7966647780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{85829}}^1$

素因数の和:85878

約数の個数: 192

約数和(自身を含む): 29069591040

約数和(自身を除く): 21102943260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 119, 130, 140, 156, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 340, 357, 364, 390, 420, 442, 455, 476, 510, 546, 595, 663, 714, 780, 884, 910, 1020, 1092, 1105, 1190, 1326, 1365, 1428, 1547, 1785, 1820, 2210, 2380, 2652, 2730, 3094, 3315, 3570, 4420, 4641, 5460, 6188, 6630, 7140, 7735, 9282, 13260, 15470, 18564, 23205, 30940, 46410, 85829, 92820, 171658, 257487, 343316, 429145, 514974, 600803, 858290, 1029948, 1115777, 1201606, 1287435, 1459093, 1716580, 1802409, 2231554, 2403212, 2574870, 2918186, 3004015, 3347331, 3604818, 4377279, 4463108, 5149740, 5578885, 5836372, 6008030, 6694662, 7209636, 7295465, 7810439, 8754558, 9012045, 10213651, 11157770, 12016060, 13389324, 14590930, 15620878, 16736655, 17509116, 18024090, 18968209, 20427302, 21886395, 22315540, 23431317, 29181860, 30640953, 31241756, 33473310, 36048180, 37936418, 39052195, 40854604, 43772790, 46862634, 51068255, 56904627, 61281906, 66946620, 75872836, 78104390, 87545580, 93725268, 94841045, 102136510, 113809254, 117156585, 122563812, 132777463, 153204765, 156208780, 189682090, 204273020, 227618508, 234313170, 265554926, 284523135, 306409530, 379364180, 398332389, 468626340, 531109852, 569046270, 612819060, 663887315, 796664778, 1138092540, 1327774630, 1593329556, 1991661945, 2655549260, 3983323890, 7966647780]

約数ペア:

[(1, 7966647780), (2, 3983323890), (3, 2655549260), (4, 1991661945), (5, 1593329556), (6, 1327774630), (7, 1138092540), (10, 796664778), (12, 663887315), (13, 612819060), (14, 569046270), (15, 531109852), (17, 468626340), (20, 398332389), (21, 379364180), (26, 306409530), (28, 284523135), (30, 265554926), (34, 234313170), (35, 227618508), (39, 204273020), (42, 189682090), (51, 156208780), (52, 153204765), (60, 132777463), (65, 122563812), (68, 117156585), (70, 113809254), (78, 102136510), (84, 94841045), (85, 93725268), (91, 87545580), (102, 78104390), (105, 75872836), (119, 66946620), (130, 61281906), (140, 56904627), (156, 51068255), (170, 46862634), (182, 43772790), (195, 40854604), (204, 39052195), (210, 37936418), (221, 36048180), (238, 33473310), (255, 31241756), (260, 30640953), (273, 29181860), (340, 23431317), (357, 22315540), (364, 21886395), (390, 20427302), (420, 18968209), (442, 18024090), (455, 17509116), (476, 16736655), (510, 15620878), (546, 14590930), (595, 13389324), (663, 12016060), (714, 11157770), (780, 10213651), (884, 9012045), (910, 8754558), (1020, 7810439), (1092, 7295465), (1105, 7209636), (1190, 6694662), (1326, 6008030), (1365, 5836372), (1428, 5578885), (1547, 5149740), (1785, 4463108), (1820, 4377279), (2210, 3604818), (2380, 3347331), (2652, 3004015), (2730, 2918186), (3094, 2574870), (3315, 2403212), (3570, 2231554), (4420, 1802409), (4641, 1716580), (5460, 1459093), (6188, 1287435), (6630, 1201606), (7140, 1115777), (7735, 1029948), (9282, 858290), (13260, 600803), (15470, 514974), (18564, 429145), (23205, 343316), (30940, 257487), (46410, 171658), (85829, 92820)]