180735984

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 240

約数和(自身を含む): 607711104

約数和(自身を除く): 426975120

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 67, 72, 78, 88, 99, 104, 117, 131, 132, 134, 143, 144, 156, 176, 198, 201, 208, 234, 262, 264, 268, 286, 312, 393, 396, 402, 429, 468, 524, 528, 536, 572, 603, 624, 737, 786, 792, 804, 858, 871, 936, 1048, 1072, 1144, 1179, 1206, 1287, 1441, 1474, 1572, 1584, 1608, 1703, 1716, 1742, 1872, 2096, 2211, 2288, 2358, 2412, 2574, 2613, 2882, 2948, 3144, 3216, 3406, 3432, 3484, 4323, 4422, 4716, 4824, 5109, 5148, 5226, 5764, 5896, 6288, 6633, 6812, 6864, 6968, 7839, 8646, 8777, 8844, 9432, 9581, 9648, 10218, 10296, 10452, 11528, 11792, 12969, 13266, 13624, 13936, 15327, 15678, 17292, 17554, 17688, 18733, 18864, 19162, 20436, 20592, 20904, 23056, 25938, 26331, 26532, 27248, 28743, 30654, 31356, 34584, 35108, 35376, 37466, 38324, 40872, 41808, 51876, 52662, 53064, 56199, 57486, 61308, 62712, 69168, 70216, 74932, 76648, 78993, 81744, 86229, 96547, 103752, 105324, 106128, 112398, 114101, 114972, 122616, 125424, 140432, 149864, 153296, 157986, 168597, 172458, 193094, 207504, 210648, 224796, 228202, 229944, 245232, 289641, 299728, 315972, 337194, 342303, 344916, 386188, 421296, 449592, 456404, 459888, 579282, 631944, 674388, 684606, 689832, 772376, 868923, 899184, 912808, 1026909, 1158564, 1255111, 1263888, 1348776, 1369212, 1379664, 1544752, 1737846, 1825616, 2053818, 2317128, 2510222, 2697552, 2738424, 3475692, 3765333, 4107636, 4634256, 5020444, 5476848, 6951384, 7530666, 8215272, 10040888, 11295999, 13902768, 15061332, 16430544, 20081776, 22591998, 30122664, 45183996, 60245328, 90367992, 180735984]

約数ペア:

[(1, 180735984), (2, 90367992), (3, 60245328), (4, 45183996), (6, 30122664), (8, 22591998), (9, 20081776), (11, 16430544), (12, 15061332), (13, 13902768), (16, 11295999), (18, 10040888), (22, 8215272), (24, 7530666), (26, 6951384), (33, 5476848), (36, 5020444), (39, 4634256), (44, 4107636), (48, 3765333), (52, 3475692), (66, 2738424), (67, 2697552), (72, 2510222), (78, 2317128), (88, 2053818), (99, 1825616), (104, 1737846), (117, 1544752), (131, 1379664), (132, 1369212), (134, 1348776), (143, 1263888), (144, 1255111), (156, 1158564), (176, 1026909), (198, 912808), (201, 899184), (208, 868923), (234, 772376), (262, 689832), (264, 684606), (268, 674388), (286, 631944), (312, 579282), (393, 459888), (396, 456404), (402, 449592), (429, 421296), (468, 386188), (524, 344916), (528, 342303), (536, 337194), (572, 315972), (603, 299728), (624, 289641), (737, 245232), (786, 229944), (792, 228202), (804, 224796), (858, 210648), (871, 207504), (936, 193094), (1048, 172458), (1072, 168597), (1144, 157986), (1179, 153296), (1206, 149864), (1287, 140432), (1441, 125424), (1474, 122616), (1572, 114972), (1584, 114101), (1608, 112398), (1703, 106128), (1716, 105324), (1742, 103752), (1872, 96547), (2096, 86229), (2211, 81744), (2288, 78993), (2358, 76648), (2412, 74932), (2574, 70216), (2613, 69168), (2882, 62712), (2948, 61308), (3144, 57486), (3216, 56199), (3406, 53064), (3432, 52662), (3484, 51876), (4323, 41808), (4422, 40872), (4716, 38324), (4824, 37466), (5109, 35376), (5148, 35108), (5226, 34584), (5764, 31356), (5896, 30654), (6288, 28743), (6633, 27248), (6812, 26532), (6864, 26331), (6968, 25938), (7839, 23056), (8646, 20904), (8777, 20592), (8844, 20436), (9432, 19162), (9581, 18864), (9648, 18733), (10218, 17688), (10296, 17554), (10452, 17292), (11528, 15678), (11792, 15327), (12969, 13936), (13266, 13624)]