202208640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:305

約数の個数: 256

約数和(自身を含む): 710899200

約数和(自身を除く): 508690560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 64, 69, 76, 80, 92, 95, 96, 114, 115, 120, 128, 138, 152, 160, 184, 190, 192, 228, 230, 240, 241, 276, 285, 304, 320, 345, 368, 380, 384, 437, 456, 460, 480, 482, 552, 570, 608, 640, 690, 723, 736, 760, 874, 912, 920, 960, 964, 1104, 1140, 1205, 1216, 1311, 1380, 1446, 1472, 1520, 1748, 1824, 1840, 1920, 1928, 2185, 2208, 2280, 2410, 2432, 2622, 2760, 2892, 2944, 3040, 3496, 3615, 3648, 3680, 3856, 4370, 4416, 4560, 4579, 4820, 5244, 5520, 5543, 5784, 6080, 6555, 6992, 7230, 7296, 7360, 7712, 8740, 8832, 9120, 9158, 9640, 10488, 11040, 11086, 11568, 12160, 13110, 13737, 13984, 14460, 14720, 15424, 16629, 17480, 18240, 18316, 19280, 20976, 22080, 22172, 22895, 23136, 26220, 27474, 27715, 27968, 28920, 30848, 33258, 34960, 36480, 36632, 38560, 41952, 44160, 44344, 45790, 46272, 52440, 54948, 55430, 55936, 57840, 66516, 68685, 69920, 73264, 77120, 83145, 83904, 88688, 91580, 92544, 104880, 105317, 109896, 110860, 115680, 133032, 137370, 139840, 146528, 154240, 166290, 167808, 177376, 183160, 209760, 210634, 219792, 221720, 231360, 266064, 274740, 279680, 293056, 315951, 332580, 354752, 366320, 419520, 421268, 439584, 443440, 462720, 526585, 532128, 549480, 586112, 631902, 665160, 709504, 732640, 839040, 842536, 879168, 886880, 1053170, 1064256, 1098960, 1263804, 1330320, 1465280, 1579755, 1685072, 1758336, 1773760, 2106340, 2128512, 2197920, 2527608, 2660640, 2930560, 3159510, 3370144, 3547520, 4212680, 4395840, 5055216, 5321280, 6319020, 6740288, 8425360, 8791680, 10110432, 10642560, 12638040, 13480576, 16850720, 20220864, 25276080, 33701440, 40441728, 50552160, 67402880, 101104320, 202208640]

約数ペア:

[(1, 202208640), (2, 101104320), (3, 67402880), (4, 50552160), (5, 40441728), (6, 33701440), (8, 25276080), (10, 20220864), (12, 16850720), (15, 13480576), (16, 12638040), (19, 10642560), (20, 10110432), (23, 8791680), (24, 8425360), (30, 6740288), (32, 6319020), (38, 5321280), (40, 5055216), (46, 4395840), (48, 4212680), (57, 3547520), (60, 3370144), (64, 3159510), (69, 2930560), (76, 2660640), (80, 2527608), (92, 2197920), (95, 2128512), (96, 2106340), (114, 1773760), (115, 1758336), (120, 1685072), (128, 1579755), (138, 1465280), (152, 1330320), (160, 1263804), (184, 1098960), (190, 1064256), (192, 1053170), (228, 886880), (230, 879168), (240, 842536), (241, 839040), (276, 732640), (285, 709504), (304, 665160), (320, 631902), (345, 586112), (368, 549480), (380, 532128), (384, 526585), (437, 462720), (456, 443440), (460, 439584), (480, 421268), (482, 419520), (552, 366320), (570, 354752), (608, 332580), (640, 315951), (690, 293056), (723, 279680), (736, 274740), (760, 266064), (874, 231360), (912, 221720), (920, 219792), (960, 210634), (964, 209760), (1104, 183160), (1140, 177376), (1205, 167808), (1216, 166290), (1311, 154240), (1380, 146528), (1446, 139840), (1472, 137370), (1520, 133032), (1748, 115680), (1824, 110860), (1840, 109896), (1920, 105317), (1928, 104880), (2185, 92544), (2208, 91580), (2280, 88688), (2410, 83904), (2432, 83145), (2622, 77120), (2760, 73264), (2892, 69920), (2944, 68685), (3040, 66516), (3496, 57840), (3615, 55936), (3648, 55430), (3680, 54948), (3856, 52440), (4370, 46272), (4416, 45790), (4560, 44344), (4579, 44160), (4820, 41952), (5244, 38560), (5520, 36632), (5543, 36480), (5784, 34960), (6080, 33258), (6555, 30848), (6992, 28920), (7230, 27968), (7296, 27715), (7360, 27474), (7712, 26220), (8740, 23136), (8832, 22895), (9120, 22172), (9158, 22080), (9640, 20976), (10488, 19280), (11040, 18316), (11086, 18240), (11568, 17480), (12160, 16629), (13110, 15424), (13737, 14720), (13984, 14460)]