980701440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:305

約数の個数: 288

約数和(自身を含む): 3374856576

約数和(自身を除く): 2394155136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 83, 85, 96, 102, 120, 128, 136, 160, 166, 170, 181, 192, 204, 240, 249, 255, 256, 272, 320, 332, 340, 362, 384, 408, 415, 480, 498, 510, 543, 544, 640, 664, 680, 724, 768, 816, 830, 905, 960, 996, 1020, 1086, 1088, 1245, 1280, 1328, 1360, 1411, 1448, 1632, 1660, 1810, 1920, 1992, 2040, 2172, 2176, 2490, 2656, 2715, 2720, 2822, 2896, 3077, 3264, 3320, 3620, 3840, 3984, 4080, 4233, 4344, 4352, 4980, 5312, 5430, 5440, 5644, 5792, 6154, 6528, 6640, 7055, 7240, 7968, 8160, 8466, 8688, 9231, 9960, 10624, 10860, 10880, 11288, 11584, 12308, 13056, 13280, 14110, 14480, 15023, 15385, 15936, 16320, 16932, 17376, 18462, 19920, 21165, 21248, 21720, 21760, 22576, 23168, 24616, 26560, 28220, 28960, 30046, 30770, 31872, 32640, 33864, 34752, 36924, 39840, 42330, 43440, 45069, 45152, 46155, 46336, 49232, 53120, 56440, 57920, 60092, 61540, 63744, 65280, 67728, 69504, 73848, 75115, 79680, 84660, 86880, 90138, 90304, 92310, 98464, 106240, 112880, 115840, 120184, 123080, 135456, 139008, 147696, 150230, 159360, 169320, 173760, 180276, 180608, 184620, 196928, 225345, 225760, 231680, 240368, 246160, 255391, 270912, 295392, 300460, 318720, 338640, 347520, 360552, 361216, 369240, 393856, 450690, 451520, 480736, 492320, 510782, 541824, 590784, 600920, 677280, 695040, 721104, 738480, 766173, 787712, 901380, 903040, 961472, 984640, 1021564, 1083648, 1181568, 1201840, 1276955, 1354560, 1442208, 1476960, 1532346, 1802760, 1806080, 1922944, 1969280, 2043128, 2363136, 2403680, 2553910, 2709120, 2884416, 2953920, 3064692, 3605520, 3830865, 3845888, 3938560, 4086256, 4807360, 5107820, 5418240, 5768832, 5907840, 6129384, 7211040, 7661730, 8172512, 9614720, 10215640, 11537664, 11815680, 12258768, 14422080, 15323460, 16345024, 19229440, 20431280, 24517536, 28844160, 30646920, 32690048, 40862560, 49035072, 57688320, 61293840, 65380096, 81725120, 98070144, 122587680, 163450240, 196140288, 245175360, 326900480, 490350720, 980701440]

約数ペア:

[(1, 980701440), (2, 490350720), (3, 326900480), (4, 245175360), (5, 196140288), (6, 163450240), (8, 122587680), (10, 98070144), (12, 81725120), (15, 65380096), (16, 61293840), (17, 57688320), (20, 49035072), (24, 40862560), (30, 32690048), (32, 30646920), (34, 28844160), (40, 24517536), (48, 20431280), (51, 19229440), (60, 16345024), (64, 15323460), (68, 14422080), (80, 12258768), (83, 11815680), (85, 11537664), (96, 10215640), (102, 9614720), (120, 8172512), (128, 7661730), (136, 7211040), (160, 6129384), (166, 5907840), (170, 5768832), (181, 5418240), (192, 5107820), (204, 4807360), (240, 4086256), (249, 3938560), (255, 3845888), (256, 3830865), (272, 3605520), (320, 3064692), (332, 2953920), (340, 2884416), (362, 2709120), (384, 2553910), (408, 2403680), (415, 2363136), (480, 2043128), (498, 1969280), (510, 1922944), (543, 1806080), (544, 1802760), (640, 1532346), (664, 1476960), (680, 1442208), (724, 1354560), (768, 1276955), (816, 1201840), (830, 1181568), (905, 1083648), (960, 1021564), (996, 984640), (1020, 961472), (1086, 903040), (1088, 901380), (1245, 787712), (1280, 766173), (1328, 738480), (1360, 721104), (1411, 695040), (1448, 677280), (1632, 600920), (1660, 590784), (1810, 541824), (1920, 510782), (1992, 492320), (2040, 480736), (2172, 451520), (2176, 450690), (2490, 393856), (2656, 369240), (2715, 361216), (2720, 360552), (2822, 347520), (2896, 338640), (3077, 318720), (3264, 300460), (3320, 295392), (3620, 270912), (3840, 255391), (3984, 246160), (4080, 240368), (4233, 231680), (4344, 225760), (4352, 225345), (4980, 196928), (5312, 184620), (5430, 180608), (5440, 180276), (5644, 173760), (5792, 169320), (6154, 159360), (6528, 150230), (6640, 147696), (7055, 139008), (7240, 135456), (7968, 123080), (8160, 120184), (8466, 115840), (8688, 112880), (9231, 106240), (9960, 98464), (10624, 92310), (10860, 90304), (10880, 90138), (11288, 86880), (11584, 84660), (12308, 79680), (13056, 75115), (13280, 73848), (14110, 69504), (14480, 67728), (15023, 65280), (15385, 63744), (15936, 61540), (16320, 60092), (16932, 57920), (17376, 56440), (18462, 53120), (19920, 49232), (21165, 46336), (21248, 46155), (21720, 45152), (21760, 45069), (22576, 43440), (23168, 42330), (24616, 39840), (26560, 36924), (28220, 34752), (28960, 33864), (30046, 32640), (30770, 31872)]