216773280

素因数分解:

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

素因数の和:201

約数の個数: 288

約数和(自身を含む): 806500800

約数和(自身を除く): 589727520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 139, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 278, 285, 288, 304, 342, 360, 361, 380, 417, 432, 456, 480, 513, 540, 556, 570, 608, 684, 695, 720, 722, 760, 834, 855, 864, 912, 1026, 1080, 1083, 1112, 1140, 1251, 1368, 1390, 1440, 1444, 1520, 1668, 1710, 1805, 1824, 2052, 2085, 2160, 2166, 2224, 2280, 2502, 2565, 2641, 2736, 2780, 2888, 3040, 3249, 3336, 3420, 3610, 3753, 4104, 4170, 4320, 4332, 4448, 4560, 5004, 5130, 5282, 5415, 5472, 5560, 5776, 6255, 6498, 6672, 6840, 7220, 7506, 7923, 8208, 8340, 8664, 9120, 9747, 10008, 10260, 10564, 10830, 11120, 11552, 12510, 12996, 13205, 13344, 13680, 14440, 15012, 15846, 16245, 16416, 16680, 17328, 18765, 19494, 20016, 20520, 21128, 21660, 22240, 23769, 25020, 25992, 26410, 27360, 28880, 30024, 31692, 32490, 33360, 34656, 37530, 38988, 39615, 40032, 41040, 42256, 43320, 47538, 48735, 50040, 50179, 51984, 52820, 57760, 60048, 63384, 64980, 66720, 71307, 75060, 77976, 79230, 82080, 84512, 86640, 95076, 97470, 100080, 100358, 103968, 105640, 118845, 120096, 126768, 129960, 142614, 150120, 150537, 155952, 158460, 173280, 190152, 194940, 200160, 200716, 211280, 237690, 250895, 253536, 259920, 285228, 300240, 301074, 311904, 316920, 356535, 380304, 389880, 401432, 422560, 451611, 475380, 501790, 519840, 570456, 600480, 602148, 633840, 713070, 752685, 760608, 779760, 802864, 903222, 950760, 1003580, 1140912, 1204296, 1267680, 1354833, 1426140, 1505370, 1559520, 1605728, 1806444, 1901520, 2007160, 2258055, 2281824, 2408592, 2709666, 2852280, 3010740, 3612888, 3803040, 4014320, 4516110, 4817184, 5419332, 5704560, 6021480, 6774165, 7225776, 8028640, 9032220, 10838664, 11409120, 12042960, 13548330, 14451552, 18064440, 21677328, 24085920, 27096660, 36128880, 43354656, 54193320, 72257760, 108386640, 216773280]

約数ペア:

[(1, 216773280), (2, 108386640), (3, 72257760), (4, 54193320), (5, 43354656), (6, 36128880), (8, 27096660), (9, 24085920), (10, 21677328), (12, 18064440), (15, 14451552), (16, 13548330), (18, 12042960), (19, 11409120), (20, 10838664), (24, 9032220), (27, 8028640), (30, 7225776), (32, 6774165), (36, 6021480), (38, 5704560), (40, 5419332), (45, 4817184), (48, 4516110), (54, 4014320), (57, 3803040), (60, 3612888), (72, 3010740), (76, 2852280), (80, 2709666), (90, 2408592), (95, 2281824), (96, 2258055), (108, 2007160), (114, 1901520), (120, 1806444), (135, 1605728), (139, 1559520), (144, 1505370), (152, 1426140), (160, 1354833), (171, 1267680), (180, 1204296), (190, 1140912), (216, 1003580), (228, 950760), (240, 903222), (270, 802864), (278, 779760), (285, 760608), (288, 752685), (304, 713070), (342, 633840), (360, 602148), (361, 600480), (380, 570456), (417, 519840), (432, 501790), (456, 475380), (480, 451611), (513, 422560), (540, 401432), (556, 389880), (570, 380304), (608, 356535), (684, 316920), (695, 311904), (720, 301074), (722, 300240), (760, 285228), (834, 259920), (855, 253536), (864, 250895), (912, 237690), (1026, 211280), (1080, 200716), (1083, 200160), (1112, 194940), (1140, 190152), (1251, 173280), (1368, 158460), (1390, 155952), (1440, 150537), (1444, 150120), (1520, 142614), (1668, 129960), (1710, 126768), (1805, 120096), (1824, 118845), (2052, 105640), (2085, 103968), (2160, 100358), (2166, 100080), (2224, 97470), (2280, 95076), (2502, 86640), (2565, 84512), (2641, 82080), (2736, 79230), (2780, 77976), (2888, 75060), (3040, 71307), (3249, 66720), (3336, 64980), (3420, 63384), (3610, 60048), (3753, 57760), (4104, 52820), (4170, 51984), (4320, 50179), (4332, 50040), (4448, 48735), (4560, 47538), (5004, 43320), (5130, 42256), (5282, 41040), (5415, 40032), (5472, 39615), (5560, 38988), (5776, 37530), (6255, 34656), (6498, 33360), (6672, 32490), (6840, 31692), (7220, 30024), (7506, 28880), (7923, 27360), (8208, 26410), (8340, 25992), (8664, 25020), (9120, 23769), (9747, 22240), (10008, 21660), (10260, 21128), (10564, 20520), (10830, 20016), (11120, 19494), (11552, 18765), (12510, 17328), (12996, 16680), (13205, 16416), (13344, 16245), (13680, 15846), (14440, 15012)]