4679640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{619}}^1$

素因数の和:646

約数の個数: 128

約数和(自身を含む): 17856000

約数和(自身を除く): 13176360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 619, 630, 756, 840, 945, 1080, 1238, 1260, 1512, 1857, 1890, 2476, 2520, 3095, 3714, 3780, 4333, 4952, 5571, 6190, 7428, 7560, 8666, 9285, 11142, 12380, 12999, 14856, 16713, 17332, 18570, 21665, 22284, 24760, 25998, 27855, 33426, 34664, 37140, 38997, 43330, 44568, 51996, 55710, 64995, 66852, 74280, 77994, 83565, 86660, 103992, 111420, 116991, 129990, 133704, 155988, 167130, 173320, 194985, 222840, 233982, 259980, 311976, 334260, 389970, 467964, 519960, 584955, 668520, 779940, 935928, 1169910, 1559880, 2339820, 4679640]

約数ペア:

[(1, 4679640), (2, 2339820), (3, 1559880), (4, 1169910), (5, 935928), (6, 779940), (7, 668520), (8, 584955), (9, 519960), (10, 467964), (12, 389970), (14, 334260), (15, 311976), (18, 259980), (20, 233982), (21, 222840), (24, 194985), (27, 173320), (28, 167130), (30, 155988), (35, 133704), (36, 129990), (40, 116991), (42, 111420), (45, 103992), (54, 86660), (56, 83565), (60, 77994), (63, 74280), (70, 66852), (72, 64995), (84, 55710), (90, 51996), (105, 44568), (108, 43330), (120, 38997), (126, 37140), (135, 34664), (140, 33426), (168, 27855), (180, 25998), (189, 24760), (210, 22284), (216, 21665), (252, 18570), (270, 17332), (280, 16713), (315, 14856), (360, 12999), (378, 12380), (420, 11142), (504, 9285), (540, 8666), (619, 7560), (630, 7428), (756, 6190), (840, 5571), (945, 4952), (1080, 4333), (1238, 3780), (1260, 3714), (1512, 3095), (1857, 2520), (1890, 2476)]