195207840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:716

約数の個数: 192

約数和(自身を含む): 693705600

約数和(自身を除く): 498497760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 73, 80, 90, 96, 108, 120, 135, 144, 146, 160, 180, 216, 219, 240, 270, 288, 292, 360, 365, 432, 438, 480, 540, 584, 619, 657, 720, 730, 864, 876, 1080, 1095, 1168, 1238, 1314, 1440, 1460, 1752, 1857, 1971, 2160, 2190, 2336, 2476, 2628, 2920, 3095, 3285, 3504, 3714, 3942, 4320, 4380, 4952, 5256, 5571, 5840, 6190, 6570, 7008, 7428, 7884, 8760, 9285, 9855, 9904, 10512, 11142, 11680, 12380, 13140, 14856, 15768, 16713, 17520, 18570, 19710, 19808, 21024, 22284, 24760, 26280, 27855, 29712, 31536, 33426, 35040, 37140, 39420, 44568, 45187, 49520, 52560, 55710, 59424, 63072, 66852, 74280, 78840, 83565, 89136, 90374, 99040, 105120, 111420, 133704, 135561, 148560, 157680, 167130, 178272, 180748, 222840, 225935, 267408, 271122, 297120, 315360, 334260, 361496, 406683, 445680, 451870, 534816, 542244, 668520, 677805, 722992, 813366, 891360, 903740, 1084488, 1220049, 1337040, 1355610, 1445984, 1626732, 1807480, 2033415, 2168976, 2440098, 2674080, 2711220, 3253464, 3614960, 4066830, 4337952, 4880196, 5422440, 6100245, 6506928, 7229920, 8133660, 9760392, 10844880, 12200490, 13013856, 16267320, 19520784, 21689760, 24400980, 32534640, 39041568, 48801960, 65069280, 97603920, 195207840]

約数ペア:

[(1, 195207840), (2, 97603920), (3, 65069280), (4, 48801960), (5, 39041568), (6, 32534640), (8, 24400980), (9, 21689760), (10, 19520784), (12, 16267320), (15, 13013856), (16, 12200490), (18, 10844880), (20, 9760392), (24, 8133660), (27, 7229920), (30, 6506928), (32, 6100245), (36, 5422440), (40, 4880196), (45, 4337952), (48, 4066830), (54, 3614960), (60, 3253464), (72, 2711220), (73, 2674080), (80, 2440098), (90, 2168976), (96, 2033415), (108, 1807480), (120, 1626732), (135, 1445984), (144, 1355610), (146, 1337040), (160, 1220049), (180, 1084488), (216, 903740), (219, 891360), (240, 813366), (270, 722992), (288, 677805), (292, 668520), (360, 542244), (365, 534816), (432, 451870), (438, 445680), (480, 406683), (540, 361496), (584, 334260), (619, 315360), (657, 297120), (720, 271122), (730, 267408), (864, 225935), (876, 222840), (1080, 180748), (1095, 178272), (1168, 167130), (1238, 157680), (1314, 148560), (1440, 135561), (1460, 133704), (1752, 111420), (1857, 105120), (1971, 99040), (2160, 90374), (2190, 89136), (2336, 83565), (2476, 78840), (2628, 74280), (2920, 66852), (3095, 63072), (3285, 59424), (3504, 55710), (3714, 52560), (3942, 49520), (4320, 45187), (4380, 44568), (4952, 39420), (5256, 37140), (5571, 35040), (5840, 33426), (6190, 31536), (6570, 29712), (7008, 27855), (7428, 26280), (7884, 24760), (8760, 22284), (9285, 21024), (9855, 19808), (9904, 19710), (10512, 18570), (11142, 17520), (11680, 16713), (12380, 15768), (13140, 14856)]