268762560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:883

約数の個数: 224

約数和(自身を含む): 962095104

約数和(自身を除く): 693332544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 264, 310, 320, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 704, 744, 821, 880, 930, 960, 992, 1023, 1056, 1240, 1320, 1364, 1488, 1642, 1705, 1760, 1860, 1984, 2046, 2112, 2463, 2480, 2640, 2728, 2976, 3284, 3410, 3520, 3720, 4092, 4105, 4926, 4960, 5115, 5280, 5456, 5952, 6568, 6820, 7440, 8184, 8210, 9031, 9852, 9920, 10230, 10560, 10912, 12315, 13136, 13640, 14880, 16368, 16420, 18062, 19704, 20460, 21824, 24630, 25451, 26272, 27093, 27280, 29760, 32736, 32840, 36124, 39408, 40920, 45155, 49260, 50902, 52544, 54186, 54560, 65472, 65680, 72248, 76353, 78816, 81840, 90310, 98520, 101804, 108372, 109120, 127255, 131360, 135465, 144496, 152706, 157632, 163680, 180620, 197040, 203608, 216744, 254510, 262720, 270930, 279961, 288992, 305412, 327360, 361240, 381765, 394080, 407216, 433488, 509020, 541860, 559922, 577984, 610824, 722480, 763530, 788160, 814432, 839883, 866976, 1018040, 1083720, 1119844, 1221648, 1399805, 1444960, 1527060, 1628864, 1679766, 1733952, 2036080, 2167440, 2239688, 2443296, 2799610, 2889920, 3054120, 3359532, 4072160, 4199415, 4334880, 4479376, 4886592, 5599220, 6108240, 6719064, 8144320, 8398830, 8669760, 8958752, 11198440, 12216480, 13438128, 16797660, 17917504, 22396880, 24432960, 26876256, 33595320, 44793760, 53752512, 67190640, 89587520, 134381280, 268762560]

約数ペア:

[(1, 268762560), (2, 134381280), (3, 89587520), (4, 67190640), (5, 53752512), (6, 44793760), (8, 33595320), (10, 26876256), (11, 24432960), (12, 22396880), (15, 17917504), (16, 16797660), (20, 13438128), (22, 12216480), (24, 11198440), (30, 8958752), (31, 8669760), (32, 8398830), (33, 8144320), (40, 6719064), (44, 6108240), (48, 5599220), (55, 4886592), (60, 4479376), (62, 4334880), (64, 4199415), (66, 4072160), (80, 3359532), (88, 3054120), (93, 2889920), (96, 2799610), (110, 2443296), (120, 2239688), (124, 2167440), (132, 2036080), (155, 1733952), (160, 1679766), (165, 1628864), (176, 1527060), (186, 1444960), (192, 1399805), (220, 1221648), (240, 1119844), (248, 1083720), (264, 1018040), (310, 866976), (320, 839883), (330, 814432), (341, 788160), (352, 763530), (372, 722480), (440, 610824), (465, 577984), (480, 559922), (496, 541860), (528, 509020), (620, 433488), (660, 407216), (682, 394080), (704, 381765), (744, 361240), (821, 327360), (880, 305412), (930, 288992), (960, 279961), (992, 270930), (1023, 262720), (1056, 254510), (1240, 216744), (1320, 203608), (1364, 197040), (1488, 180620), (1642, 163680), (1705, 157632), (1760, 152706), (1860, 144496), (1984, 135465), (2046, 131360), (2112, 127255), (2463, 109120), (2480, 108372), (2640, 101804), (2728, 98520), (2976, 90310), (3284, 81840), (3410, 78816), (3520, 76353), (3720, 72248), (4092, 65680), (4105, 65472), (4926, 54560), (4960, 54186), (5115, 52544), (5280, 50902), (5456, 49260), (5952, 45155), (6568, 40920), (6820, 39408), (7440, 36124), (8184, 32840), (8210, 32736), (9031, 29760), (9852, 27280), (9920, 27093), (10230, 26272), (10560, 25451), (10912, 24630), (12315, 21824), (13136, 20460), (13640, 19704), (14880, 18062), (16368, 16420)]