83578880

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1$

素因数の和:100

約数の個数: 208

約数和(自身を含む): 254772864

約数和(自身を除く): 171193984

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 53, 55, 56, 64, 70, 77, 80, 88, 106, 110, 112, 128, 140, 154, 160, 176, 212, 220, 224, 256, 265, 280, 308, 320, 352, 371, 385, 424, 440, 448, 512, 530, 560, 583, 616, 640, 704, 742, 770, 848, 880, 896, 1024, 1060, 1120, 1166, 1232, 1280, 1408, 1484, 1540, 1696, 1760, 1792, 1855, 2048, 2120, 2240, 2332, 2464, 2560, 2816, 2915, 2968, 3080, 3392, 3520, 3584, 3710, 4081, 4096, 4240, 4480, 4664, 4928, 5120, 5632, 5830, 5936, 6160, 6784, 7040, 7168, 7420, 8162, 8480, 8960, 9328, 9856, 10240, 11264, 11660, 11872, 12320, 13568, 14080, 14336, 14840, 16324, 16960, 17920, 18656, 19712, 20405, 20480, 22528, 23320, 23744, 24640, 27136, 28160, 28672, 29680, 32648, 33920, 35840, 37312, 39424, 40810, 45056, 46640, 47488, 49280, 54272, 56320, 59360, 65296, 67840, 71680, 74624, 78848, 81620, 93280, 94976, 98560, 108544, 112640, 118720, 130592, 135680, 143360, 149248, 157696, 163240, 186560, 189952, 197120, 217088, 225280, 237440, 261184, 271360, 298496, 315392, 326480, 373120, 379904, 394240, 474880, 522368, 542720, 596992, 652960, 746240, 759808, 788480, 949760, 1044736, 1085440, 1193984, 1305920, 1492480, 1519616, 1576960, 1899520, 2089472, 2387968, 2611840, 2984960, 3799040, 4178944, 5223680, 5969920, 7598080, 8357888, 10447360, 11939840, 16715776, 20894720, 41789440, 83578880]

約数ペア:

[(1, 83578880), (2, 41789440), (4, 20894720), (5, 16715776), (7, 11939840), (8, 10447360), (10, 8357888), (11, 7598080), (14, 5969920), (16, 5223680), (20, 4178944), (22, 3799040), (28, 2984960), (32, 2611840), (35, 2387968), (40, 2089472), (44, 1899520), (53, 1576960), (55, 1519616), (56, 1492480), (64, 1305920), (70, 1193984), (77, 1085440), (80, 1044736), (88, 949760), (106, 788480), (110, 759808), (112, 746240), (128, 652960), (140, 596992), (154, 542720), (160, 522368), (176, 474880), (212, 394240), (220, 379904), (224, 373120), (256, 326480), (265, 315392), (280, 298496), (308, 271360), (320, 261184), (352, 237440), (371, 225280), (385, 217088), (424, 197120), (440, 189952), (448, 186560), (512, 163240), (530, 157696), (560, 149248), (583, 143360), (616, 135680), (640, 130592), (704, 118720), (742, 112640), (770, 108544), (848, 98560), (880, 94976), (896, 93280), (1024, 81620), (1060, 78848), (1120, 74624), (1166, 71680), (1232, 67840), (1280, 65296), (1408, 59360), (1484, 56320), (1540, 54272), (1696, 49280), (1760, 47488), (1792, 46640), (1855, 45056), (2048, 40810), (2120, 39424), (2240, 37312), (2332, 35840), (2464, 33920), (2560, 32648), (2816, 29680), (2915, 28672), (2968, 28160), (3080, 27136), (3392, 24640), (3520, 23744), (3584, 23320), (3710, 22528), (4081, 20480), (4096, 20405), (4240, 19712), (4480, 18656), (4664, 17920), (4928, 16960), (5120, 16324), (5632, 14840), (5830, 14336), (5936, 14080), (6160, 13568), (6784, 12320), (7040, 11872), (7168, 11660), (7420, 11264), (8162, 10240), (8480, 9856), (8960, 9328)]