274275120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{163259}}^1$

素因数の和:163282

約数の個数: 80

約数和(自身を含む): 971723520

約数和(自身を除く): 697448400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 163259, 326518, 489777, 653036, 816295, 979554, 1142813, 1306072, 1632590, 1959108, 2285626, 2448885, 2612144, 3265180, 3428439, 3918216, 4571252, 4897770, 5714065, 6530360, 6856878, 7836432, 9142504, 9795540, 11428130, 13060720, 13713756, 17142195, 18285008, 19591080, 22856260, 27427512, 34284390, 39182160, 45712520, 54855024, 68568780, 91425040, 137137560, 274275120]

約数ペア:

[(1, 274275120), (2, 137137560), (3, 91425040), (4, 68568780), (5, 54855024), (6, 45712520), (7, 39182160), (8, 34284390), (10, 27427512), (12, 22856260), (14, 19591080), (15, 18285008), (16, 17142195), (20, 13713756), (21, 13060720), (24, 11428130), (28, 9795540), (30, 9142504), (35, 7836432), (40, 6856878), (42, 6530360), (48, 5714065), (56, 4897770), (60, 4571252), (70, 3918216), (80, 3428439), (84, 3265180), (105, 2612144), (112, 2448885), (120, 2285626), (140, 1959108), (168, 1632590), (210, 1306072), (240, 1142813), (280, 979554), (336, 816295), (420, 653036), (560, 489777), (840, 326518), (1680, 163259)]