380231040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1537

約数の個数: 256

約数和(自身を含む): 1459008000

約数和(自身を除く): 1078776960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1489, 1520, 1596, 1680, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2660, 2688, 2978, 3040, 3192, 3360, 3648, 3990, 4256, 4467, 4480, 4560, 5320, 5956, 6080, 6384, 6720, 7296, 7445, 7980, 8512, 8934, 9120, 10423, 10640, 11912, 12160, 12768, 13440, 14890, 15960, 17024, 17868, 18240, 20846, 21280, 22335, 23824, 25536, 28291, 29780, 31269, 31920, 35736, 36480, 41692, 42560, 44670, 47648, 51072, 52115, 56582, 59560, 62538, 63840, 71472, 83384, 84873, 85120, 89340, 95296, 104230, 113164, 119120, 125076, 127680, 141455, 142944, 156345, 166768, 169746, 178680, 190592, 198037, 208460, 226328, 238240, 250152, 255360, 282910, 285888, 312690, 333536, 339492, 357360, 396074, 416920, 424365, 452656, 476480, 500304, 565820, 571776, 594111, 625380, 667072, 678984, 714720, 792148, 833840, 848730, 905312, 952960, 990185, 1000608, 1131640, 1188222, 1250760, 1334144, 1357968, 1429440, 1584296, 1667680, 1697460, 1810624, 1980370, 2001216, 2263280, 2376444, 2501520, 2715936, 2858880, 2970555, 3168592, 3335360, 3394920, 3621248, 3960740, 4002432, 4526560, 4752888, 5003040, 5431872, 5941110, 6337184, 6670720, 6789840, 7921480, 9053120, 9505776, 10006080, 10863744, 11882220, 12674368, 13579680, 15842960, 18106240, 19011552, 20012160, 23764440, 25348736, 27159360, 31685920, 38023104, 47528880, 54318720, 63371840, 76046208, 95057760, 126743680, 190115520, 380231040]

約数ペア:

[(1, 380231040), (2, 190115520), (3, 126743680), (4, 95057760), (5, 76046208), (6, 63371840), (7, 54318720), (8, 47528880), (10, 38023104), (12, 31685920), (14, 27159360), (15, 25348736), (16, 23764440), (19, 20012160), (20, 19011552), (21, 18106240), (24, 15842960), (28, 13579680), (30, 12674368), (32, 11882220), (35, 10863744), (38, 10006080), (40, 9505776), (42, 9053120), (48, 7921480), (56, 6789840), (57, 6670720), (60, 6337184), (64, 5941110), (70, 5431872), (76, 5003040), (80, 4752888), (84, 4526560), (95, 4002432), (96, 3960740), (105, 3621248), (112, 3394920), (114, 3335360), (120, 3168592), (128, 2970555), (133, 2858880), (140, 2715936), (152, 2501520), (160, 2376444), (168, 2263280), (190, 2001216), (192, 1980370), (210, 1810624), (224, 1697460), (228, 1667680), (240, 1584296), (266, 1429440), (280, 1357968), (285, 1334144), (304, 1250760), (320, 1188222), (336, 1131640), (380, 1000608), (384, 990185), (399, 952960), (420, 905312), (448, 848730), (456, 833840), (480, 792148), (532, 714720), (560, 678984), (570, 667072), (608, 625380), (640, 594111), (665, 571776), (672, 565820), (760, 500304), (798, 476480), (840, 452656), (896, 424365), (912, 416920), (960, 396074), (1064, 357360), (1120, 339492), (1140, 333536), (1216, 312690), (1330, 285888), (1344, 282910), (1489, 255360), (1520, 250152), (1596, 238240), (1680, 226328), (1824, 208460), (1920, 198037), (1995, 190592), (2128, 178680), (2240, 169746), (2280, 166768), (2432, 156345), (2660, 142944), (2688, 141455), (2978, 127680), (3040, 125076), (3192, 119120), (3360, 113164), (3648, 104230), (3990, 95296), (4256, 89340), (4467, 85120), (4480, 84873), (4560, 83384), (5320, 71472), (5956, 63840), (6080, 62538), (6384, 59560), (6720, 56582), (7296, 52115), (7445, 51072), (7980, 47648), (8512, 44670), (8934, 42560), (9120, 41692), (10423, 36480), (10640, 35736), (11912, 31920), (12160, 31269), (12768, 29780), (13440, 28291), (14890, 25536), (15960, 23824), (17024, 22335), (17868, 21280), (18240, 20846)]