232961280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:177

約数の個数: 288

約数和(自身を含む): 816291840

約数和(自身を除く): 583330560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 103, 114, 120, 124, 128, 152, 155, 160, 186, 190, 192, 206, 228, 240, 248, 256, 285, 304, 309, 310, 320, 372, 380, 384, 412, 456, 465, 480, 496, 515, 570, 589, 608, 618, 620, 640, 744, 760, 768, 824, 912, 930, 960, 992, 1030, 1140, 1178, 1216, 1236, 1240, 1280, 1488, 1520, 1545, 1648, 1767, 1824, 1860, 1920, 1957, 1984, 2060, 2280, 2356, 2432, 2472, 2480, 2945, 2976, 3040, 3090, 3193, 3296, 3534, 3648, 3720, 3840, 3914, 3968, 4120, 4560, 4712, 4864, 4944, 4960, 5871, 5890, 5952, 6080, 6180, 6386, 6592, 7068, 7296, 7440, 7828, 7936, 8240, 8835, 9120, 9424, 9579, 9785, 9888, 9920, 11742, 11780, 11904, 12160, 12360, 12772, 13184, 14136, 14592, 14880, 15656, 15965, 16480, 17670, 18240, 18848, 19158, 19570, 19776, 19840, 23484, 23560, 23808, 24320, 24720, 25544, 26368, 28272, 29355, 29760, 31312, 31930, 32960, 35340, 36480, 37696, 38316, 39140, 39552, 39680, 46968, 47120, 47895, 49440, 51088, 56544, 58710, 59520, 60667, 62624, 63860, 65920, 70680, 72960, 75392, 76632, 78280, 79104, 93936, 94240, 95790, 98880, 102176, 113088, 117420, 119040, 121334, 125248, 127720, 131840, 141360, 150784, 153264, 156560, 182001, 187872, 188480, 191580, 197760, 204352, 226176, 234840, 242668, 250496, 255440, 282720, 303335, 306528, 313120, 364002, 375744, 376960, 383160, 395520, 408704, 452352, 469680, 485336, 500992, 510880, 565440, 606670, 613056, 626240, 728004, 751488, 753920, 766320, 817408, 910005, 939360, 970672, 1021760, 1130880, 1213340, 1226112, 1252480, 1456008, 1502976, 1532640, 1820010, 1878720, 1941344, 2043520, 2261760, 2426680, 2452224, 2504960, 2912016, 3065280, 3640020, 3757440, 3882688, 4087040, 4853360, 5824032, 6130560, 7280040, 7514880, 7765376, 9706720, 11648064, 12261120, 14560080, 15530752, 19413440, 23296128, 29120160, 38826880, 46592256, 58240320, 77653760, 116480640, 232961280]

約数ペア:

[(1, 232961280), (2, 116480640), (3, 77653760), (4, 58240320), (5, 46592256), (6, 38826880), (8, 29120160), (10, 23296128), (12, 19413440), (15, 15530752), (16, 14560080), (19, 12261120), (20, 11648064), (24, 9706720), (30, 7765376), (31, 7514880), (32, 7280040), (38, 6130560), (40, 5824032), (48, 4853360), (57, 4087040), (60, 3882688), (62, 3757440), (64, 3640020), (76, 3065280), (80, 2912016), (93, 2504960), (95, 2452224), (96, 2426680), (103, 2261760), (114, 2043520), (120, 1941344), (124, 1878720), (128, 1820010), (152, 1532640), (155, 1502976), (160, 1456008), (186, 1252480), (190, 1226112), (192, 1213340), (206, 1130880), (228, 1021760), (240, 970672), (248, 939360), (256, 910005), (285, 817408), (304, 766320), (309, 753920), (310, 751488), (320, 728004), (372, 626240), (380, 613056), (384, 606670), (412, 565440), (456, 510880), (465, 500992), (480, 485336), (496, 469680), (515, 452352), (570, 408704), (589, 395520), (608, 383160), (618, 376960), (620, 375744), (640, 364002), (744, 313120), (760, 306528), (768, 303335), (824, 282720), (912, 255440), (930, 250496), (960, 242668), (992, 234840), (1030, 226176), (1140, 204352), (1178, 197760), (1216, 191580), (1236, 188480), (1240, 187872), (1280, 182001), (1488, 156560), (1520, 153264), (1545, 150784), (1648, 141360), (1767, 131840), (1824, 127720), (1860, 125248), (1920, 121334), (1957, 119040), (1984, 117420), (2060, 113088), (2280, 102176), (2356, 98880), (2432, 95790), (2472, 94240), (2480, 93936), (2945, 79104), (2976, 78280), (3040, 76632), (3090, 75392), (3193, 72960), (3296, 70680), (3534, 65920), (3648, 63860), (3720, 62624), (3840, 60667), (3914, 59520), (3968, 58710), (4120, 56544), (4560, 51088), (4712, 49440), (4864, 47895), (4944, 47120), (4960, 46968), (5871, 39680), (5890, 39552), (5952, 39140), (6080, 38316), (6180, 37696), (6386, 36480), (6592, 35340), (7068, 32960), (7296, 31930), (7440, 31312), (7828, 29760), (7936, 29355), (8240, 28272), (8835, 26368), (9120, 25544), (9424, 24720), (9579, 24320), (9785, 23808), (9888, 23560), (9920, 23484), (11742, 19840), (11780, 19776), (11904, 19570), (12160, 19158), (12360, 18848), (12772, 18240), (13184, 17670), (14136, 16480), (14592, 15965), (14880, 15656)]