1415911680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1381}}^1$

素因数の和:1497

約数の個数: 216

約数和(自身を含む): 4957538040

約数和(自身を除く): 3541626360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 89, 90, 96, 120, 128, 144, 160, 178, 180, 192, 240, 256, 267, 288, 320, 356, 360, 384, 445, 480, 534, 576, 640, 712, 720, 768, 801, 890, 960, 1068, 1152, 1280, 1335, 1381, 1424, 1440, 1602, 1780, 1920, 2136, 2304, 2670, 2762, 2848, 2880, 3204, 3560, 3840, 4005, 4143, 4272, 5340, 5524, 5696, 5760, 6408, 6905, 7120, 8010, 8286, 8544, 10680, 11048, 11392, 11520, 12429, 12816, 13810, 14240, 16020, 16572, 17088, 20715, 21360, 22096, 22784, 24858, 25632, 27620, 28480, 32040, 33144, 34176, 41430, 42720, 44192, 49716, 51264, 55240, 56960, 62145, 64080, 66288, 68352, 82860, 85440, 88384, 99432, 102528, 110480, 113920, 122909, 124290, 128160, 132576, 165720, 170880, 176768, 198864, 205056, 220960, 245818, 248580, 256320, 265152, 331440, 341760, 353536, 368727, 397728, 441920, 491636, 497160, 512640, 530304, 614545, 662880, 737454, 795456, 883840, 983272, 994320, 1025280, 1060608, 1106181, 1229090, 1325760, 1474908, 1590912, 1767680, 1843635, 1966544, 1988640, 2212362, 2458180, 2651520, 2949816, 3181824, 3687270, 3933088, 3977280, 4424724, 4916360, 5303040, 5530905, 5899632, 7374540, 7866176, 7954560, 8849448, 9832720, 11061810, 11799264, 14749080, 15732352, 15909120, 17698896, 19665440, 22123620, 23598528, 29498160, 31464704, 35397792, 39330880, 44247240, 47197056, 58996320, 70795584, 78661760, 88494480, 94394112, 117992640, 141591168, 157323520, 176988960, 235985280, 283182336, 353977920, 471970560, 707955840, 1415911680]

約数ペア:

[(1, 1415911680), (2, 707955840), (3, 471970560), (4, 353977920), (5, 283182336), (6, 235985280), (8, 176988960), (9, 157323520), (10, 141591168), (12, 117992640), (15, 94394112), (16, 88494480), (18, 78661760), (20, 70795584), (24, 58996320), (30, 47197056), (32, 44247240), (36, 39330880), (40, 35397792), (45, 31464704), (48, 29498160), (60, 23598528), (64, 22123620), (72, 19665440), (80, 17698896), (89, 15909120), (90, 15732352), (96, 14749080), (120, 11799264), (128, 11061810), (144, 9832720), (160, 8849448), (178, 7954560), (180, 7866176), (192, 7374540), (240, 5899632), (256, 5530905), (267, 5303040), (288, 4916360), (320, 4424724), (356, 3977280), (360, 3933088), (384, 3687270), (445, 3181824), (480, 2949816), (534, 2651520), (576, 2458180), (640, 2212362), (712, 1988640), (720, 1966544), (768, 1843635), (801, 1767680), (890, 1590912), (960, 1474908), (1068, 1325760), (1152, 1229090), (1280, 1106181), (1335, 1060608), (1381, 1025280), (1424, 994320), (1440, 983272), (1602, 883840), (1780, 795456), (1920, 737454), (2136, 662880), (2304, 614545), (2670, 530304), (2762, 512640), (2848, 497160), (2880, 491636), (3204, 441920), (3560, 397728), (3840, 368727), (4005, 353536), (4143, 341760), (4272, 331440), (5340, 265152), (5524, 256320), (5696, 248580), (5760, 245818), (6408, 220960), (6905, 205056), (7120, 198864), (8010, 176768), (8286, 170880), (8544, 165720), (10680, 132576), (11048, 128160), (11392, 124290), (11520, 122909), (12429, 113920), (12816, 110480), (13810, 102528), (14240, 99432), (16020, 88384), (16572, 85440), (17088, 82860), (20715, 68352), (21360, 66288), (22096, 64080), (22784, 62145), (24858, 56960), (25632, 55240), (27620, 51264), (28480, 49716), (32040, 44192), (33144, 42720), (34176, 41430)]