228583680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:297

約数の個数: 288

約数和(自身を含む): 831008640

約数和(自身を除く): 602424960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 128, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 241, 247, 256, 260, 285, 304, 312, 320, 380, 384, 390, 416, 456, 480, 482, 494, 520, 570, 608, 624, 640, 723, 741, 760, 768, 780, 832, 912, 960, 964, 988, 1040, 1140, 1205, 1216, 1235, 1248, 1280, 1446, 1482, 1520, 1560, 1664, 1824, 1920, 1928, 1976, 2080, 2280, 2410, 2432, 2470, 2496, 2892, 2964, 3040, 3120, 3133, 3328, 3615, 3648, 3705, 3840, 3856, 3952, 4160, 4560, 4579, 4820, 4864, 4940, 4992, 5784, 5928, 6080, 6240, 6266, 7230, 7296, 7410, 7712, 7904, 8320, 9120, 9158, 9399, 9640, 9880, 9984, 11568, 11856, 12160, 12480, 12532, 13737, 14460, 14592, 14820, 15424, 15665, 15808, 16640, 18240, 18316, 18798, 19280, 19760, 22895, 23136, 23712, 24320, 24960, 25064, 27474, 28920, 29640, 30848, 31330, 31616, 36480, 36632, 37596, 38560, 39520, 45790, 46272, 46995, 47424, 49920, 50128, 54948, 57840, 59280, 59527, 61696, 62660, 63232, 68685, 72960, 73264, 75192, 77120, 79040, 91580, 92544, 93990, 94848, 100256, 109896, 115680, 118560, 119054, 125320, 137370, 146528, 150384, 154240, 158080, 178581, 183160, 185088, 187980, 189696, 200512, 219792, 231360, 237120, 238108, 250640, 274740, 293056, 297635, 300768, 308480, 316160, 357162, 366320, 375960, 401024, 439584, 462720, 474240, 476216, 501280, 549480, 586112, 595270, 601536, 714324, 732640, 751920, 802048, 879168, 892905, 925440, 948480, 952432, 1002560, 1098960, 1172224, 1190540, 1203072, 1428648, 1465280, 1503840, 1758336, 1785810, 1904864, 2005120, 2197920, 2381080, 2406144, 2857296, 2930560, 3007680, 3516672, 3571620, 3809728, 4010240, 4395840, 4762160, 5714592, 5861120, 6015360, 7143240, 7619456, 8791680, 9524320, 11429184, 12030720, 14286480, 15238912, 17583360, 19048640, 22858368, 28572960, 38097280, 45716736, 57145920, 76194560, 114291840, 228583680]

約数ペア:

[(1, 228583680), (2, 114291840), (3, 76194560), (4, 57145920), (5, 45716736), (6, 38097280), (8, 28572960), (10, 22858368), (12, 19048640), (13, 17583360), (15, 15238912), (16, 14286480), (19, 12030720), (20, 11429184), (24, 9524320), (26, 8791680), (30, 7619456), (32, 7143240), (38, 6015360), (39, 5861120), (40, 5714592), (48, 4762160), (52, 4395840), (57, 4010240), (60, 3809728), (64, 3571620), (65, 3516672), (76, 3007680), (78, 2930560), (80, 2857296), (95, 2406144), (96, 2381080), (104, 2197920), (114, 2005120), (120, 1904864), (128, 1785810), (130, 1758336), (152, 1503840), (156, 1465280), (160, 1428648), (190, 1203072), (192, 1190540), (195, 1172224), (208, 1098960), (228, 1002560), (240, 952432), (241, 948480), (247, 925440), (256, 892905), (260, 879168), (285, 802048), (304, 751920), (312, 732640), (320, 714324), (380, 601536), (384, 595270), (390, 586112), (416, 549480), (456, 501280), (480, 476216), (482, 474240), (494, 462720), (520, 439584), (570, 401024), (608, 375960), (624, 366320), (640, 357162), (723, 316160), (741, 308480), (760, 300768), (768, 297635), (780, 293056), (832, 274740), (912, 250640), (960, 238108), (964, 237120), (988, 231360), (1040, 219792), (1140, 200512), (1205, 189696), (1216, 187980), (1235, 185088), (1248, 183160), (1280, 178581), (1446, 158080), (1482, 154240), (1520, 150384), (1560, 146528), (1664, 137370), (1824, 125320), (1920, 119054), (1928, 118560), (1976, 115680), (2080, 109896), (2280, 100256), (2410, 94848), (2432, 93990), (2470, 92544), (2496, 91580), (2892, 79040), (2964, 77120), (3040, 75192), (3120, 73264), (3133, 72960), (3328, 68685), (3615, 63232), (3648, 62660), (3705, 61696), (3840, 59527), (3856, 59280), (3952, 57840), (4160, 54948), (4560, 50128), (4579, 49920), (4820, 47424), (4864, 46995), (4940, 46272), (4992, 45790), (5784, 39520), (5928, 38560), (6080, 37596), (6240, 36632), (6266, 36480), (7230, 31616), (7296, 31330), (7410, 30848), (7712, 29640), (7904, 28920), (8320, 27474), (9120, 25064), (9158, 24960), (9399, 24320), (9640, 23712), (9880, 23136), (9984, 22895), (11568, 19760), (11856, 19280), (12160, 18798), (12480, 18316), (12532, 18240), (13737, 16640), (14460, 15808), (14592, 15665), (14820, 15424)]