1238310360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{70199}}^1$

素因数の和:70230

約数の個数: 144

約数和(自身を含む): 4681638000

約数和(自身を除く): 3443327640

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, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 70199, 140398, 210597, 280796, 350995, 421194, 491393, 561592, 631791, 701990, 842388, 982786, 1052985, 1263582, 1403980, 1474179, 1684776, 1965572, 2105970, 2456965, 2527164, 2807960, 2948358, 3158955, 3439751, 3931144, 4211940, 4422537, 4913930, 5054328, 5896716, 6317910, 6879502, 7370895, 8423880, 8845074, 9827860, 10319253, 11793432, 12635820, 13759004, 14741790, 17198755, 17690148, 19655720, 20638506, 22112685, 25271640, 27518008, 29483580, 30957759, 34397510, 35380296, 41277012, 44225370, 51596265, 58967160, 61915518, 68795020, 82554024, 88450740, 103192530, 123831036, 137590040, 154788795, 176901480, 206385060, 247662072, 309577590, 412770120, 619155180, 1238310360]

約数ペア:

[(1, 1238310360), (2, 619155180), (3, 412770120), (4, 309577590), (5, 247662072), (6, 206385060), (7, 176901480), (8, 154788795), (9, 137590040), (10, 123831036), (12, 103192530), (14, 88450740), (15, 82554024), (18, 68795020), (20, 61915518), (21, 58967160), (24, 51596265), (28, 44225370), (30, 41277012), (35, 35380296), (36, 34397510), (40, 30957759), (42, 29483580), (45, 27518008), (49, 25271640), (56, 22112685), (60, 20638506), (63, 19655720), (70, 17690148), (72, 17198755), (84, 14741790), (90, 13759004), (98, 12635820), (105, 11793432), (120, 10319253), (126, 9827860), (140, 8845074), (147, 8423880), (168, 7370895), (180, 6879502), (196, 6317910), (210, 5896716), (245, 5054328), (252, 4913930), (280, 4422537), (294, 4211940), (315, 3931144), (360, 3439751), (392, 3158955), (420, 2948358), (441, 2807960), (490, 2527164), (504, 2456965), (588, 2105970), (630, 1965572), (735, 1684776), (840, 1474179), (882, 1403980), (980, 1263582), (1176, 1052985), (1260, 982786), (1470, 842388), (1764, 701990), (1960, 631791), (2205, 561592), (2520, 491393), (2940, 421194), (3528, 350995), (4410, 280796), (5880, 210597), (8820, 140398), (17640, 70199)]