70272720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:290

約数の個数: 240

約数和(自身を含む): 274839552

約数和(自身を除く): 204566832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 73, 80, 84, 90, 105, 112, 120, 126, 140, 144, 146, 168, 180, 191, 210, 219, 240, 252, 280, 292, 315, 336, 360, 365, 382, 420, 438, 504, 511, 560, 573, 584, 630, 657, 720, 730, 764, 840, 876, 955, 1008, 1022, 1095, 1146, 1168, 1260, 1314, 1337, 1460, 1528, 1533, 1680, 1719, 1752, 1910, 2044, 2190, 2292, 2520, 2555, 2628, 2674, 2865, 2920, 3056, 3066, 3285, 3438, 3504, 3820, 4011, 4088, 4380, 4584, 4599, 5040, 5110, 5256, 5348, 5730, 5840, 6132, 6570, 6685, 6876, 7640, 7665, 8022, 8176, 8595, 8760, 9168, 9198, 10220, 10512, 10696, 11460, 12033, 12264, 13140, 13370, 13752, 13943, 15280, 15330, 16044, 17190, 17520, 18396, 20055, 20440, 21392, 22920, 22995, 24066, 24528, 26280, 26740, 27504, 27886, 30660, 32088, 34380, 36792, 40110, 40880, 41829, 45840, 45990, 48132, 52560, 53480, 55772, 60165, 61320, 64176, 68760, 69715, 73584, 80220, 83658, 91980, 96264, 97601, 106960, 111544, 120330, 122640, 125487, 137520, 139430, 160440, 167316, 183960, 192528, 195202, 209145, 223088, 240660, 250974, 278860, 292803, 320880, 334632, 367920, 390404, 418290, 481320, 488005, 501948, 557720, 585606, 627435, 669264, 780808, 836580, 878409, 962640, 976010, 1003896, 1115440, 1171212, 1254870, 1464015, 1561616, 1673160, 1756818, 1952020, 2007792, 2342424, 2509740, 2928030, 3346320, 3513636, 3904040, 4392045, 4684848, 5019480, 5856060, 7027272, 7808080, 8784090, 10038960, 11712120, 14054544, 17568180, 23424240, 35136360, 70272720]

約数ペア:

[(1, 70272720), (2, 35136360), (3, 23424240), (4, 17568180), (5, 14054544), (6, 11712120), (7, 10038960), (8, 8784090), (9, 7808080), (10, 7027272), (12, 5856060), (14, 5019480), (15, 4684848), (16, 4392045), (18, 3904040), (20, 3513636), (21, 3346320), (24, 2928030), (28, 2509740), (30, 2342424), (35, 2007792), (36, 1952020), (40, 1756818), (42, 1673160), (45, 1561616), (48, 1464015), (56, 1254870), (60, 1171212), (63, 1115440), (70, 1003896), (72, 976010), (73, 962640), (80, 878409), (84, 836580), (90, 780808), (105, 669264), (112, 627435), (120, 585606), (126, 557720), (140, 501948), (144, 488005), (146, 481320), (168, 418290), (180, 390404), (191, 367920), (210, 334632), (219, 320880), (240, 292803), (252, 278860), (280, 250974), (292, 240660), (315, 223088), (336, 209145), (360, 195202), (365, 192528), (382, 183960), (420, 167316), (438, 160440), (504, 139430), (511, 137520), (560, 125487), (573, 122640), (584, 120330), (630, 111544), (657, 106960), (720, 97601), (730, 96264), (764, 91980), (840, 83658), (876, 80220), (955, 73584), (1008, 69715), (1022, 68760), (1095, 64176), (1146, 61320), (1168, 60165), (1260, 55772), (1314, 53480), (1337, 52560), (1460, 48132), (1528, 45990), (1533, 45840), (1680, 41829), (1719, 40880), (1752, 40110), (1910, 36792), (2044, 34380), (2190, 32088), (2292, 30660), (2520, 27886), (2555, 27504), (2628, 26740), (2674, 26280), (2865, 24528), (2920, 24066), (3056, 22995), (3066, 22920), (3285, 21392), (3438, 20440), (3504, 20055), (3820, 18396), (4011, 17520), (4088, 17190), (4380, 16044), (4584, 15330), (4599, 15280), (5040, 13943), (5110, 13752), (5256, 13370), (5348, 13140), (5730, 12264), (5840, 12033), (6132, 11460), (6570, 10696), (6685, 10512), (6876, 10220), (7640, 9198), (7665, 9168), (8022, 8760), (8176, 8595)]