180336816

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:260

約数の個数: 240

約数和(自身を含む): 602023968

約数和(自身を除く): 421687152

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 37, 44, 48, 51, 66, 68, 72, 74, 88, 99, 102, 111, 132, 136, 144, 148, 153, 176, 181, 187, 198, 204, 222, 264, 272, 296, 306, 333, 362, 374, 396, 407, 408, 444, 528, 543, 561, 592, 612, 629, 666, 724, 748, 792, 814, 816, 888, 1086, 1122, 1221, 1224, 1258, 1332, 1448, 1496, 1584, 1628, 1629, 1683, 1776, 1887, 1991, 2172, 2244, 2442, 2448, 2516, 2664, 2896, 2992, 3077, 3256, 3258, 3366, 3663, 3774, 3982, 4344, 4488, 4884, 5032, 5328, 5661, 5973, 6154, 6512, 6516, 6697, 6732, 6919, 7326, 7548, 7964, 8688, 8976, 9231, 9768, 10064, 11322, 11946, 12308, 13032, 13394, 13464, 13838, 14652, 15096, 15928, 17919, 18462, 19536, 20091, 20757, 22644, 23892, 24616, 26064, 26788, 26928, 27676, 27693, 29304, 30192, 31856, 33847, 35838, 36924, 40182, 41514, 45288, 47784, 49232, 53576, 55352, 55386, 58608, 60273, 62271, 67694, 71676, 73667, 73848, 80364, 83028, 90576, 95568, 101541, 107152, 110704, 110772, 113849, 120546, 124542, 135388, 143352, 147334, 147696, 160728, 166056, 203082, 221001, 221544, 227698, 241092, 249084, 270776, 286704, 294668, 304623, 321456, 332112, 341547, 406164, 442002, 443088, 455396, 482184, 498168, 541552, 589336, 609246, 663003, 683094, 812328, 884004, 910792, 964368, 996336, 1024641, 1178672, 1218492, 1252339, 1326006, 1366188, 1624656, 1768008, 1821584, 2049282, 2436984, 2504678, 2652012, 2732376, 3536016, 3757017, 4098564, 4873968, 5009356, 5304024, 5464752, 7514034, 8197128, 10018712, 10608048, 11271051, 15028068, 16394256, 20037424, 22542102, 30056136, 45084204, 60112272, 90168408, 180336816]

約数ペア:

[(1, 180336816), (2, 90168408), (3, 60112272), (4, 45084204), (6, 30056136), (8, 22542102), (9, 20037424), (11, 16394256), (12, 15028068), (16, 11271051), (17, 10608048), (18, 10018712), (22, 8197128), (24, 7514034), (33, 5464752), (34, 5304024), (36, 5009356), (37, 4873968), (44, 4098564), (48, 3757017), (51, 3536016), (66, 2732376), (68, 2652012), (72, 2504678), (74, 2436984), (88, 2049282), (99, 1821584), (102, 1768008), (111, 1624656), (132, 1366188), (136, 1326006), (144, 1252339), (148, 1218492), (153, 1178672), (176, 1024641), (181, 996336), (187, 964368), (198, 910792), (204, 884004), (222, 812328), (264, 683094), (272, 663003), (296, 609246), (306, 589336), (333, 541552), (362, 498168), (374, 482184), (396, 455396), (407, 443088), (408, 442002), (444, 406164), (528, 341547), (543, 332112), (561, 321456), (592, 304623), (612, 294668), (629, 286704), (666, 270776), (724, 249084), (748, 241092), (792, 227698), (814, 221544), (816, 221001), (888, 203082), (1086, 166056), (1122, 160728), (1221, 147696), (1224, 147334), (1258, 143352), (1332, 135388), (1448, 124542), (1496, 120546), (1584, 113849), (1628, 110772), (1629, 110704), (1683, 107152), (1776, 101541), (1887, 95568), (1991, 90576), (2172, 83028), (2244, 80364), (2442, 73848), (2448, 73667), (2516, 71676), (2664, 67694), (2896, 62271), (2992, 60273), (3077, 58608), (3256, 55386), (3258, 55352), (3366, 53576), (3663, 49232), (3774, 47784), (3982, 45288), (4344, 41514), (4488, 40182), (4884, 36924), (5032, 35838), (5328, 33847), (5661, 31856), (5973, 30192), (6154, 29304), (6512, 27693), (6516, 27676), (6697, 26928), (6732, 26788), (6919, 26064), (7326, 24616), (7548, 23892), (7964, 22644), (8688, 20757), (8976, 20091), (9231, 19536), (9768, 18462), (10064, 17919), (11322, 15928), (11946, 15096), (12308, 14652), (13032, 13838), (13394, 13464)]