212605440

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 320

約数和(自身を含む): 754237440

約数和(自身を除く): 541632000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 47, 48, 57, 60, 62, 64, 76, 80, 93, 94, 95, 96, 114, 120, 124, 128, 141, 152, 155, 160, 186, 188, 190, 192, 228, 235, 240, 248, 256, 282, 285, 304, 310, 320, 372, 376, 380, 384, 456, 465, 470, 480, 496, 512, 564, 570, 589, 608, 620, 640, 705, 744, 752, 760, 768, 893, 912, 930, 940, 960, 992, 1128, 1140, 1178, 1216, 1240, 1280, 1410, 1457, 1488, 1504, 1520, 1536, 1767, 1786, 1824, 1860, 1880, 1920, 1984, 2256, 2280, 2356, 2432, 2480, 2560, 2679, 2820, 2914, 2945, 2976, 3008, 3040, 3534, 3572, 3648, 3720, 3760, 3840, 3968, 4371, 4465, 4512, 4560, 4712, 4864, 4960, 5358, 5640, 5828, 5890, 5952, 6016, 6080, 7068, 7144, 7285, 7296, 7440, 7520, 7680, 7936, 8742, 8835, 8930, 9024, 9120, 9424, 9728, 9920, 10716, 11280, 11656, 11780, 11904, 12032, 12160, 13395, 14136, 14288, 14570, 14592, 14880, 15040, 15872, 17484, 17670, 17860, 18048, 18240, 18848, 19840, 21432, 21855, 22560, 23312, 23560, 23808, 24064, 24320, 26790, 27683, 28272, 28576, 29140, 29184, 29760, 30080, 34968, 35340, 35720, 36096, 36480, 37696, 39680, 42864, 43710, 45120, 46624, 47120, 47616, 48640, 53580, 55366, 56544, 57152, 58280, 59520, 60160, 69936, 70680, 71440, 72192, 72960, 75392, 79360, 83049, 85728, 87420, 90240, 93248, 94240, 107160, 110732, 113088, 114304, 116560, 119040, 120320, 138415, 139872, 141360, 142880, 145920, 150784, 166098, 171456, 174840, 180480, 186496, 188480, 214320, 221464, 226176, 228608, 233120, 238080, 276830, 279744, 282720, 285760, 301568, 332196, 342912, 349680, 360960, 372992, 376960, 415245, 428640, 442928, 452352, 457216, 466240, 553660, 559488, 565440, 571520, 664392, 685824, 699360, 745984, 753920, 830490, 857280, 885856, 904704, 932480, 1107320, 1118976, 1130880, 1143040, 1328784, 1371648, 1398720, 1507840, 1660980, 1714560, 1771712, 1864960, 2214640, 2237952, 2261760, 2286080, 2657568, 2797440, 3321960, 3429120, 3543424, 3729920, 4429280, 4523520, 5315136, 5594880, 6643920, 6858240, 7086848, 8858560, 10630272, 11189760, 13287840, 14173696, 17717120, 21260544, 26575680, 35434240, 42521088, 53151360, 70868480, 106302720, 212605440]

約数ペア:

[(1, 212605440), (2, 106302720), (3, 70868480), (4, 53151360), (5, 42521088), (6, 35434240), (8, 26575680), (10, 21260544), (12, 17717120), (15, 14173696), (16, 13287840), (19, 11189760), (20, 10630272), (24, 8858560), (30, 7086848), (31, 6858240), (32, 6643920), (38, 5594880), (40, 5315136), (47, 4523520), (48, 4429280), (57, 3729920), (60, 3543424), (62, 3429120), (64, 3321960), (76, 2797440), (80, 2657568), (93, 2286080), (94, 2261760), (95, 2237952), (96, 2214640), (114, 1864960), (120, 1771712), (124, 1714560), (128, 1660980), (141, 1507840), (152, 1398720), (155, 1371648), (160, 1328784), (186, 1143040), (188, 1130880), (190, 1118976), (192, 1107320), (228, 932480), (235, 904704), (240, 885856), (248, 857280), (256, 830490), (282, 753920), (285, 745984), (304, 699360), (310, 685824), (320, 664392), (372, 571520), (376, 565440), (380, 559488), (384, 553660), (456, 466240), (465, 457216), (470, 452352), (480, 442928), (496, 428640), (512, 415245), (564, 376960), (570, 372992), (589, 360960), (608, 349680), (620, 342912), (640, 332196), (705, 301568), (744, 285760), (752, 282720), (760, 279744), (768, 276830), (893, 238080), (912, 233120), (930, 228608), (940, 226176), (960, 221464), (992, 214320), (1128, 188480), (1140, 186496), (1178, 180480), (1216, 174840), (1240, 171456), (1280, 166098), (1410, 150784), (1457, 145920), (1488, 142880), (1504, 141360), (1520, 139872), (1536, 138415), (1767, 120320), (1786, 119040), (1824, 116560), (1860, 114304), (1880, 113088), (1920, 110732), (1984, 107160), (2256, 94240), (2280, 93248), (2356, 90240), (2432, 87420), (2480, 85728), (2560, 83049), (2679, 79360), (2820, 75392), (2914, 72960), (2945, 72192), (2976, 71440), (3008, 70680), (3040, 69936), (3534, 60160), (3572, 59520), (3648, 58280), (3720, 57152), (3760, 56544), (3840, 55366), (3968, 53580), (4371, 48640), (4465, 47616), (4512, 47120), (4560, 46624), (4712, 45120), (4864, 43710), (4960, 42864), (5358, 39680), (5640, 37696), (5828, 36480), (5890, 36096), (5952, 35720), (6016, 35340), (6080, 34968), (7068, 30080), (7144, 29760), (7285, 29184), (7296, 29140), (7440, 28576), (7520, 28272), (7680, 27683), (7936, 26790), (8742, 24320), (8835, 24064), (8930, 23808), (9024, 23560), (9120, 23312), (9424, 22560), (9728, 21855), (9920, 21432), (10716, 19840), (11280, 18848), (11656, 18240), (11780, 18048), (11904, 17860), (12032, 17670), (12160, 17484), (13395, 15872), (14136, 15040), (14288, 14880), (14570, 14592)]