82880565760

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{13417}}^1$

素因数の和:13586

約数の個数: 160

約数和(自身を含む): 210840791040

約数和(自身を除く): 127960225280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 127, 128, 152, 160, 190, 254, 256, 304, 320, 380, 508, 512, 608, 635, 640, 760, 1016, 1216, 1270, 1280, 1520, 2032, 2413, 2432, 2540, 2560, 3040, 4064, 4826, 4864, 5080, 6080, 8128, 9652, 9728, 10160, 12065, 12160, 13417, 16256, 19304, 20320, 24130, 24320, 26834, 32512, 38608, 40640, 48260, 48640, 53668, 65024, 67085, 77216, 81280, 96520, 107336, 134170, 154432, 162560, 193040, 214672, 254923, 268340, 308864, 325120, 386080, 429344, 509846, 536680, 617728, 772160, 858688, 1019692, 1073360, 1235456, 1274615, 1544320, 1703959, 1717376, 2039384, 2146720, 2549230, 3088640, 3407918, 3434752, 4078768, 4293440, 5098460, 6177280, 6815836, 6869504, 8157536, 8519795, 8586880, 10196920, 13631672, 16315072, 17039590, 17173760, 20393840, 27263344, 32375221, 32630144, 34079180, 34347520, 40787680, 54526688, 64750442, 65260288, 68158360, 81575360, 109053376, 129500884, 130520576, 136316720, 161876105, 163150720, 218106752, 259001768, 272633440, 323752210, 326301440, 436213504, 518003536, 545266880, 647504420, 652602880, 872427008, 1036007072, 1090533760, 1295008840, 2072014144, 2181067520, 2590017680, 4144028288, 4362135040, 5180035360, 8288056576, 10360070720, 16576113152, 20720141440, 41440282880, 82880565760]

約数ペア:

[(1, 82880565760), (2, 41440282880), (4, 20720141440), (5, 16576113152), (8, 10360070720), (10, 8288056576), (16, 5180035360), (19, 4362135040), (20, 4144028288), (32, 2590017680), (38, 2181067520), (40, 2072014144), (64, 1295008840), (76, 1090533760), (80, 1036007072), (95, 872427008), (127, 652602880), (128, 647504420), (152, 545266880), (160, 518003536), (190, 436213504), (254, 326301440), (256, 323752210), (304, 272633440), (320, 259001768), (380, 218106752), (508, 163150720), (512, 161876105), (608, 136316720), (635, 130520576), (640, 129500884), (760, 109053376), (1016, 81575360), (1216, 68158360), (1270, 65260288), (1280, 64750442), (1520, 54526688), (2032, 40787680), (2413, 34347520), (2432, 34079180), (2540, 32630144), (2560, 32375221), (3040, 27263344), (4064, 20393840), (4826, 17173760), (4864, 17039590), (5080, 16315072), (6080, 13631672), (8128, 10196920), (9652, 8586880), (9728, 8519795), (10160, 8157536), (12065, 6869504), (12160, 6815836), (13417, 6177280), (16256, 5098460), (19304, 4293440), (20320, 4078768), (24130, 3434752), (24320, 3407918), (26834, 3088640), (32512, 2549230), (38608, 2146720), (40640, 2039384), (48260, 1717376), (48640, 1703959), (53668, 1544320), (65024, 1274615), (67085, 1235456), (77216, 1073360), (81280, 1019692), (96520, 858688), (107336, 772160), (134170, 617728), (154432, 536680), (162560, 509846), (193040, 429344), (214672, 386080), (254923, 325120), (268340, 308864)]