151222680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:351

約数の個数: 256

約数和(自身を含む): 585446400

約数和(自身を除く): 434223720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 83, 84, 90, 105, 108, 120, 126, 135, 140, 166, 168, 180, 189, 210, 216, 241, 249, 252, 270, 280, 315, 332, 360, 378, 415, 420, 482, 498, 504, 540, 581, 630, 664, 723, 747, 756, 830, 840, 945, 964, 996, 1080, 1162, 1205, 1245, 1260, 1446, 1494, 1512, 1660, 1687, 1743, 1890, 1928, 1992, 2169, 2241, 2324, 2410, 2490, 2520, 2892, 2905, 2988, 3320, 3374, 3486, 3615, 3735, 3780, 4338, 4482, 4648, 4820, 4980, 5061, 5229, 5784, 5810, 5976, 6507, 6748, 6972, 7230, 7470, 7560, 8435, 8676, 8715, 8964, 9640, 9960, 10122, 10458, 10845, 11205, 11620, 13014, 13496, 13944, 14460, 14940, 15183, 15687, 16870, 17352, 17430, 17928, 20003, 20244, 20916, 21690, 22410, 23240, 25305, 26028, 26145, 28920, 29880, 30366, 31374, 32535, 33740, 34860, 40006, 40488, 41832, 43380, 44820, 45549, 50610, 52056, 52290, 60009, 60732, 62748, 65070, 67480, 69720, 75915, 78435, 80012, 86760, 89640, 91098, 100015, 101220, 104580, 120018, 121464, 125496, 130140, 140021, 151830, 156870, 160024, 180027, 182196, 200030, 202440, 209160, 227745, 240036, 260280, 280042, 300045, 303660, 313740, 360054, 364392, 400060, 420063, 455490, 480072, 540081, 560084, 600090, 607320, 627480, 700105, 720108, 800120, 840126, 900135, 910980, 1080162, 1120168, 1200180, 1260189, 1400210, 1440216, 1680252, 1800270, 1821960, 2100315, 2160324, 2400360, 2520378, 2700405, 2800420, 3360504, 3600540, 3780567, 4200630, 4320648, 5040756, 5400810, 5600840, 6300945, 7201080, 7561134, 8401260, 10081512, 10801620, 12601890, 15122268, 16802520, 18902835, 21603240, 25203780, 30244536, 37805670, 50407560, 75611340, 151222680]

約数ペア:

[(1, 151222680), (2, 75611340), (3, 50407560), (4, 37805670), (5, 30244536), (6, 25203780), (7, 21603240), (8, 18902835), (9, 16802520), (10, 15122268), (12, 12601890), (14, 10801620), (15, 10081512), (18, 8401260), (20, 7561134), (21, 7201080), (24, 6300945), (27, 5600840), (28, 5400810), (30, 5040756), (35, 4320648), (36, 4200630), (40, 3780567), (42, 3600540), (45, 3360504), (54, 2800420), (56, 2700405), (60, 2520378), (63, 2400360), (70, 2160324), (72, 2100315), (83, 1821960), (84, 1800270), (90, 1680252), (105, 1440216), (108, 1400210), (120, 1260189), (126, 1200180), (135, 1120168), (140, 1080162), (166, 910980), (168, 900135), (180, 840126), (189, 800120), (210, 720108), (216, 700105), (241, 627480), (249, 607320), (252, 600090), (270, 560084), (280, 540081), (315, 480072), (332, 455490), (360, 420063), (378, 400060), (415, 364392), (420, 360054), (482, 313740), (498, 303660), (504, 300045), (540, 280042), (581, 260280), (630, 240036), (664, 227745), (723, 209160), (747, 202440), (756, 200030), (830, 182196), (840, 180027), (945, 160024), (964, 156870), (996, 151830), (1080, 140021), (1162, 130140), (1205, 125496), (1245, 121464), (1260, 120018), (1446, 104580), (1494, 101220), (1512, 100015), (1660, 91098), (1687, 89640), (1743, 86760), (1890, 80012), (1928, 78435), (1992, 75915), (2169, 69720), (2241, 67480), (2324, 65070), (2410, 62748), (2490, 60732), (2520, 60009), (2892, 52290), (2905, 52056), (2988, 50610), (3320, 45549), (3374, 44820), (3486, 43380), (3615, 41832), (3735, 40488), (3780, 40006), (4338, 34860), (4482, 33740), (4648, 32535), (4820, 31374), (4980, 30366), (5061, 29880), (5229, 28920), (5784, 26145), (5810, 26028), (5976, 25305), (6507, 23240), (6748, 22410), (6972, 21690), (7230, 20916), (7470, 20244), (7560, 20003), (8435, 17928), (8676, 17430), (8715, 17352), (8964, 16870), (9640, 15687), (9960, 15183), (10122, 14940), (10458, 14460), (10845, 13944), (11205, 13496), (11620, 13014)]