155933760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:225

約数の個数: 224

約数和(自身を含む): 532546560

約数和(自身を除く): 376612800

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, 83, 95, 96, 103, 114, 120, 152, 160, 166, 190, 192, 206, 228, 240, 249, 285, 304, 309, 320, 332, 380, 412, 415, 456, 480, 498, 515, 570, 608, 618, 664, 760, 824, 830, 912, 960, 996, 1030, 1140, 1216, 1236, 1245, 1328, 1520, 1545, 1577, 1648, 1660, 1824, 1957, 1992, 2060, 2280, 2472, 2490, 2656, 3040, 3090, 3154, 3296, 3320, 3648, 3914, 3984, 4120, 4560, 4731, 4944, 4980, 5312, 5871, 6080, 6180, 6308, 6592, 6640, 7828, 7885, 7968, 8240, 8549, 9120, 9462, 9785, 9888, 9960, 11742, 12360, 12616, 13280, 15656, 15770, 15936, 16480, 17098, 18240, 18924, 19570, 19776, 19920, 23484, 23655, 24720, 25232, 25647, 26560, 29355, 31312, 31540, 32960, 34196, 37848, 39140, 39840, 42745, 46968, 47310, 49440, 50464, 51294, 58710, 62624, 63080, 68392, 75696, 78280, 79680, 85490, 93936, 94620, 98880, 100928, 102588, 117420, 125248, 126160, 128235, 136784, 151392, 156560, 162431, 170980, 187872, 189240, 205176, 234840, 252320, 256470, 273568, 302784, 313120, 324862, 341960, 375744, 378480, 410352, 469680, 487293, 504640, 512940, 547136, 626240, 649724, 683920, 756960, 812155, 820704, 939360, 974586, 1025880, 1299448, 1367840, 1513920, 1624310, 1641408, 1878720, 1949172, 2051760, 2436465, 2598896, 2735680, 3248620, 3898344, 4103520, 4872930, 5197792, 6497240, 7796688, 8207040, 9745860, 10395584, 12994480, 15593376, 19491720, 25988960, 31186752, 38983440, 51977920, 77966880, 155933760]

約数ペア:

[(1, 155933760), (2, 77966880), (3, 51977920), (4, 38983440), (5, 31186752), (6, 25988960), (8, 19491720), (10, 15593376), (12, 12994480), (15, 10395584), (16, 9745860), (19, 8207040), (20, 7796688), (24, 6497240), (30, 5197792), (32, 4872930), (38, 4103520), (40, 3898344), (48, 3248620), (57, 2735680), (60, 2598896), (64, 2436465), (76, 2051760), (80, 1949172), (83, 1878720), (95, 1641408), (96, 1624310), (103, 1513920), (114, 1367840), (120, 1299448), (152, 1025880), (160, 974586), (166, 939360), (190, 820704), (192, 812155), (206, 756960), (228, 683920), (240, 649724), (249, 626240), (285, 547136), (304, 512940), (309, 504640), (320, 487293), (332, 469680), (380, 410352), (412, 378480), (415, 375744), (456, 341960), (480, 324862), (498, 313120), (515, 302784), (570, 273568), (608, 256470), (618, 252320), (664, 234840), (760, 205176), (824, 189240), (830, 187872), (912, 170980), (960, 162431), (996, 156560), (1030, 151392), (1140, 136784), (1216, 128235), (1236, 126160), (1245, 125248), (1328, 117420), (1520, 102588), (1545, 100928), (1577, 98880), (1648, 94620), (1660, 93936), (1824, 85490), (1957, 79680), (1992, 78280), (2060, 75696), (2280, 68392), (2472, 63080), (2490, 62624), (2656, 58710), (3040, 51294), (3090, 50464), (3154, 49440), (3296, 47310), (3320, 46968), (3648, 42745), (3914, 39840), (3984, 39140), (4120, 37848), (4560, 34196), (4731, 32960), (4944, 31540), (4980, 31312), (5312, 29355), (5871, 26560), (6080, 25647), (6180, 25232), (6308, 24720), (6592, 23655), (6640, 23484), (7828, 19920), (7885, 19776), (7968, 19570), (8240, 18924), (8549, 18240), (9120, 17098), (9462, 16480), (9785, 15936), (9888, 15770), (9960, 15656), (11742, 13280), (12360, 12616)]