12885653760

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{479377}}^1$

素因数の和:479408

約数の個数: 144

約数和(自身を含む): 47032734336

約数和(自身を除く): 34147080576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 479377, 958754, 1438131, 1917508, 2396885, 2876262, 3355639, 3835016, 4793770, 5752524, 6711278, 7190655, 7670032, 9587540, 10066917, 11505048, 13422556, 14381310, 15340064, 16778195, 19175080, 20133834, 23010096, 26845112, 28762620, 30680128, 33556390, 38350160, 40267668, 46020192, 50334585, 53690224, 57525240, 61360256, 67112780, 76700320, 80535336, 92040384, 100669170, 107380448, 115050480, 122720512, 134225560, 153400640, 161070672, 184080768, 201338340, 214760896, 230100960, 268451120, 306801280, 322141344, 368161536, 402676680, 429521792, 460201920, 536902240, 613602560, 644282688, 805353360, 859043584, 920403840, 1073804480, 1288565376, 1610706720, 1840807680, 2147608960, 2577130752, 3221413440, 4295217920, 6442826880, 12885653760]

約数ペア:

[(1, 12885653760), (2, 6442826880), (3, 4295217920), (4, 3221413440), (5, 2577130752), (6, 2147608960), (7, 1840807680), (8, 1610706720), (10, 1288565376), (12, 1073804480), (14, 920403840), (15, 859043584), (16, 805353360), (20, 644282688), (21, 613602560), (24, 536902240), (28, 460201920), (30, 429521792), (32, 402676680), (35, 368161536), (40, 322141344), (42, 306801280), (48, 268451120), (56, 230100960), (60, 214760896), (64, 201338340), (70, 184080768), (80, 161070672), (84, 153400640), (96, 134225560), (105, 122720512), (112, 115050480), (120, 107380448), (128, 100669170), (140, 92040384), (160, 80535336), (168, 76700320), (192, 67112780), (210, 61360256), (224, 57525240), (240, 53690224), (256, 50334585), (280, 46020192), (320, 40267668), (336, 38350160), (384, 33556390), (420, 30680128), (448, 28762620), (480, 26845112), (560, 23010096), (640, 20133834), (672, 19175080), (768, 16778195), (840, 15340064), (896, 14381310), (960, 13422556), (1120, 11505048), (1280, 10066917), (1344, 9587540), (1680, 7670032), (1792, 7190655), (1920, 6711278), (2240, 5752524), (2688, 4793770), (3360, 3835016), (3840, 3355639), (4480, 2876262), (5376, 2396885), (6720, 1917508), (8960, 1438131), (13440, 958754), (26880, 479377)]