392777280

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{19483}}^1$

素因数の和:19513

約数の個数: 168

約数和(自身を含む): 1544068032

約数和(自身を除く): 1151290752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 19483, 20160, 38966, 58449, 77932, 97415, 116898, 136381, 155864, 175347, 194830, 233796, 272762, 292245, 311728, 350694, 389660, 409143, 467592, 545524, 584490, 623456, 681905, 701388, 779320, 818286, 876735, 935184, 1091048, 1168980, 1227429, 1246912, 1363810, 1402776, 1558640, 1636572, 1753470, 1870368, 2045715, 2182096, 2337960, 2454858, 2727620, 2805552, 3117280, 3273144, 3506940, 3740736, 4091430, 4364192, 4675920, 4909716, 5455240, 5611104, 6137145, 6234560, 6546288, 7013880, 8182860, 8728384, 9351840, 9819432, 10910480, 11222208, 12274290, 13092576, 14027760, 16365720, 18703680, 19638864, 21820960, 24548580, 26185152, 28055520, 32731440, 39277728, 43641920, 49097160, 56111040, 65462880, 78555456, 98194320, 130925760, 196388640, 392777280]

約数ペア:

[(1, 392777280), (2, 196388640), (3, 130925760), (4, 98194320), (5, 78555456), (6, 65462880), (7, 56111040), (8, 49097160), (9, 43641920), (10, 39277728), (12, 32731440), (14, 28055520), (15, 26185152), (16, 24548580), (18, 21820960), (20, 19638864), (21, 18703680), (24, 16365720), (28, 14027760), (30, 13092576), (32, 12274290), (35, 11222208), (36, 10910480), (40, 9819432), (42, 9351840), (45, 8728384), (48, 8182860), (56, 7013880), (60, 6546288), (63, 6234560), (64, 6137145), (70, 5611104), (72, 5455240), (80, 4909716), (84, 4675920), (90, 4364192), (96, 4091430), (105, 3740736), (112, 3506940), (120, 3273144), (126, 3117280), (140, 2805552), (144, 2727620), (160, 2454858), (168, 2337960), (180, 2182096), (192, 2045715), (210, 1870368), (224, 1753470), (240, 1636572), (252, 1558640), (280, 1402776), (288, 1363810), (315, 1246912), (320, 1227429), (336, 1168980), (360, 1091048), (420, 935184), (448, 876735), (480, 818286), (504, 779320), (560, 701388), (576, 681905), (630, 623456), (672, 584490), (720, 545524), (840, 467592), (960, 409143), (1008, 389660), (1120, 350694), (1260, 311728), (1344, 292245), (1440, 272762), (1680, 233796), (2016, 194830), (2240, 175347), (2520, 155864), (2880, 136381), (3360, 116898), (4032, 97415), (5040, 77932), (6720, 58449), (10080, 38966), (19483, 20160)]