7238979720

素因数分解:

$2^3\times 3^5\times 5^1\times 7^2\times {\mathrm{15199}}^1$

素因数の和:15239

約数の個数: 288

約数和(自身を含む): 28383264000

約数和(自身を除く): 21144284280

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, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 243, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 486, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 882, 945, 972, 980, 1080, 1134, 1176, 1215, 1260, 1323, 1470, 1512, 1620, 1701, 1764, 1890, 1944, 1960, 2205, 2268, 2430, 2520, 2646, 2835, 2940, 3240, 3402, 3528, 3780, 3969, 4410, 4536, 4860, 5292, 5670, 5880, 6615, 6804, 7560, 7938, 8505, 8820, 9720, 10584, 11340, 11907, 13230, 13608, 15199, 15876, 17010, 17640, 19845, 22680, 23814, 26460, 30398, 31752, 34020, 39690, 45597, 47628, 52920, 59535, 60796, 68040, 75995, 79380, 91194, 95256, 106393, 119070, 121592, 136791, 151990, 158760, 182388, 212786, 227985, 238140, 273582, 303980, 319179, 364776, 410373, 425572, 455970, 476280, 531965, 547164, 607960, 638358, 683955, 744751, 820746, 851144, 911940, 957537, 1063930, 1094328, 1231119, 1276716, 1367910, 1489502, 1595895, 1641492, 1823880, 1915074, 2051865, 2127860, 2234253, 2462238, 2553432, 2735820, 2872611, 2979004, 3191790, 3282984, 3693357, 3723755, 3830148, 4103730, 4255720, 4468506, 4787685, 4924476, 5471640, 5745222, 5958008, 6155595, 6383580, 6702759, 7386714, 7447510, 7660296, 8207460, 8617833, 8937012, 9575370, 9848952, 11171265, 11490444, 12311190, 12767160, 13405518, 14363055, 14773428, 14895020, 16414920, 17235666, 17874024, 18466785, 19150740, 20108277, 22342530, 22980888, 24622380, 25853499, 26811036, 28726110, 29546856, 29790040, 33513795, 34471332, 36933570, 38301480, 40216554, 43089165, 44685060, 49244760, 51706998, 53622072, 57452220, 60324831, 67027590, 68942664, 73867140, 80433108, 86178330, 89370120, 100541385, 103413996, 114904440, 120649662, 129267495, 134055180, 147734280, 160866216, 172356660, 180974493, 201082770, 206827992, 241299324, 258534990, 268110360, 301624155, 344713320, 361948986, 402165540, 482598648, 517069980, 603248310, 723897972, 804331080, 904872465, 1034139960, 1206496620, 1447795944, 1809744930, 2412993240, 3619489860, 7238979720]

約数ペア:

[(1, 7238979720), (2, 3619489860), (3, 2412993240), (4, 1809744930), (5, 1447795944), (6, 1206496620), (7, 1034139960), (8, 904872465), (9, 804331080), (10, 723897972), (12, 603248310), (14, 517069980), (15, 482598648), (18, 402165540), (20, 361948986), (21, 344713320), (24, 301624155), (27, 268110360), (28, 258534990), (30, 241299324), (35, 206827992), (36, 201082770), (40, 180974493), (42, 172356660), (45, 160866216), (49, 147734280), (54, 134055180), (56, 129267495), (60, 120649662), (63, 114904440), (70, 103413996), (72, 100541385), (81, 89370120), (84, 86178330), (90, 80433108), (98, 73867140), (105, 68942664), (108, 67027590), (120, 60324831), (126, 57452220), (135, 53622072), (140, 51706998), (147, 49244760), (162, 44685060), (168, 43089165), (180, 40216554), (189, 38301480), (196, 36933570), (210, 34471332), (216, 33513795), (243, 29790040), (245, 29546856), (252, 28726110), (270, 26811036), (280, 25853499), (294, 24622380), (315, 22980888), (324, 22342530), (360, 20108277), (378, 19150740), (392, 18466785), (405, 17874024), (420, 17235666), (441, 16414920), (486, 14895020), (490, 14773428), (504, 14363055), (540, 13405518), (567, 12767160), (588, 12311190), (630, 11490444), (648, 11171265), (735, 9848952), (756, 9575370), (810, 8937012), (840, 8617833), (882, 8207460), (945, 7660296), (972, 7447510), (980, 7386714), (1080, 6702759), (1134, 6383580), (1176, 6155595), (1215, 5958008), (1260, 5745222), (1323, 5471640), (1470, 4924476), (1512, 4787685), (1620, 4468506), (1701, 4255720), (1764, 4103730), (1890, 3830148), (1944, 3723755), (1960, 3693357), (2205, 3282984), (2268, 3191790), (2430, 2979004), (2520, 2872611), (2646, 2735820), (2835, 2553432), (2940, 2462238), (3240, 2234253), (3402, 2127860), (3528, 2051865), (3780, 1915074), (3969, 1823880), (4410, 1641492), (4536, 1595895), (4860, 1489502), (5292, 1367910), (5670, 1276716), (5880, 1231119), (6615, 1094328), (6804, 1063930), (7560, 957537), (7938, 911940), (8505, 851144), (8820, 820746), (9720, 744751), (10584, 683955), (11340, 638358), (11907, 607960), (13230, 547164), (13608, 531965), (15199, 476280), (15876, 455970), (17010, 425572), (17640, 410373), (19845, 364776), (22680, 319179), (23814, 303980), (26460, 273582), (30398, 238140), (31752, 227985), (34020, 212786), (39690, 182388), (45597, 158760), (47628, 151990), (52920, 136791), (59535, 121592), (60796, 119070), (68040, 106393), (75995, 95256), (79380, 91194)]