253049280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:835

約数の個数: 224

約数和(自身を含む): 905914368

約数和(自身を除く): 652865088

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, 773, 880, 930, 960, 992, 1023, 1056, 1240, 1320, 1364, 1488, 1546, 1705, 1760, 1860, 1984, 2046, 2112, 2319, 2480, 2640, 2728, 2976, 3092, 3410, 3520, 3720, 3865, 4092, 4638, 4960, 5115, 5280, 5456, 5952, 6184, 6820, 7440, 7730, 8184, 8503, 9276, 9920, 10230, 10560, 10912, 11595, 12368, 13640, 14880, 15460, 16368, 17006, 18552, 20460, 21824, 23190, 23963, 24736, 25509, 27280, 29760, 30920, 32736, 34012, 37104, 40920, 42515, 46380, 47926, 49472, 51018, 54560, 61840, 65472, 68024, 71889, 74208, 81840, 85030, 92760, 95852, 102036, 109120, 119815, 123680, 127545, 136048, 143778, 148416, 163680, 170060, 185520, 191704, 204072, 239630, 247360, 255090, 263593, 272096, 287556, 327360, 340120, 359445, 371040, 383408, 408144, 479260, 510180, 527186, 544192, 575112, 680240, 718890, 742080, 766816, 790779, 816288, 958520, 1020360, 1054372, 1150224, 1317965, 1360480, 1437780, 1533632, 1581558, 1632576, 1917040, 2040720, 2108744, 2300448, 2635930, 2720960, 2875560, 3163116, 3834080, 3953895, 4081440, 4217488, 4600896, 5271860, 5751120, 6326232, 7668160, 7907790, 8162880, 8434976, 10543720, 11502240, 12652464, 15815580, 16869952, 21087440, 23004480, 25304928, 31631160, 42174880, 50609856, 63262320, 84349760, 126524640, 253049280]

約数ペア:

[(1, 253049280), (2, 126524640), (3, 84349760), (4, 63262320), (5, 50609856), (6, 42174880), (8, 31631160), (10, 25304928), (11, 23004480), (12, 21087440), (15, 16869952), (16, 15815580), (20, 12652464), (22, 11502240), (24, 10543720), (30, 8434976), (31, 8162880), (32, 7907790), (33, 7668160), (40, 6326232), (44, 5751120), (48, 5271860), (55, 4600896), (60, 4217488), (62, 4081440), (64, 3953895), (66, 3834080), (80, 3163116), (88, 2875560), (93, 2720960), (96, 2635930), (110, 2300448), (120, 2108744), (124, 2040720), (132, 1917040), (155, 1632576), (160, 1581558), (165, 1533632), (176, 1437780), (186, 1360480), (192, 1317965), (220, 1150224), (240, 1054372), (248, 1020360), (264, 958520), (310, 816288), (320, 790779), (330, 766816), (341, 742080), (352, 718890), (372, 680240), (440, 575112), (465, 544192), (480, 527186), (496, 510180), (528, 479260), (620, 408144), (660, 383408), (682, 371040), (704, 359445), (744, 340120), (773, 327360), (880, 287556), (930, 272096), (960, 263593), (992, 255090), (1023, 247360), (1056, 239630), (1240, 204072), (1320, 191704), (1364, 185520), (1488, 170060), (1546, 163680), (1705, 148416), (1760, 143778), (1860, 136048), (1984, 127545), (2046, 123680), (2112, 119815), (2319, 109120), (2480, 102036), (2640, 95852), (2728, 92760), (2976, 85030), (3092, 81840), (3410, 74208), (3520, 71889), (3720, 68024), (3865, 65472), (4092, 61840), (4638, 54560), (4960, 51018), (5115, 49472), (5280, 47926), (5456, 46380), (5952, 42515), (6184, 40920), (6820, 37104), (7440, 34012), (7730, 32736), (8184, 30920), (8503, 29760), (9276, 27280), (9920, 25509), (10230, 24736), (10560, 23963), (10912, 23190), (11595, 21824), (12368, 20460), (13640, 18552), (14880, 17006), (15460, 16368)]