220269816

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 691891200

約数和(自身を除く): 471621384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 109, 117, 127, 136, 153, 156, 204, 218, 221, 234, 254, 306, 312, 327, 381, 408, 436, 442, 468, 508, 612, 654, 663, 762, 872, 884, 936, 981, 1016, 1143, 1224, 1308, 1326, 1417, 1524, 1651, 1768, 1853, 1962, 1989, 2159, 2286, 2616, 2652, 2834, 3048, 3302, 3706, 3924, 3978, 4251, 4318, 4572, 4953, 5304, 5559, 5668, 6477, 6604, 7412, 7848, 7956, 8502, 8636, 9144, 9906, 11118, 11336, 12753, 12954, 13208, 13843, 14824, 14859, 15912, 16677, 17004, 17272, 19431, 19812, 22236, 24089, 25506, 25908, 27686, 28067, 29718, 33354, 34008, 38862, 39624, 41529, 44472, 48178, 51012, 51816, 55372, 56134, 59436, 66708, 72267, 77724, 83058, 84201, 96356, 102024, 110744, 112268, 118872, 124587, 133416, 144534, 155448, 166116, 168402, 179959, 192712, 216801, 224536, 235331, 249174, 252603, 289068, 332232, 336804, 359918, 433602, 470662, 498348, 505206, 539877, 578136, 673608, 705993, 719836, 867204, 941324, 996696, 1010412, 1079754, 1411986, 1439672, 1619631, 1734408, 1882648, 2020824, 2117979, 2159508, 2823972, 3059303, 3239262, 4235958, 4319016, 5647944, 6118606, 6478524, 8471916, 9177909, 12237212, 12957048, 16943832, 18355818, 24474424, 27533727, 36711636, 55067454, 73423272, 110134908, 220269816]

約数ペア:

[(1, 220269816), (2, 110134908), (3, 73423272), (4, 55067454), (6, 36711636), (8, 27533727), (9, 24474424), (12, 18355818), (13, 16943832), (17, 12957048), (18, 12237212), (24, 9177909), (26, 8471916), (34, 6478524), (36, 6118606), (39, 5647944), (51, 4319016), (52, 4235958), (68, 3239262), (72, 3059303), (78, 2823972), (102, 2159508), (104, 2117979), (109, 2020824), (117, 1882648), (127, 1734408), (136, 1619631), (153, 1439672), (156, 1411986), (204, 1079754), (218, 1010412), (221, 996696), (234, 941324), (254, 867204), (306, 719836), (312, 705993), (327, 673608), (381, 578136), (408, 539877), (436, 505206), (442, 498348), (468, 470662), (508, 433602), (612, 359918), (654, 336804), (663, 332232), (762, 289068), (872, 252603), (884, 249174), (936, 235331), (981, 224536), (1016, 216801), (1143, 192712), (1224, 179959), (1308, 168402), (1326, 166116), (1417, 155448), (1524, 144534), (1651, 133416), (1768, 124587), (1853, 118872), (1962, 112268), (1989, 110744), (2159, 102024), (2286, 96356), (2616, 84201), (2652, 83058), (2834, 77724), (3048, 72267), (3302, 66708), (3706, 59436), (3924, 56134), (3978, 55372), (4251, 51816), (4318, 51012), (4572, 48178), (4953, 44472), (5304, 41529), (5559, 39624), (5668, 38862), (6477, 34008), (6604, 33354), (7412, 29718), (7848, 28067), (7956, 27686), (8502, 25908), (8636, 25506), (9144, 24089), (9906, 22236), (11118, 19812), (11336, 19431), (12753, 17272), (12954, 17004), (13208, 16677), (13843, 15912), (14824, 14859)]