7764120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:119

約数の個数: 256

約数和(自身を含む): 32256000

約数和(自身を除く): 24491880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 79, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 158, 168, 180, 182, 189, 195, 210, 216, 234, 237, 252, 260, 270, 273, 280, 312, 315, 316, 351, 360, 364, 378, 390, 395, 420, 455, 468, 474, 504, 520, 540, 546, 553, 585, 630, 632, 702, 711, 728, 756, 780, 790, 819, 840, 910, 936, 945, 948, 1027, 1080, 1092, 1106, 1170, 1185, 1260, 1365, 1404, 1422, 1512, 1560, 1580, 1638, 1659, 1755, 1820, 1890, 1896, 2054, 2133, 2184, 2212, 2340, 2370, 2457, 2520, 2730, 2765, 2808, 2844, 3081, 3160, 3276, 3318, 3510, 3555, 3640, 3780, 4095, 4108, 4266, 4424, 4680, 4740, 4914, 4977, 5135, 5460, 5530, 5688, 6162, 6552, 6636, 7020, 7110, 7189, 7560, 8190, 8216, 8295, 8532, 9243, 9480, 9828, 9954, 10270, 10665, 10920, 11060, 12285, 12324, 13272, 14040, 14220, 14378, 14931, 15405, 16380, 16590, 17064, 18486, 19656, 19908, 20540, 21330, 21567, 22120, 24570, 24648, 24885, 27729, 28440, 28756, 29862, 30810, 32760, 33180, 35945, 36972, 39816, 41080, 42660, 43134, 46215, 49140, 49770, 55458, 57512, 59724, 61620, 64701, 66360, 71890, 73944, 74655, 85320, 86268, 92430, 98280, 99540, 107835, 110916, 119448, 123240, 129402, 138645, 143780, 149310, 172536, 184860, 194103, 199080, 215670, 221832, 258804, 277290, 287560, 298620, 323505, 369720, 388206, 431340, 517608, 554580, 597240, 647010, 776412, 862680, 970515, 1109160, 1294020, 1552824, 1941030, 2588040, 3882060, 7764120]

約数ペア:

[(1, 7764120), (2, 3882060), (3, 2588040), (4, 1941030), (5, 1552824), (6, 1294020), (7, 1109160), (8, 970515), (9, 862680), (10, 776412), (12, 647010), (13, 597240), (14, 554580), (15, 517608), (18, 431340), (20, 388206), (21, 369720), (24, 323505), (26, 298620), (27, 287560), (28, 277290), (30, 258804), (35, 221832), (36, 215670), (39, 199080), (40, 194103), (42, 184860), (45, 172536), (52, 149310), (54, 143780), (56, 138645), (60, 129402), (63, 123240), (65, 119448), (70, 110916), (72, 107835), (78, 99540), (79, 98280), (84, 92430), (90, 86268), (91, 85320), (104, 74655), (105, 73944), (108, 71890), (117, 66360), (120, 64701), (126, 61620), (130, 59724), (135, 57512), (140, 55458), (156, 49770), (158, 49140), (168, 46215), (180, 43134), (182, 42660), (189, 41080), (195, 39816), (210, 36972), (216, 35945), (234, 33180), (237, 32760), (252, 30810), (260, 29862), (270, 28756), (273, 28440), (280, 27729), (312, 24885), (315, 24648), (316, 24570), (351, 22120), (360, 21567), (364, 21330), (378, 20540), (390, 19908), (395, 19656), (420, 18486), (455, 17064), (468, 16590), (474, 16380), (504, 15405), (520, 14931), (540, 14378), (546, 14220), (553, 14040), (585, 13272), (630, 12324), (632, 12285), (702, 11060), (711, 10920), (728, 10665), (756, 10270), (780, 9954), (790, 9828), (819, 9480), (840, 9243), (910, 8532), (936, 8295), (945, 8216), (948, 8190), (1027, 7560), (1080, 7189), (1092, 7110), (1106, 7020), (1170, 6636), (1185, 6552), (1260, 6162), (1365, 5688), (1404, 5530), (1422, 5460), (1512, 5135), (1560, 4977), (1580, 4914), (1638, 4740), (1659, 4680), (1755, 4424), (1820, 4266), (1890, 4108), (1896, 4095), (2054, 3780), (2133, 3640), (2184, 3555), (2212, 3510), (2340, 3318), (2370, 3276), (2457, 3160), (2520, 3081), (2730, 2844), (2765, 2808)]