491598720

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 384

約数和(自身を含む): 1837836000

約数和(自身を除く): 1346237280

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, 109, 116, 120, 128, 135, 144, 145, 160, 162, 174, 180, 192, 216, 218, 232, 240, 243, 261, 270, 288, 290, 320, 324, 327, 348, 360, 384, 405, 432, 435, 436, 464, 480, 486, 522, 540, 545, 576, 580, 640, 648, 654, 696, 720, 783, 810, 864, 870, 872, 928, 960, 972, 981, 1044, 1080, 1090, 1152, 1160, 1215, 1296, 1305, 1308, 1392, 1440, 1566, 1620, 1635, 1728, 1740, 1744, 1856, 1920, 1944, 1962, 2088, 2160, 2180, 2320, 2349, 2430, 2592, 2610, 2616, 2784, 2880, 2943, 3132, 3161, 3240, 3270, 3456, 3480, 3488, 3712, 3888, 3915, 3924, 4176, 4320, 4360, 4640, 4698, 4860, 4905, 5184, 5220, 5232, 5568, 5760, 5886, 6264, 6322, 6480, 6540, 6960, 6976, 7047, 7776, 7830, 7848, 8352, 8640, 8720, 8829, 9280, 9396, 9483, 9720, 9810, 10368, 10440, 10464, 11136, 11745, 11772, 12528, 12644, 12960, 13080, 13920, 13952, 14094, 14715, 15552, 15660, 15696, 15805, 16704, 17280, 17440, 17658, 18560, 18792, 18966, 19440, 19620, 20880, 20928, 23490, 23544, 25056, 25288, 25920, 26160, 26487, 27840, 28188, 28449, 29430, 31104, 31320, 31392, 31610, 33408, 34880, 35235, 35316, 37584, 37932, 38880, 39240, 41760, 41856, 44145, 46980, 47088, 47415, 50112, 50576, 51840, 52320, 52974, 55680, 56376, 56898, 58860, 62640, 62784, 63220, 69760, 70470, 70632, 75168, 75864, 77760, 78480, 83520, 85347, 88290, 93960, 94176, 94830, 100224, 101152, 104640, 105948, 112752, 113796, 117720, 125280, 125568, 126440, 132435, 140940, 141264, 142245, 150336, 151728, 155520, 156960, 167040, 170694, 176580, 187920, 188352, 189660, 202304, 209280, 211896, 225504, 227592, 235440, 250560, 252880, 256041, 264870, 281880, 282528, 284490, 300672, 303456, 313920, 341388, 353160, 375840, 376704, 379320, 404608, 423792, 426735, 451008, 455184, 470880, 501120, 505760, 512082, 529740, 563760, 565056, 568980, 606912, 627840, 682776, 706320, 751680, 758640, 768123, 847584, 853470, 902016, 910368, 941760, 1011520, 1024164, 1059480, 1127520, 1130112, 1137960, 1213824, 1280205, 1365552, 1412640, 1503360, 1517280, 1536246, 1695168, 1706940, 1820736, 1883520, 2023040, 2048328, 2118960, 2255040, 2275920, 2560410, 2731104, 2825280, 3034560, 3072492, 3390336, 3413880, 3641472, 3840615, 4096656, 4237920, 4510080, 4551840, 5120820, 5462208, 5650560, 6069120, 6144984, 6827760, 7681230, 8193312, 8475840, 9103680, 10241640, 10924416, 12289968, 13655520, 15362460, 16386624, 16951680, 18207360, 20483280, 24579936, 27311040, 30724920, 32773248, 40966560, 49159872, 54622080, 61449840, 81933120, 98319744, 122899680, 163866240, 245799360, 491598720]

約数ペア:

[(1, 491598720), (2, 245799360), (3, 163866240), (4, 122899680), (5, 98319744), (6, 81933120), (8, 61449840), (9, 54622080), (10, 49159872), (12, 40966560), (15, 32773248), (16, 30724920), (18, 27311040), (20, 24579936), (24, 20483280), (27, 18207360), (29, 16951680), (30, 16386624), (32, 15362460), (36, 13655520), (40, 12289968), (45, 10924416), (48, 10241640), (54, 9103680), (58, 8475840), (60, 8193312), (64, 7681230), (72, 6827760), (80, 6144984), (81, 6069120), (87, 5650560), (90, 5462208), (96, 5120820), (108, 4551840), (109, 4510080), (116, 4237920), (120, 4096656), (128, 3840615), (135, 3641472), (144, 3413880), (145, 3390336), (160, 3072492), (162, 3034560), (174, 2825280), (180, 2731104), (192, 2560410), (216, 2275920), (218, 2255040), (232, 2118960), (240, 2048328), (243, 2023040), (261, 1883520), (270, 1820736), (288, 1706940), (290, 1695168), (320, 1536246), (324, 1517280), (327, 1503360), (348, 1412640), (360, 1365552), (384, 1280205), (405, 1213824), (432, 1137960), (435, 1130112), (436, 1127520), (464, 1059480), (480, 1024164), (486, 1011520), (522, 941760), (540, 910368), (545, 902016), (576, 853470), (580, 847584), (640, 768123), (648, 758640), (654, 751680), (696, 706320), (720, 682776), (783, 627840), (810, 606912), (864, 568980), (870, 565056), (872, 563760), (928, 529740), (960, 512082), (972, 505760), (981, 501120), (1044, 470880), (1080, 455184), (1090, 451008), (1152, 426735), (1160, 423792), (1215, 404608), (1296, 379320), (1305, 376704), (1308, 375840), (1392, 353160), (1440, 341388), (1566, 313920), (1620, 303456), (1635, 300672), (1728, 284490), (1740, 282528), (1744, 281880), (1856, 264870), (1920, 256041), (1944, 252880), (1962, 250560), (2088, 235440), (2160, 227592), (2180, 225504), (2320, 211896), (2349, 209280), (2430, 202304), (2592, 189660), (2610, 188352), (2616, 187920), (2784, 176580), (2880, 170694), (2943, 167040), (3132, 156960), (3161, 155520), (3240, 151728), (3270, 150336), (3456, 142245), (3480, 141264), (3488, 140940), (3712, 132435), (3888, 126440), (3915, 125568), (3924, 125280), (4176, 117720), (4320, 113796), (4360, 112752), (4640, 105948), (4698, 104640), (4860, 101152), (4905, 100224), (5184, 94830), (5220, 94176), (5232, 93960), (5568, 88290), (5760, 85347), (5886, 83520), (6264, 78480), (6322, 77760), (6480, 75864), (6540, 75168), (6960, 70632), (6976, 70470), (7047, 69760), (7776, 63220), (7830, 62784), (7848, 62640), (8352, 58860), (8640, 56898), (8720, 56376), (8829, 55680), (9280, 52974), (9396, 52320), (9483, 51840), (9720, 50576), (9810, 50112), (10368, 47415), (10440, 47088), (10464, 46980), (11136, 44145), (11745, 41856), (11772, 41760), (12528, 39240), (12644, 38880), (12960, 37932), (13080, 37584), (13920, 35316), (13952, 35235), (14094, 34880), (14715, 33408), (15552, 31610), (15660, 31392), (15696, 31320), (15805, 31104), (16704, 29430), (17280, 28449), (17440, 28188), (17658, 27840), (18560, 26487), (18792, 26160), (18966, 25920), (19440, 25288), (19620, 25056), (20880, 23544), (20928, 23490)]