162464640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:341

約数の個数: 256

約数和(自身を含む): 583994880

約数和(自身を除く): 421530240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 64, 65, 69, 78, 80, 92, 96, 104, 115, 120, 128, 130, 138, 156, 160, 184, 192, 195, 208, 230, 240, 260, 276, 283, 299, 312, 320, 345, 368, 384, 390, 416, 460, 480, 520, 552, 566, 598, 624, 640, 690, 736, 780, 832, 849, 897, 920, 960, 1040, 1104, 1132, 1196, 1248, 1380, 1415, 1472, 1495, 1560, 1664, 1698, 1794, 1840, 1920, 2080, 2208, 2264, 2392, 2496, 2760, 2830, 2944, 2990, 3120, 3396, 3588, 3679, 3680, 4160, 4245, 4416, 4485, 4528, 4784, 4992, 5520, 5660, 5980, 6240, 6509, 6792, 7176, 7358, 7360, 8320, 8490, 8832, 8970, 9056, 9568, 11037, 11040, 11320, 11960, 12480, 13018, 13584, 14352, 14716, 14720, 16980, 17940, 18112, 18395, 19136, 19527, 22074, 22080, 22640, 23920, 24960, 26036, 27168, 28704, 29432, 32545, 33960, 35880, 36224, 36790, 38272, 39054, 44148, 44160, 45280, 47840, 52072, 54336, 55185, 57408, 58864, 65090, 67920, 71760, 73580, 78108, 84617, 88296, 90560, 95680, 97635, 104144, 108672, 110370, 114816, 117728, 130180, 135840, 143520, 147160, 156216, 169234, 176592, 181120, 191360, 195270, 208288, 220740, 235456, 253851, 260360, 271680, 287040, 294320, 312432, 338468, 353184, 390540, 416576, 423085, 441480, 470912, 507702, 520720, 543360, 574080, 588640, 624864, 676936, 706368, 781080, 833152, 846170, 882960, 1015404, 1041440, 1177280, 1249728, 1269255, 1353872, 1412736, 1562160, 1692340, 1765920, 2030808, 2082880, 2354560, 2499456, 2538510, 2707744, 3124320, 3384680, 3531840, 4061616, 4165760, 5077020, 5415488, 6248640, 6769360, 7063680, 8123232, 10154040, 10830976, 12497280, 13538720, 16246464, 20308080, 27077440, 32492928, 40616160, 54154880, 81232320, 162464640]

約数ペア:

[(1, 162464640), (2, 81232320), (3, 54154880), (4, 40616160), (5, 32492928), (6, 27077440), (8, 20308080), (10, 16246464), (12, 13538720), (13, 12497280), (15, 10830976), (16, 10154040), (20, 8123232), (23, 7063680), (24, 6769360), (26, 6248640), (30, 5415488), (32, 5077020), (39, 4165760), (40, 4061616), (46, 3531840), (48, 3384680), (52, 3124320), (60, 2707744), (64, 2538510), (65, 2499456), (69, 2354560), (78, 2082880), (80, 2030808), (92, 1765920), (96, 1692340), (104, 1562160), (115, 1412736), (120, 1353872), (128, 1269255), (130, 1249728), (138, 1177280), (156, 1041440), (160, 1015404), (184, 882960), (192, 846170), (195, 833152), (208, 781080), (230, 706368), (240, 676936), (260, 624864), (276, 588640), (283, 574080), (299, 543360), (312, 520720), (320, 507702), (345, 470912), (368, 441480), (384, 423085), (390, 416576), (416, 390540), (460, 353184), (480, 338468), (520, 312432), (552, 294320), (566, 287040), (598, 271680), (624, 260360), (640, 253851), (690, 235456), (736, 220740), (780, 208288), (832, 195270), (849, 191360), (897, 181120), (920, 176592), (960, 169234), (1040, 156216), (1104, 147160), (1132, 143520), (1196, 135840), (1248, 130180), (1380, 117728), (1415, 114816), (1472, 110370), (1495, 108672), (1560, 104144), (1664, 97635), (1698, 95680), (1794, 90560), (1840, 88296), (1920, 84617), (2080, 78108), (2208, 73580), (2264, 71760), (2392, 67920), (2496, 65090), (2760, 58864), (2830, 57408), (2944, 55185), (2990, 54336), (3120, 52072), (3396, 47840), (3588, 45280), (3679, 44160), (3680, 44148), (4160, 39054), (4245, 38272), (4416, 36790), (4485, 36224), (4528, 35880), (4784, 33960), (4992, 32545), (5520, 29432), (5660, 28704), (5980, 27168), (6240, 26036), (6509, 24960), (6792, 23920), (7176, 22640), (7358, 22080), (7360, 22074), (8320, 19527), (8490, 19136), (8832, 18395), (8970, 18112), (9056, 17940), (9568, 16980), (11037, 14720), (11040, 14716), (11320, 14352), (11960, 13584), (12480, 13018)]