355868520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10333}}^1$

素因数の和:10395

約数の個数: 128

約数和(自身を含む): 1250000640

約数和(自身を除く): 894132120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2870, 3444, 4305, 4920, 5740, 6888, 8610, 10333, 11480, 17220, 20666, 30999, 34440, 41332, 51665, 61998, 72331, 82664, 103330, 123996, 144662, 154995, 206660, 216993, 247992, 289324, 309990, 361655, 413320, 423653, 433986, 578648, 619980, 723310, 847306, 867972, 1084965, 1239960, 1270959, 1446620, 1694612, 1735944, 2118265, 2169930, 2541918, 2893240, 2965571, 3389224, 4236530, 4339860, 5083836, 5931142, 6354795, 8473060, 8679720, 8896713, 10167672, 11862284, 12709590, 14827855, 16946120, 17793426, 23724568, 25419180, 29655710, 35586852, 44483565, 50838360, 59311420, 71173704, 88967130, 118622840, 177934260, 355868520]

約数ペア:

[(1, 355868520), (2, 177934260), (3, 118622840), (4, 88967130), (5, 71173704), (6, 59311420), (7, 50838360), (8, 44483565), (10, 35586852), (12, 29655710), (14, 25419180), (15, 23724568), (20, 17793426), (21, 16946120), (24, 14827855), (28, 12709590), (30, 11862284), (35, 10167672), (40, 8896713), (41, 8679720), (42, 8473060), (56, 6354795), (60, 5931142), (70, 5083836), (82, 4339860), (84, 4236530), (105, 3389224), (120, 2965571), (123, 2893240), (140, 2541918), (164, 2169930), (168, 2118265), (205, 1735944), (210, 1694612), (246, 1446620), (280, 1270959), (287, 1239960), (328, 1084965), (410, 867972), (420, 847306), (492, 723310), (574, 619980), (615, 578648), (820, 433986), (840, 423653), (861, 413320), (984, 361655), (1148, 309990), (1230, 289324), (1435, 247992), (1640, 216993), (1722, 206660), (2296, 154995), (2460, 144662), (2870, 123996), (3444, 103330), (4305, 82664), (4920, 72331), (5740, 61998), (6888, 51665), (8610, 41332), (10333, 34440), (11480, 30999), (17220, 20666)]