341120640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1493}}^1$

素因数の和:1539

約数の個数: 256

約数和(自身を含む): 1316632320

約数和(自身を除く): 975511680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1493, 1632, 1680, 1785, 1904, 1920, 2040, 2176, 2240, 2380, 2688, 2720, 2856, 2986, 3264, 3360, 3570, 3808, 4080, 4479, 4480, 4760, 5440, 5712, 5972, 6528, 6720, 7140, 7465, 7616, 8160, 8958, 9520, 10451, 10880, 11424, 11944, 13440, 14280, 14930, 15232, 16320, 17916, 19040, 20902, 22395, 22848, 23888, 25381, 28560, 29860, 31353, 32640, 35832, 38080, 41804, 44790, 45696, 47776, 50762, 52255, 57120, 59720, 62706, 71664, 76143, 76160, 83608, 89580, 95552, 101524, 104510, 114240, 119440, 125412, 126905, 143328, 152286, 156765, 167216, 177667, 179160, 191104, 203048, 209020, 228480, 238880, 250824, 253810, 286656, 304572, 313530, 334432, 355334, 358320, 380715, 406096, 418040, 477760, 501648, 507620, 533001, 573312, 609144, 627060, 668864, 710668, 716640, 761430, 812192, 836080, 888335, 955520, 1003296, 1015240, 1066002, 1218288, 1254120, 1337728, 1421336, 1433280, 1522860, 1624384, 1672160, 1776670, 2006592, 2030480, 2132004, 2436576, 2508240, 2665005, 2842672, 2866560, 3045720, 3248768, 3344320, 3553340, 4013184, 4060960, 4264008, 4873152, 5016480, 5330010, 5685344, 6091440, 6688640, 7106680, 8121920, 8528016, 9746304, 10032960, 10660020, 11370688, 12182880, 14213360, 16243840, 17056032, 20065920, 21320040, 22741376, 24365760, 28426720, 34112064, 42640080, 48731520, 56853440, 68224128, 85280160, 113706880, 170560320, 341120640]

約数ペア:

[(1, 341120640), (2, 170560320), (3, 113706880), (4, 85280160), (5, 68224128), (6, 56853440), (7, 48731520), (8, 42640080), (10, 34112064), (12, 28426720), (14, 24365760), (15, 22741376), (16, 21320040), (17, 20065920), (20, 17056032), (21, 16243840), (24, 14213360), (28, 12182880), (30, 11370688), (32, 10660020), (34, 10032960), (35, 9746304), (40, 8528016), (42, 8121920), (48, 7106680), (51, 6688640), (56, 6091440), (60, 5685344), (64, 5330010), (68, 5016480), (70, 4873152), (80, 4264008), (84, 4060960), (85, 4013184), (96, 3553340), (102, 3344320), (105, 3248768), (112, 3045720), (119, 2866560), (120, 2842672), (128, 2665005), (136, 2508240), (140, 2436576), (160, 2132004), (168, 2030480), (170, 2006592), (192, 1776670), (204, 1672160), (210, 1624384), (224, 1522860), (238, 1433280), (240, 1421336), (255, 1337728), (272, 1254120), (280, 1218288), (320, 1066002), (336, 1015240), (340, 1003296), (357, 955520), (384, 888335), (408, 836080), (420, 812192), (448, 761430), (476, 716640), (480, 710668), (510, 668864), (544, 627060), (560, 609144), (595, 573312), (640, 533001), (672, 507620), (680, 501648), (714, 477760), (816, 418040), (840, 406096), (896, 380715), (952, 358320), (960, 355334), (1020, 334432), (1088, 313530), (1120, 304572), (1190, 286656), (1344, 253810), (1360, 250824), (1428, 238880), (1493, 228480), (1632, 209020), (1680, 203048), (1785, 191104), (1904, 179160), (1920, 177667), (2040, 167216), (2176, 156765), (2240, 152286), (2380, 143328), (2688, 126905), (2720, 125412), (2856, 119440), (2986, 114240), (3264, 104510), (3360, 101524), (3570, 95552), (3808, 89580), (4080, 83608), (4479, 76160), (4480, 76143), (4760, 71664), (5440, 62706), (5712, 59720), (5972, 57120), (6528, 52255), (6720, 50762), (7140, 47776), (7465, 45696), (7616, 44790), (8160, 41804), (8958, 38080), (9520, 35832), (10451, 32640), (10880, 31353), (11424, 29860), (11944, 28560), (13440, 25381), (14280, 23888), (14930, 22848), (15232, 22395), (16320, 20902), (17916, 19040)]