207579960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{82373}}^1$

素因数の和:82397

約数の個数: 96

約数和(自身を含む): 771020640

約数和(自身を除く): 563440680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 82373, 164746, 247119, 329492, 411865, 494238, 576611, 658984, 741357, 823730, 988476, 1153222, 1235595, 1482714, 1647460, 1729833, 1976952, 2306444, 2471190, 2883055, 2965428, 3294920, 3459666, 3706785, 4612888, 4942380, 5189499, 5766110, 5930856, 6919332, 7413570, 8649165, 9884760, 10378998, 11532220, 13838664, 14827140, 17298330, 20757996, 23064440, 25947495, 29654280, 34596660, 41515992, 51894990, 69193320, 103789980, 207579960]

約数ペア:

[(1, 207579960), (2, 103789980), (3, 69193320), (4, 51894990), (5, 41515992), (6, 34596660), (7, 29654280), (8, 25947495), (9, 23064440), (10, 20757996), (12, 17298330), (14, 14827140), (15, 13838664), (18, 11532220), (20, 10378998), (21, 9884760), (24, 8649165), (28, 7413570), (30, 6919332), (35, 5930856), (36, 5766110), (40, 5189499), (42, 4942380), (45, 4612888), (56, 3706785), (60, 3459666), (63, 3294920), (70, 2965428), (72, 2883055), (84, 2471190), (90, 2306444), (105, 1976952), (120, 1729833), (126, 1647460), (140, 1482714), (168, 1235595), (180, 1153222), (210, 988476), (252, 823730), (280, 741357), (315, 658984), (360, 576611), (420, 494238), (504, 411865), (630, 329492), (840, 247119), (1260, 164746), (2520, 82373)]