283655680

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1439}}^1$

素因数の和:1480

約数の個数: 160

約数和(自身を含む): 848517120

約数和(自身を除く): 564861440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 512, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1280, 1408, 1439, 1540, 1760, 1792, 2240, 2464, 2560, 2816, 2878, 3080, 3520, 3584, 4480, 4928, 5632, 5756, 6160, 7040, 7195, 8960, 9856, 10073, 11512, 12320, 14080, 14390, 15829, 17920, 19712, 20146, 23024, 24640, 28160, 28780, 31658, 39424, 40292, 46048, 49280, 50365, 57560, 63316, 79145, 80584, 92096, 98560, 100730, 110803, 115120, 126632, 158290, 161168, 184192, 197120, 201460, 221606, 230240, 253264, 316580, 322336, 368384, 402920, 443212, 460480, 506528, 554015, 633160, 644672, 736768, 805840, 886424, 920960, 1013056, 1108030, 1266320, 1289344, 1611680, 1772848, 1841920, 2026112, 2216060, 2532640, 2578688, 3223360, 3545696, 3683840, 4052224, 4432120, 5065280, 5157376, 6446720, 7091392, 8104448, 8864240, 10130560, 12893440, 14182784, 17728480, 20261120, 25786880, 28365568, 35456960, 40522240, 56731136, 70913920, 141827840, 283655680]

約数ペア:

[(1, 283655680), (2, 141827840), (4, 70913920), (5, 56731136), (7, 40522240), (8, 35456960), (10, 28365568), (11, 25786880), (14, 20261120), (16, 17728480), (20, 14182784), (22, 12893440), (28, 10130560), (32, 8864240), (35, 8104448), (40, 7091392), (44, 6446720), (55, 5157376), (56, 5065280), (64, 4432120), (70, 4052224), (77, 3683840), (80, 3545696), (88, 3223360), (110, 2578688), (112, 2532640), (128, 2216060), (140, 2026112), (154, 1841920), (160, 1772848), (176, 1611680), (220, 1289344), (224, 1266320), (256, 1108030), (280, 1013056), (308, 920960), (320, 886424), (352, 805840), (385, 736768), (440, 644672), (448, 633160), (512, 554015), (560, 506528), (616, 460480), (640, 443212), (704, 402920), (770, 368384), (880, 322336), (896, 316580), (1120, 253264), (1232, 230240), (1280, 221606), (1408, 201460), (1439, 197120), (1540, 184192), (1760, 161168), (1792, 158290), (2240, 126632), (2464, 115120), (2560, 110803), (2816, 100730), (2878, 98560), (3080, 92096), (3520, 80584), (3584, 79145), (4480, 63316), (4928, 57560), (5632, 50365), (5756, 49280), (6160, 46048), (7040, 40292), (7195, 39424), (8960, 31658), (9856, 28780), (10073, 28160), (11512, 24640), (12320, 23024), (14080, 20146), (14390, 19712), (15829, 17920)]