1968828120

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1847}}^1$

素因数の和:1924

約数の個数: 320

約数和(自身を含む): 7727892480

約数和(自身を除く): 5759064360

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, 47, 54, 56, 60, 63, 70, 72, 81, 84, 90, 94, 105, 108, 120, 126, 135, 140, 141, 162, 168, 180, 188, 189, 210, 216, 235, 252, 270, 280, 282, 315, 324, 329, 360, 376, 378, 405, 420, 423, 470, 504, 540, 564, 567, 630, 648, 658, 705, 756, 810, 840, 846, 940, 945, 987, 1080, 1128, 1134, 1260, 1269, 1316, 1410, 1512, 1620, 1645, 1692, 1847, 1880, 1890, 1974, 2115, 2268, 2520, 2538, 2632, 2820, 2835, 2961, 3240, 3290, 3384, 3694, 3780, 3807, 3948, 4230, 4536, 4935, 5076, 5541, 5640, 5670, 5922, 6345, 6580, 7388, 7560, 7614, 7896, 8460, 8883, 9235, 9870, 10152, 11082, 11340, 11844, 12690, 12929, 13160, 14776, 14805, 15228, 16623, 16920, 17766, 18470, 19035, 19740, 22164, 22680, 23688, 25380, 25858, 26649, 27705, 29610, 30456, 33246, 35532, 36940, 38070, 38787, 39480, 44328, 44415, 49869, 50760, 51716, 53298, 55410, 59220, 64645, 66492, 71064, 73880, 76140, 77574, 83115, 86809, 88830, 99738, 103432, 106596, 110820, 116361, 118440, 129290, 132984, 133245, 149607, 152280, 155148, 166230, 173618, 177660, 193935, 199476, 213192, 221640, 232722, 249345, 258580, 260427, 266490, 299214, 310296, 332460, 347236, 349083, 355320, 387870, 398952, 434045, 465444, 498690, 517160, 520854, 532980, 581805, 598428, 607663, 664920, 694472, 698166, 748035, 775740, 781281, 868090, 930888, 997380, 1041708, 1047249, 1065960, 1163610, 1196856, 1215326, 1302135, 1396332, 1496070, 1551480, 1562562, 1736180, 1745415, 1822989, 1994760, 2083416, 2094498, 2327220, 2343843, 2430652, 2604270, 2792664, 2992140, 3038315, 3125124, 3472360, 3490830, 3645978, 3906405, 4188996, 4654440, 4687686, 4861304, 5208540, 5236245, 5468967, 5984280, 6076630, 6250248, 6981660, 7031529, 7291956, 7812810, 8377992, 9114945, 9375372, 10417080, 10472490, 10937934, 11719215, 12153260, 13963320, 14063058, 14583912, 15625620, 16406901, 18229890, 18750744, 20944980, 21875868, 23438430, 24306520, 27344835, 28126116, 31251240, 32813802, 35157645, 36459780, 41889960, 43751736, 46876860, 49220703, 54689670, 56252232, 65627604, 70315290, 72919560, 82034505, 93753720, 98441406, 109379340, 131255208, 140630580, 164069010, 196882812, 218758680, 246103515, 281261160, 328138020, 393765624, 492207030, 656276040, 984414060, 1968828120]

約数ペア:

[(1, 1968828120), (2, 984414060), (3, 656276040), (4, 492207030), (5, 393765624), (6, 328138020), (7, 281261160), (8, 246103515), (9, 218758680), (10, 196882812), (12, 164069010), (14, 140630580), (15, 131255208), (18, 109379340), (20, 98441406), (21, 93753720), (24, 82034505), (27, 72919560), (28, 70315290), (30, 65627604), (35, 56252232), (36, 54689670), (40, 49220703), (42, 46876860), (45, 43751736), (47, 41889960), (54, 36459780), (56, 35157645), (60, 32813802), (63, 31251240), (70, 28126116), (72, 27344835), (81, 24306520), (84, 23438430), (90, 21875868), (94, 20944980), (105, 18750744), (108, 18229890), (120, 16406901), (126, 15625620), (135, 14583912), (140, 14063058), (141, 13963320), (162, 12153260), (168, 11719215), (180, 10937934), (188, 10472490), (189, 10417080), (210, 9375372), (216, 9114945), (235, 8377992), (252, 7812810), (270, 7291956), (280, 7031529), (282, 6981660), (315, 6250248), (324, 6076630), (329, 5984280), (360, 5468967), (376, 5236245), (378, 5208540), (405, 4861304), (420, 4687686), (423, 4654440), (470, 4188996), (504, 3906405), (540, 3645978), (564, 3490830), (567, 3472360), (630, 3125124), (648, 3038315), (658, 2992140), (705, 2792664), (756, 2604270), (810, 2430652), (840, 2343843), (846, 2327220), (940, 2094498), (945, 2083416), (987, 1994760), (1080, 1822989), (1128, 1745415), (1134, 1736180), (1260, 1562562), (1269, 1551480), (1316, 1496070), (1410, 1396332), (1512, 1302135), (1620, 1215326), (1645, 1196856), (1692, 1163610), (1847, 1065960), (1880, 1047249), (1890, 1041708), (1974, 997380), (2115, 930888), (2268, 868090), (2520, 781281), (2538, 775740), (2632, 748035), (2820, 698166), (2835, 694472), (2961, 664920), (3240, 607663), (3290, 598428), (3384, 581805), (3694, 532980), (3780, 520854), (3807, 517160), (3948, 498690), (4230, 465444), (4536, 434045), (4935, 398952), (5076, 387870), (5541, 355320), (5640, 349083), (5670, 347236), (5922, 332460), (6345, 310296), (6580, 299214), (7388, 266490), (7560, 260427), (7614, 258580), (7896, 249345), (8460, 232722), (8883, 221640), (9235, 213192), (9870, 199476), (10152, 193935), (11082, 177660), (11340, 173618), (11844, 166230), (12690, 155148), (12929, 152280), (13160, 149607), (14776, 133245), (14805, 132984), (15228, 129290), (16623, 118440), (16920, 116361), (17766, 110820), (18470, 106596), (19035, 103432), (19740, 99738), (22164, 88830), (22680, 86809), (23688, 83115), (25380, 77574), (25858, 76140), (26649, 73880), (27705, 71064), (29610, 66492), (30456, 64645), (33246, 59220), (35532, 55410), (36940, 53298), (38070, 51716), (38787, 50760), (39480, 49869), (44328, 44415)]