136676880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:238

約数の個数: 240

約数和(自身を含む): 492885120

約数和(自身を除く): 356208240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 97, 103, 114, 120, 144, 152, 171, 180, 190, 194, 206, 228, 240, 285, 291, 304, 309, 342, 360, 380, 388, 412, 456, 485, 515, 570, 582, 618, 684, 720, 760, 776, 824, 855, 873, 912, 927, 970, 1030, 1140, 1164, 1236, 1368, 1455, 1520, 1545, 1552, 1648, 1710, 1746, 1843, 1854, 1940, 1957, 2060, 2280, 2328, 2472, 2736, 2910, 3090, 3420, 3492, 3686, 3708, 3880, 3914, 4120, 4365, 4560, 4635, 4656, 4944, 5529, 5820, 5871, 6180, 6840, 6984, 7372, 7416, 7760, 7828, 8240, 8730, 9215, 9270, 9785, 9991, 11058, 11640, 11742, 12360, 13680, 13968, 14744, 14832, 15656, 16587, 17460, 17613, 18430, 18540, 19570, 19982, 22116, 23280, 23484, 24720, 27645, 29355, 29488, 29973, 31312, 33174, 34920, 35226, 36860, 37080, 39140, 39964, 44232, 46968, 49955, 55290, 58710, 59946, 66348, 69840, 70452, 73720, 74160, 78280, 79928, 82935, 88065, 88464, 89919, 93936, 99910, 110580, 117420, 119892, 132696, 140904, 147440, 149865, 156560, 159856, 165870, 176130, 179838, 189829, 199820, 221160, 234840, 239784, 265392, 281808, 299730, 331740, 352260, 359676, 379658, 399640, 442320, 449595, 469680, 479568, 569487, 599460, 663480, 704520, 719352, 759316, 799280, 899190, 949145, 1138974, 1198920, 1326960, 1409040, 1438704, 1518632, 1708461, 1798380, 1898290, 2277948, 2397840, 2847435, 3037264, 3416922, 3596760, 3796580, 4555896, 5694870, 6833844, 7193520, 7593160, 8542305, 9111792, 11389740, 13667688, 15186320, 17084610, 22779480, 27335376, 34169220, 45558960, 68338440, 136676880]

約数ペア:

[(1, 136676880), (2, 68338440), (3, 45558960), (4, 34169220), (5, 27335376), (6, 22779480), (8, 17084610), (9, 15186320), (10, 13667688), (12, 11389740), (15, 9111792), (16, 8542305), (18, 7593160), (19, 7193520), (20, 6833844), (24, 5694870), (30, 4555896), (36, 3796580), (38, 3596760), (40, 3416922), (45, 3037264), (48, 2847435), (57, 2397840), (60, 2277948), (72, 1898290), (76, 1798380), (80, 1708461), (90, 1518632), (95, 1438704), (97, 1409040), (103, 1326960), (114, 1198920), (120, 1138974), (144, 949145), (152, 899190), (171, 799280), (180, 759316), (190, 719352), (194, 704520), (206, 663480), (228, 599460), (240, 569487), (285, 479568), (291, 469680), (304, 449595), (309, 442320), (342, 399640), (360, 379658), (380, 359676), (388, 352260), (412, 331740), (456, 299730), (485, 281808), (515, 265392), (570, 239784), (582, 234840), (618, 221160), (684, 199820), (720, 189829), (760, 179838), (776, 176130), (824, 165870), (855, 159856), (873, 156560), (912, 149865), (927, 147440), (970, 140904), (1030, 132696), (1140, 119892), (1164, 117420), (1236, 110580), (1368, 99910), (1455, 93936), (1520, 89919), (1545, 88464), (1552, 88065), (1648, 82935), (1710, 79928), (1746, 78280), (1843, 74160), (1854, 73720), (1940, 70452), (1957, 69840), (2060, 66348), (2280, 59946), (2328, 58710), (2472, 55290), (2736, 49955), (2910, 46968), (3090, 44232), (3420, 39964), (3492, 39140), (3686, 37080), (3708, 36860), (3880, 35226), (3914, 34920), (4120, 33174), (4365, 31312), (4560, 29973), (4635, 29488), (4656, 29355), (4944, 27645), (5529, 24720), (5820, 23484), (5871, 23280), (6180, 22116), (6840, 19982), (6984, 19570), (7372, 18540), (7416, 18430), (7760, 17613), (7828, 17460), (8240, 16587), (8730, 15656), (9215, 14832), (9270, 14744), (9785, 13968), (9991, 13680), (11058, 12360), (11640, 11742)]