208037280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:132

約数の個数: 288

約数和(自身を含む): 756713664

約数和(自身を除く): 548676384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 41, 44, 48, 55, 60, 62, 66, 80, 82, 88, 93, 96, 110, 120, 123, 124, 132, 155, 160, 164, 165, 176, 186, 205, 220, 240, 246, 248, 264, 310, 328, 330, 341, 352, 372, 410, 440, 451, 465, 480, 492, 496, 528, 615, 620, 656, 660, 682, 744, 820, 880, 902, 930, 961, 984, 992, 1023, 1056, 1230, 1240, 1271, 1312, 1320, 1353, 1364, 1488, 1640, 1705, 1760, 1804, 1860, 1922, 1968, 2046, 2255, 2460, 2480, 2542, 2640, 2706, 2728, 2883, 2976, 3280, 3410, 3608, 3720, 3813, 3844, 3936, 4092, 4510, 4805, 4920, 4960, 5084, 5115, 5280, 5412, 5456, 5766, 6355, 6560, 6765, 6820, 7216, 7440, 7626, 7688, 8184, 9020, 9610, 9840, 10168, 10230, 10571, 10824, 10912, 11532, 12710, 13530, 13640, 13981, 14415, 14432, 14880, 15252, 15376, 16368, 18040, 19065, 19220, 19680, 20336, 20460, 21142, 21648, 23064, 25420, 27060, 27280, 27962, 28830, 30504, 30752, 31713, 32736, 36080, 38130, 38440, 39401, 40672, 40920, 41943, 42284, 43296, 46128, 50840, 52855, 54120, 54560, 55924, 57660, 61008, 63426, 69905, 72160, 76260, 76880, 78802, 81840, 83886, 84568, 92256, 101680, 105710, 108240, 111848, 115320, 118203, 122016, 126852, 139810, 152520, 153760, 157604, 158565, 163680, 167772, 169136, 197005, 203360, 209715, 211420, 216480, 223696, 230640, 236406, 253704, 279620, 305040, 315208, 317130, 335544, 338272, 394010, 419430, 422840, 433411, 447392, 461280, 472812, 507408, 559240, 591015, 610080, 630416, 634260, 671088, 788020, 838860, 845680, 866822, 945624, 1014816, 1118480, 1182030, 1260832, 1268520, 1300233, 1342176, 1576040, 1677720, 1691360, 1733644, 1891248, 2167055, 2236960, 2364060, 2537040, 2600466, 3152080, 3355440, 3467288, 3782496, 4334110, 4728120, 5074080, 5200932, 6304160, 6501165, 6710880, 6934576, 8668220, 9456240, 10401864, 13002330, 13869152, 17336440, 18912480, 20803728, 26004660, 34672880, 41607456, 52009320, 69345760, 104018640, 208037280]

約数ペア:

[(1, 208037280), (2, 104018640), (3, 69345760), (4, 52009320), (5, 41607456), (6, 34672880), (8, 26004660), (10, 20803728), (11, 18912480), (12, 17336440), (15, 13869152), (16, 13002330), (20, 10401864), (22, 9456240), (24, 8668220), (30, 6934576), (31, 6710880), (32, 6501165), (33, 6304160), (40, 5200932), (41, 5074080), (44, 4728120), (48, 4334110), (55, 3782496), (60, 3467288), (62, 3355440), (66, 3152080), (80, 2600466), (82, 2537040), (88, 2364060), (93, 2236960), (96, 2167055), (110, 1891248), (120, 1733644), (123, 1691360), (124, 1677720), (132, 1576040), (155, 1342176), (160, 1300233), (164, 1268520), (165, 1260832), (176, 1182030), (186, 1118480), (205, 1014816), (220, 945624), (240, 866822), (246, 845680), (248, 838860), (264, 788020), (310, 671088), (328, 634260), (330, 630416), (341, 610080), (352, 591015), (372, 559240), (410, 507408), (440, 472812), (451, 461280), (465, 447392), (480, 433411), (492, 422840), (496, 419430), (528, 394010), (615, 338272), (620, 335544), (656, 317130), (660, 315208), (682, 305040), (744, 279620), (820, 253704), (880, 236406), (902, 230640), (930, 223696), (961, 216480), (984, 211420), (992, 209715), (1023, 203360), (1056, 197005), (1230, 169136), (1240, 167772), (1271, 163680), (1312, 158565), (1320, 157604), (1353, 153760), (1364, 152520), (1488, 139810), (1640, 126852), (1705, 122016), (1760, 118203), (1804, 115320), (1860, 111848), (1922, 108240), (1968, 105710), (2046, 101680), (2255, 92256), (2460, 84568), (2480, 83886), (2542, 81840), (2640, 78802), (2706, 76880), (2728, 76260), (2883, 72160), (2976, 69905), (3280, 63426), (3410, 61008), (3608, 57660), (3720, 55924), (3813, 54560), (3844, 54120), (3936, 52855), (4092, 50840), (4510, 46128), (4805, 43296), (4920, 42284), (4960, 41943), (5084, 40920), (5115, 40672), (5280, 39401), (5412, 38440), (5456, 38130), (5766, 36080), (6355, 32736), (6560, 31713), (6765, 30752), (6820, 30504), (7216, 28830), (7440, 27962), (7626, 27280), (7688, 27060), (8184, 25420), (9020, 23064), (9610, 21648), (9840, 21142), (10168, 20460), (10230, 20336), (10571, 19680), (10824, 19220), (10912, 19065), (11532, 18040), (12710, 16368), (13530, 15376), (13640, 15252), (13981, 14880), (14415, 14432)]