203766720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:259

約数の個数: 224

約数和(自身を含む): 688214016

約数和(自身を除く): 484447296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 41, 48, 60, 62, 64, 80, 82, 93, 96, 120, 123, 124, 155, 160, 164, 167, 186, 192, 205, 240, 246, 248, 310, 320, 328, 334, 372, 410, 465, 480, 492, 496, 501, 615, 620, 656, 668, 744, 820, 835, 930, 960, 984, 992, 1002, 1230, 1240, 1271, 1312, 1336, 1488, 1640, 1670, 1860, 1968, 1984, 2004, 2460, 2480, 2505, 2542, 2624, 2672, 2976, 3280, 3340, 3720, 3813, 3936, 4008, 4920, 4960, 5010, 5084, 5177, 5344, 5952, 6355, 6560, 6680, 6847, 7440, 7626, 7872, 8016, 9840, 9920, 10020, 10168, 10354, 10688, 12710, 13120, 13360, 13694, 14880, 15252, 15531, 16032, 19065, 19680, 20040, 20336, 20541, 20708, 25420, 25885, 26720, 27388, 29760, 30504, 31062, 32064, 34235, 38130, 39360, 40080, 40672, 41082, 41416, 50840, 51770, 53440, 54776, 61008, 62124, 68470, 76260, 77655, 80160, 81344, 82164, 82832, 101680, 102705, 103540, 109552, 122016, 124248, 136940, 152520, 155310, 160320, 164328, 165664, 203360, 205410, 207080, 212257, 219104, 244032, 248496, 273880, 305040, 310620, 328656, 331328, 406720, 410820, 414160, 424514, 438208, 496992, 547760, 610080, 621240, 636771, 657312, 821640, 828320, 849028, 993984, 1061285, 1095520, 1220160, 1242480, 1273542, 1314624, 1643280, 1656640, 1698056, 2122570, 2191040, 2484960, 2547084, 3183855, 3286560, 3396112, 4245140, 4969920, 5094168, 6367710, 6573120, 6792224, 8490280, 10188336, 12735420, 13584448, 16980560, 20376672, 25470840, 33961120, 40753344, 50941680, 67922240, 101883360, 203766720]

約数ペア:

[(1, 203766720), (2, 101883360), (3, 67922240), (4, 50941680), (5, 40753344), (6, 33961120), (8, 25470840), (10, 20376672), (12, 16980560), (15, 13584448), (16, 12735420), (20, 10188336), (24, 8490280), (30, 6792224), (31, 6573120), (32, 6367710), (40, 5094168), (41, 4969920), (48, 4245140), (60, 3396112), (62, 3286560), (64, 3183855), (80, 2547084), (82, 2484960), (93, 2191040), (96, 2122570), (120, 1698056), (123, 1656640), (124, 1643280), (155, 1314624), (160, 1273542), (164, 1242480), (167, 1220160), (186, 1095520), (192, 1061285), (205, 993984), (240, 849028), (246, 828320), (248, 821640), (310, 657312), (320, 636771), (328, 621240), (334, 610080), (372, 547760), (410, 496992), (465, 438208), (480, 424514), (492, 414160), (496, 410820), (501, 406720), (615, 331328), (620, 328656), (656, 310620), (668, 305040), (744, 273880), (820, 248496), (835, 244032), (930, 219104), (960, 212257), (984, 207080), (992, 205410), (1002, 203360), (1230, 165664), (1240, 164328), (1271, 160320), (1312, 155310), (1336, 152520), (1488, 136940), (1640, 124248), (1670, 122016), (1860, 109552), (1968, 103540), (1984, 102705), (2004, 101680), (2460, 82832), (2480, 82164), (2505, 81344), (2542, 80160), (2624, 77655), (2672, 76260), (2976, 68470), (3280, 62124), (3340, 61008), (3720, 54776), (3813, 53440), (3936, 51770), (4008, 50840), (4920, 41416), (4960, 41082), (5010, 40672), (5084, 40080), (5177, 39360), (5344, 38130), (5952, 34235), (6355, 32064), (6560, 31062), (6680, 30504), (6847, 29760), (7440, 27388), (7626, 26720), (7872, 25885), (8016, 25420), (9840, 20708), (9920, 20541), (10020, 20336), (10168, 20040), (10354, 19680), (10688, 19065), (12710, 16032), (13120, 15531), (13360, 15252), (13694, 14880)]