220057992

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 256

約数和(自身を含む): 775526400

約数和(自身を除く): 555468408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 101, 108, 126, 131, 132, 154, 168, 189, 198, 202, 216, 231, 252, 262, 264, 297, 303, 308, 378, 393, 396, 404, 462, 504, 524, 594, 606, 616, 693, 707, 756, 786, 792, 808, 909, 917, 924, 1048, 1111, 1179, 1188, 1212, 1386, 1414, 1441, 1512, 1572, 1818, 1834, 1848, 2079, 2121, 2222, 2358, 2376, 2424, 2727, 2751, 2772, 2828, 2882, 3144, 3333, 3537, 3636, 3668, 4158, 4242, 4323, 4444, 4716, 5454, 5502, 5544, 5656, 5764, 6363, 6666, 7074, 7272, 7336, 7777, 8253, 8316, 8484, 8646, 8888, 9432, 9999, 10087, 10908, 11004, 11528, 12726, 12969, 13231, 13332, 14148, 15554, 16506, 16632, 16968, 17292, 19089, 19998, 20174, 21816, 22008, 23331, 24759, 25452, 25938, 26462, 26664, 28296, 29997, 30261, 31108, 33012, 34584, 38178, 38907, 39693, 39996, 40348, 46662, 49518, 50904, 51876, 52924, 59994, 60522, 62216, 66024, 69993, 76356, 77814, 79386, 79992, 80696, 90783, 92617, 93324, 99036, 103752, 105848, 119079, 119988, 121044, 139986, 145541, 152712, 155628, 158772, 181566, 185234, 186648, 198072, 209979, 238158, 239976, 242088, 272349, 277851, 279972, 291082, 311256, 317544, 357237, 363132, 370468, 419958, 436623, 476316, 544698, 555702, 559944, 582164, 714474, 726264, 740936, 833553, 839916, 873246, 952632, 1018787, 1089396, 1111404, 1164328, 1309869, 1428948, 1667106, 1679832, 1746492, 2037574, 2178792, 2222808, 2500659, 2619738, 2857896, 3056361, 3334212, 3492984, 3929607, 4075148, 5001318, 5239476, 6112722, 6668424, 7859214, 8150296, 9169083, 10002636, 10478952, 12225444, 15718428, 18338166, 20005272, 24450888, 27507249, 31436856, 36676332, 55014498, 73352664, 110028996, 220057992]

約数ペア:

[(1, 220057992), (2, 110028996), (3, 73352664), (4, 55014498), (6, 36676332), (7, 31436856), (8, 27507249), (9, 24450888), (11, 20005272), (12, 18338166), (14, 15718428), (18, 12225444), (21, 10478952), (22, 10002636), (24, 9169083), (27, 8150296), (28, 7859214), (33, 6668424), (36, 6112722), (42, 5239476), (44, 5001318), (54, 4075148), (56, 3929607), (63, 3492984), (66, 3334212), (72, 3056361), (77, 2857896), (84, 2619738), (88, 2500659), (99, 2222808), (101, 2178792), (108, 2037574), (126, 1746492), (131, 1679832), (132, 1667106), (154, 1428948), (168, 1309869), (189, 1164328), (198, 1111404), (202, 1089396), (216, 1018787), (231, 952632), (252, 873246), (262, 839916), (264, 833553), (297, 740936), (303, 726264), (308, 714474), (378, 582164), (393, 559944), (396, 555702), (404, 544698), (462, 476316), (504, 436623), (524, 419958), (594, 370468), (606, 363132), (616, 357237), (693, 317544), (707, 311256), (756, 291082), (786, 279972), (792, 277851), (808, 272349), (909, 242088), (917, 239976), (924, 238158), (1048, 209979), (1111, 198072), (1179, 186648), (1188, 185234), (1212, 181566), (1386, 158772), (1414, 155628), (1441, 152712), (1512, 145541), (1572, 139986), (1818, 121044), (1834, 119988), (1848, 119079), (2079, 105848), (2121, 103752), (2222, 99036), (2358, 93324), (2376, 92617), (2424, 90783), (2727, 80696), (2751, 79992), (2772, 79386), (2828, 77814), (2882, 76356), (3144, 69993), (3333, 66024), (3537, 62216), (3636, 60522), (3668, 59994), (4158, 52924), (4242, 51876), (4323, 50904), (4444, 49518), (4716, 46662), (5454, 40348), (5502, 39996), (5544, 39693), (5656, 38907), (5764, 38178), (6363, 34584), (6666, 33012), (7074, 31108), (7272, 30261), (7336, 29997), (7777, 28296), (8253, 26664), (8316, 26462), (8484, 25938), (8646, 25452), (8888, 24759), (9432, 23331), (9999, 22008), (10087, 21816), (10908, 20174), (11004, 19998), (11528, 19089), (12726, 17292), (12969, 16968), (13231, 16632), (13332, 16506), (14148, 15554)]