4229820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{373}}^1$

素因数の和:401

約数の個数: 120

約数和(自身を含む): 15205344

約数和(自身を除く): 10975524

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 373, 378, 405, 420, 540, 567, 630, 746, 756, 810, 945, 1119, 1134, 1260, 1492, 1620, 1865, 1890, 2238, 2268, 2611, 2835, 3357, 3730, 3780, 4476, 5222, 5595, 5670, 6714, 7460, 7833, 10071, 10444, 11190, 11340, 13055, 13428, 15666, 16785, 20142, 22380, 23499, 26110, 30213, 31332, 33570, 39165, 40284, 46998, 50355, 52220, 60426, 67140, 70497, 78330, 93996, 100710, 117495, 120852, 140994, 151065, 156660, 201420, 211491, 234990, 281988, 302130, 352485, 422982, 469980, 604260, 704970, 845964, 1057455, 1409940, 2114910, 4229820]

約数ペア:

[(1, 4229820), (2, 2114910), (3, 1409940), (4, 1057455), (5, 845964), (6, 704970), (7, 604260), (9, 469980), (10, 422982), (12, 352485), (14, 302130), (15, 281988), (18, 234990), (20, 211491), (21, 201420), (27, 156660), (28, 151065), (30, 140994), (35, 120852), (36, 117495), (42, 100710), (45, 93996), (54, 78330), (60, 70497), (63, 67140), (70, 60426), (81, 52220), (84, 50355), (90, 46998), (105, 40284), (108, 39165), (126, 33570), (135, 31332), (140, 30213), (162, 26110), (180, 23499), (189, 22380), (210, 20142), (252, 16785), (270, 15666), (315, 13428), (324, 13055), (373, 11340), (378, 11190), (405, 10444), (420, 10071), (540, 7833), (567, 7460), (630, 6714), (746, 5670), (756, 5595), (810, 5222), (945, 4476), (1119, 3780), (1134, 3730), (1260, 3357), (1492, 2835), (1620, 2611), (1865, 2268), (1890, 2238)]