505804320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 432

約数和(自身を含む): 2096902080

約数和(自身を除く): 1591097760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 139, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 278, 280, 285, 288, 304, 315, 336, 342, 360, 361, 380, 399, 417, 420, 456, 480, 504, 532, 556, 560, 570, 608, 630, 665, 672, 684, 695, 720, 722, 760, 798, 834, 840, 855, 912, 973, 1008, 1064, 1083, 1112, 1120, 1140, 1197, 1251, 1260, 1330, 1368, 1390, 1440, 1444, 1520, 1596, 1668, 1680, 1710, 1805, 1824, 1946, 1995, 2016, 2085, 2128, 2166, 2224, 2280, 2394, 2502, 2520, 2527, 2641, 2660, 2736, 2780, 2888, 2919, 3040, 3192, 3249, 3336, 3360, 3420, 3610, 3892, 3990, 4170, 4256, 4332, 4448, 4560, 4788, 4865, 5004, 5040, 5054, 5282, 5320, 5415, 5472, 5560, 5776, 5838, 5985, 6255, 6384, 6498, 6672, 6840, 7220, 7581, 7784, 7923, 7980, 8340, 8664, 8757, 9120, 9576, 9730, 10008, 10080, 10108, 10564, 10640, 10830, 11120, 11552, 11676, 11970, 12510, 12635, 12768, 12996, 13205, 13344, 13680, 14440, 14595, 15162, 15568, 15846, 15960, 16245, 16680, 17328, 17514, 18487, 19152, 19460, 20016, 20216, 21128, 21280, 21660, 22240, 22743, 23352, 23769, 23940, 25020, 25270, 25992, 26410, 27360, 28880, 29190, 30324, 31136, 31692, 31920, 32490, 33360, 34656, 35028, 36974, 37905, 38304, 38920, 39615, 40032, 40432, 42256, 43320, 43785, 45486, 46704, 47538, 47880, 50040, 50179, 50540, 51984, 52820, 55461, 57760, 58380, 60648, 63384, 63840, 64980, 66720, 70056, 73948, 75810, 77840, 79230, 80864, 84512, 86640, 87570, 90972, 92435, 93408, 95076, 95760, 100080, 100358, 101080, 103968, 105640, 110922, 113715, 116760, 118845, 121296, 126768, 129960, 140112, 147896, 150537, 151620, 155680, 158460, 166383, 173280, 175140, 181944, 184870, 190152, 191520, 200160, 200716, 202160, 211280, 221844, 227430, 233520, 237690, 242592, 250895, 253536, 259920, 277305, 280224, 295792, 301074, 303240, 316920, 332766, 350280, 351253, 363888, 369740, 380304, 401432, 404320, 422560, 443688, 451611, 454860, 467040, 475380, 501790, 519840, 554610, 591584, 602148, 606480, 633840, 665532, 700560, 702506, 727776, 739480, 752685, 760608, 802864, 831915, 887376, 903222, 909720, 950760, 1003580, 1053759, 1109220, 1204296, 1212960, 1267680, 1331064, 1401120, 1405012, 1478960, 1505370, 1605728, 1663830, 1756265, 1774752, 1806444, 1819440, 1901520, 2007160, 2107518, 2218440, 2258055, 2408592, 2662128, 2810024, 2957920, 3010740, 3161277, 3327660, 3512530, 3612888, 3638880, 3803040, 4014320, 4215036, 4436880, 4516110, 4817184, 5268795, 5324256, 5620048, 6021480, 6322554, 6655320, 7025060, 7225776, 8028640, 8430072, 8873760, 9032220, 10537590, 11240096, 12042960, 12645108, 13310640, 14050120, 14451552, 15806385, 16860144, 18064440, 21075180, 24085920, 25290216, 26621280, 28100240, 31612770, 33720288, 36128880, 42150360, 50580432, 56200480, 63225540, 72257760, 84300720, 101160864, 126451080, 168601440, 252902160, 505804320]

約数ペア:

[(1, 505804320), (2, 252902160), (3, 168601440), (4, 126451080), (5, 101160864), (6, 84300720), (7, 72257760), (8, 63225540), (9, 56200480), (10, 50580432), (12, 42150360), (14, 36128880), (15, 33720288), (16, 31612770), (18, 28100240), (19, 26621280), (20, 25290216), (21, 24085920), (24, 21075180), (28, 18064440), (30, 16860144), (32, 15806385), (35, 14451552), (36, 14050120), (38, 13310640), (40, 12645108), (42, 12042960), (45, 11240096), (48, 10537590), (56, 9032220), (57, 8873760), (60, 8430072), (63, 8028640), (70, 7225776), (72, 7025060), (76, 6655320), (80, 6322554), (84, 6021480), (90, 5620048), (95, 5324256), (96, 5268795), (105, 4817184), (112, 4516110), (114, 4436880), (120, 4215036), (126, 4014320), (133, 3803040), (139, 3638880), (140, 3612888), (144, 3512530), (152, 3327660), (160, 3161277), (168, 3010740), (171, 2957920), (180, 2810024), (190, 2662128), (210, 2408592), (224, 2258055), (228, 2218440), (240, 2107518), (252, 2007160), (266, 1901520), (278, 1819440), (280, 1806444), (285, 1774752), (288, 1756265), (304, 1663830), (315, 1605728), (336, 1505370), (342, 1478960), (360, 1405012), (361, 1401120), (380, 1331064), (399, 1267680), (417, 1212960), (420, 1204296), (456, 1109220), (480, 1053759), (504, 1003580), (532, 950760), (556, 909720), (560, 903222), (570, 887376), (608, 831915), (630, 802864), (665, 760608), (672, 752685), (684, 739480), (695, 727776), (720, 702506), (722, 700560), (760, 665532), (798, 633840), (834, 606480), (840, 602148), (855, 591584), (912, 554610), (973, 519840), (1008, 501790), (1064, 475380), (1083, 467040), (1112, 454860), (1120, 451611), (1140, 443688), (1197, 422560), (1251, 404320), (1260, 401432), (1330, 380304), (1368, 369740), (1390, 363888), (1440, 351253), (1444, 350280), (1520, 332766), (1596, 316920), (1668, 303240), (1680, 301074), (1710, 295792), (1805, 280224), (1824, 277305), (1946, 259920), (1995, 253536), (2016, 250895), (2085, 242592), (2128, 237690), (2166, 233520), (2224, 227430), (2280, 221844), (2394, 211280), (2502, 202160), (2520, 200716), (2527, 200160), (2641, 191520), (2660, 190152), (2736, 184870), (2780, 181944), (2888, 175140), (2919, 173280), (3040, 166383), (3192, 158460), (3249, 155680), (3336, 151620), (3360, 150537), (3420, 147896), (3610, 140112), (3892, 129960), (3990, 126768), (4170, 121296), (4256, 118845), (4332, 116760), (4448, 113715), (4560, 110922), (4788, 105640), (4865, 103968), (5004, 101080), (5040, 100358), (5054, 100080), (5282, 95760), (5320, 95076), (5415, 93408), (5472, 92435), (5560, 90972), (5776, 87570), (5838, 86640), (5985, 84512), (6255, 80864), (6384, 79230), (6498, 77840), (6672, 75810), (6840, 73948), (7220, 70056), (7581, 66720), (7784, 64980), (7923, 63840), (7980, 63384), (8340, 60648), (8664, 58380), (8757, 57760), (9120, 55461), (9576, 52820), (9730, 51984), (10008, 50540), (10080, 50179), (10108, 50040), (10564, 47880), (10640, 47538), (10830, 46704), (11120, 45486), (11552, 43785), (11676, 43320), (11970, 42256), (12510, 40432), (12635, 40032), (12768, 39615), (12996, 38920), (13205, 38304), (13344, 37905), (13680, 36974), (14440, 35028), (14595, 34656), (15162, 33360), (15568, 32490), (15846, 31920), (15960, 31692), (16245, 31136), (16680, 30324), (17328, 29190), (17514, 28880), (18487, 27360), (19152, 26410), (19460, 25992), (20016, 25270), (20216, 25020), (21128, 23940), (21280, 23769), (21660, 23352), (22240, 22743)]