384), (32, 61627860), (35, 56345472), (36, 54780320), (40, 49302288), (42, 46954560), (45, 43824256), (48, 41085240), (56, 35215920), (59, 33425280), (60, 32868192), (63, 31303040), (64, 30813930), (70, 28172736), (72, 27390160), (80, 24651144), (84, 23477280), (90, 21912128), (96, 20542620), (105, 18781824), (112, 17607960), (118, 16712640), (120, 16434096), (126, 15651520), (128, 15406965), (140, 14086368), (144, 13695080), (160, 12325572), (168, 11738640), (177, 11141760), (180, 10956064), (192, 10271310), (210, 9390912), (224, 8803980), (236, 8356320), (240, 8217048), (252, 7825760), (280, 7043184), (288, 6847540), (295, 6685056), (315, 6260608), (320, 6162786), (336, 5869320), (354, 5570880), (360, 5478032), (384, 5135655), (413, 4775040), (420, 4695456), (448, 4401990), (472, 4178160), (480, 4108524), (504, 3912880), (531, 3713920), (560, 3521592), (576, 3423770), (590, 3342528), (630, 3130304), (640, 3081393), (672, 2934660), (708, 2785440), (720, 2739016), (826, 2387520), (829, 2378880), (840, 2347728), (885, 2228352), (896, 2200995), (944, 2089080), (960, 2054262), (1008, 1956440), (1062, 1856960), (1120, 1760796), (1152, 1711885), (1180, 1671264), (1239, 1591680), (1260, 1565152), (1344, 1467330), (1416, 1392720), (1440, 1369508), (1652, 1193760), (1658, 1189440), (1680, 1173864), (1770, 1114176), (1888, 1044540), (1920, 1027131), (2016, 978220), (2065, 955008), (2124, 928480), (2240, 880398), (2360, 835632), (2478, 795840), (2487, 792960), (2520, 782576), (2655, 742784), (2688, 733665), (2832, 696360), (2880, 684754), (3304, 596880), (3316, 594720), (3360, 586932), (3540, 557088), (3717, 530560), (3776, 522270), (4032, 489110), (4130, 477504), (4145, 475776), (4248, 464240), (4480, 440199), (4720, 417816), (4956, 397920), (4974, 396480), (5040, 391288), (5310, 371392), (5664, 348180), (5760, 342377), (5803, 339840), (6195, 318336), (6608, 298440), (6632, 297360), (6720, 293466), (7080, 278544), (7434, 265280), (7461, 264320), (7552, 261135), (8064, 244555), (8260, 238752), (8290, 237888), (8496, 232120), (9440, 208908), (9912, 198960), (9948, 198240), (10080, 195644), (10620, 185696), (11328, 174090), (11606, 169920), (12390, 159168), (12435, 158592), (13216, 149220), (13264, 148680), (13440, 146733), (14160, 139272), (14868, 132640), (14922, 132160), (16520, 119376), (16580, 118944), (16992, 116060), (17409, 113280), (18585, 106112), (18880, 104454), (19824, 99480), (19896, 99120), (20160, 97822), (21240, 92848), (22656, 87045), (23212, 84960), (24780, 79584), (24870, 79296), (26432, 74610), (26528, 74340), (28320, 69636), (29015, 67968), (29736, 66320), (29844, 66080), (33040, 59688), (33160, 59472), (33984, 58030), (34818, 56640), (37170, 53056), (37305, 52864), (37760, 52227), (39648, 49740), (39792, 49560), (40320, 48911), (42480, 46424)]