1027659840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:689

約数の個数: 224

約数和(自身を含む): 3474232320

約数和(自身を除く): 2446572480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 103, 114, 120, 152, 160, 190, 192, 206, 228, 240, 285, 304, 309, 320, 380, 412, 456, 480, 515, 547, 570, 608, 618, 760, 824, 912, 960, 1030, 1094, 1140, 1216, 1236, 1520, 1545, 1641, 1648, 1824, 1957, 2060, 2188, 2280, 2472, 2735, 3040, 3090, 3282, 3296, 3648, 3914, 4120, 4376, 4560, 4944, 5470, 5871, 6080, 6180, 6564, 6592, 7828, 8205, 8240, 8752, 9120, 9785, 9888, 10393, 10940, 11742, 12360, 13128, 15656, 16410, 16480, 17504, 18240, 19570, 19776, 20786, 21880, 23484, 24720, 26256, 29355, 31179, 31312, 32820, 32960, 35008, 39140, 41572, 43760, 46968, 49440, 51965, 52512, 56341, 58710, 62358, 62624, 65640, 78280, 83144, 87520, 93936, 98880, 103930, 105024, 112682, 117420, 124716, 125248, 131280, 155895, 156560, 166288, 169023, 175040, 187872, 207860, 225364, 234840, 249432, 262560, 281705, 311790, 313120, 332576, 338046, 375744, 415720, 450728, 469680, 498864, 525120, 563410, 623580, 626240, 665152, 676092, 831440, 845115, 901456, 939360, 997728, 1070479, 1126820, 1247160, 1352184, 1662880, 1690230, 1802912, 1878720, 1995456, 2140958, 2253640, 2494320, 2704368, 3211437, 3325760, 3380460, 3605824, 4281916, 4507280, 4988640, 5352395, 5408736, 6422874, 6760920, 8563832, 9014560, 9977280, 10704790, 10817472, 12845748, 13521840, 16057185, 17127664, 18029120, 21409580, 25691496, 27043680, 32114370, 34255328, 42819160, 51382992, 54087360, 64228740, 68510656, 85638320, 102765984, 128457480, 171276640, 205531968, 256914960, 342553280, 513829920, 1027659840]

約数ペア:

[(1, 1027659840), (2, 513829920), (3, 342553280), (4, 256914960), (5, 205531968), (6, 171276640), (8, 128457480), (10, 102765984), (12, 85638320), (15, 68510656), (16, 64228740), (19, 54087360), (20, 51382992), (24, 42819160), (30, 34255328), (32, 32114370), (38, 27043680), (40, 25691496), (48, 21409580), (57, 18029120), (60, 17127664), (64, 16057185), (76, 13521840), (80, 12845748), (95, 10817472), (96, 10704790), (103, 9977280), (114, 9014560), (120, 8563832), (152, 6760920), (160, 6422874), (190, 5408736), (192, 5352395), (206, 4988640), (228, 4507280), (240, 4281916), (285, 3605824), (304, 3380460), (309, 3325760), (320, 3211437), (380, 2704368), (412, 2494320), (456, 2253640), (480, 2140958), (515, 1995456), (547, 1878720), (570, 1802912), (608, 1690230), (618, 1662880), (760, 1352184), (824, 1247160), (912, 1126820), (960, 1070479), (1030, 997728), (1094, 939360), (1140, 901456), (1216, 845115), (1236, 831440), (1520, 676092), (1545, 665152), (1641, 626240), (1648, 623580), (1824, 563410), (1957, 525120), (2060, 498864), (2188, 469680), (2280, 450728), (2472, 415720), (2735, 375744), (3040, 338046), (3090, 332576), (3282, 313120), (3296, 311790), (3648, 281705), (3914, 262560), (4120, 249432), (4376, 234840), (4560, 225364), (4944, 207860), (5470, 187872), (5871, 175040), (6080, 169023), (6180, 166288), (6564, 156560), (6592, 155895), (7828, 131280), (8205, 125248), (8240, 124716), (8752, 117420), (9120, 112682), (9785, 105024), (9888, 103930), (10393, 98880), (10940, 93936), (11742, 87520), (12360, 83144), (13128, 78280), (15656, 65640), (16410, 62624), (16480, 62358), (17504, 58710), (18240, 56341), (19570, 52512), (19776, 51965), (20786, 49440), (21880, 46968), (23484, 43760), (24720, 41572), (26256, 39140), (29355, 35008), (31179, 32960), (31312, 32820)]