2653520520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{451279}}^1$

素因数の和:451307

約数の個数: 96

約数和(自身を含む): 9260265600

約数和(自身を除く): 6606745080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 451279, 902558, 1353837, 1805116, 2256395, 2707674, 3158953, 3610232, 4512790, 5415348, 6317906, 6769185, 9025580, 9476859, 10830696, 12635812, 13538370, 15794765, 18051160, 18953718, 22112671, 25271624, 27076740, 31589530, 37907436, 44225342, 47384295, 54153480, 63179060, 66338013, 75814872, 88450684, 94768590, 110563355, 126358120, 132676026, 176901368, 189537180, 221126710, 265352052, 331690065, 379074360, 442253420, 530704104, 663380130, 884506840, 1326760260, 2653520520]

約数ペア:

[(1, 2653520520), (2, 1326760260), (3, 884506840), (4, 663380130), (5, 530704104), (6, 442253420), (7, 379074360), (8, 331690065), (10, 265352052), (12, 221126710), (14, 189537180), (15, 176901368), (20, 132676026), (21, 126358120), (24, 110563355), (28, 94768590), (30, 88450684), (35, 75814872), (40, 66338013), (42, 63179060), (49, 54153480), (56, 47384295), (60, 44225342), (70, 37907436), (84, 31589530), (98, 27076740), (105, 25271624), (120, 22112671), (140, 18953718), (147, 18051160), (168, 15794765), (196, 13538370), (210, 12635812), (245, 10830696), (280, 9476859), (294, 9025580), (392, 6769185), (420, 6317906), (490, 5415348), (588, 4512790), (735, 3610232), (840, 3158953), (980, 2707674), (1176, 2256395), (1470, 1805116), (1960, 1353837), (2940, 902558), (5880, 451279)]