2420070312

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{673}}^1$

素因数の和:1003

約数の個数: 128

約数和(自身を含む): 6760920960

約数和(自身を除く): 4340850648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 88, 106, 132, 159, 212, 257, 264, 318, 424, 514, 583, 636, 673, 771, 1028, 1166, 1272, 1346, 1542, 1749, 2019, 2056, 2332, 2692, 2827, 3084, 3498, 4038, 4664, 5384, 5654, 6168, 6996, 7403, 8076, 8481, 11308, 13621, 13992, 14806, 16152, 16962, 22209, 22616, 27242, 29612, 33924, 35669, 40863, 44418, 54484, 59224, 67848, 71338, 81726, 88836, 107007, 108968, 142676, 149831, 163452, 172961, 177672, 214014, 285352, 299662, 326904, 345922, 392359, 428028, 449493, 518883, 599324, 691844, 784718, 856056, 898986, 1037766, 1177077, 1198648, 1383688, 1569436, 1797972, 1902571, 2075532, 2354154, 3138872, 3595944, 3805142, 4151064, 4708308, 5707713, 7610284, 9166933, 9416616, 11415426, 15220568, 18333866, 22830852, 27500799, 36667732, 45661704, 55001598, 73335464, 100836263, 110003196, 201672526, 220006392, 302508789, 403345052, 605017578, 806690104, 1210035156, 2420070312]

約数ペア:

[(1, 2420070312), (2, 1210035156), (3, 806690104), (4, 605017578), (6, 403345052), (8, 302508789), (11, 220006392), (12, 201672526), (22, 110003196), (24, 100836263), (33, 73335464), (44, 55001598), (53, 45661704), (66, 36667732), (88, 27500799), (106, 22830852), (132, 18333866), (159, 15220568), (212, 11415426), (257, 9416616), (264, 9166933), (318, 7610284), (424, 5707713), (514, 4708308), (583, 4151064), (636, 3805142), (673, 3595944), (771, 3138872), (1028, 2354154), (1166, 2075532), (1272, 1902571), (1346, 1797972), (1542, 1569436), (1749, 1383688), (2019, 1198648), (2056, 1177077), (2332, 1037766), (2692, 898986), (2827, 856056), (3084, 784718), (3498, 691844), (4038, 599324), (4664, 518883), (5384, 449493), (5654, 428028), (6168, 392359), (6996, 345922), (7403, 326904), (8076, 299662), (8481, 285352), (11308, 214014), (13621, 177672), (13992, 172961), (14806, 163452), (16152, 149831), (16962, 142676), (22209, 108968), (22616, 107007), (27242, 88836), (29612, 81726), (33924, 71338), (35669, 67848), (40863, 59224), (44418, 54484)]