172370520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{937}}^1$

素因数の和:1034

約数の個数: 192

約数和(自身を含む): 649696320

約数和(自身を除く): 477325800

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, 56, 60, 63, 70, 72, 73, 84, 90, 105, 120, 126, 140, 146, 168, 180, 210, 219, 252, 280, 292, 315, 360, 365, 420, 438, 504, 511, 584, 630, 657, 730, 840, 876, 937, 1022, 1095, 1260, 1314, 1460, 1533, 1752, 1874, 2044, 2190, 2520, 2555, 2628, 2811, 2920, 3066, 3285, 3748, 4088, 4380, 4599, 4685, 5110, 5256, 5622, 6132, 6559, 6570, 7496, 7665, 8433, 8760, 9198, 9370, 10220, 11244, 12264, 13118, 13140, 14055, 15330, 16866, 18396, 18740, 19677, 20440, 22488, 22995, 26236, 26280, 28110, 30660, 32795, 33732, 36792, 37480, 39354, 42165, 45990, 52472, 56220, 59031, 61320, 65590, 67464, 68401, 78708, 84330, 91980, 98385, 112440, 118062, 131180, 136802, 157416, 168660, 183960, 196770, 205203, 236124, 262360, 273604, 295155, 337320, 342005, 393540, 410406, 472248, 478807, 547208, 590310, 615609, 684010, 787080, 820812, 957614, 1026015, 1180620, 1231218, 1368020, 1436421, 1641624, 1915228, 2052030, 2361240, 2394035, 2462436, 2736040, 2872842, 3078045, 3830456, 4104060, 4309263, 4788070, 4924872, 5745684, 6156090, 7182105, 8208120, 8618526, 9576140, 11491368, 12312180, 14364210, 17237052, 19152280, 21546315, 24624360, 28728420, 34474104, 43092630, 57456840, 86185260, 172370520]

約数ペア:

[(1, 172370520), (2, 86185260), (3, 57456840), (4, 43092630), (5, 34474104), (6, 28728420), (7, 24624360), (8, 21546315), (9, 19152280), (10, 17237052), (12, 14364210), (14, 12312180), (15, 11491368), (18, 9576140), (20, 8618526), (21, 8208120), (24, 7182105), (28, 6156090), (30, 5745684), (35, 4924872), (36, 4788070), (40, 4309263), (42, 4104060), (45, 3830456), (56, 3078045), (60, 2872842), (63, 2736040), (70, 2462436), (72, 2394035), (73, 2361240), (84, 2052030), (90, 1915228), (105, 1641624), (120, 1436421), (126, 1368020), (140, 1231218), (146, 1180620), (168, 1026015), (180, 957614), (210, 820812), (219, 787080), (252, 684010), (280, 615609), (292, 590310), (315, 547208), (360, 478807), (365, 472248), (420, 410406), (438, 393540), (504, 342005), (511, 337320), (584, 295155), (630, 273604), (657, 262360), (730, 236124), (840, 205203), (876, 196770), (937, 183960), (1022, 168660), (1095, 157416), (1260, 136802), (1314, 131180), (1460, 118062), (1533, 112440), (1752, 98385), (1874, 91980), (2044, 84330), (2190, 78708), (2520, 68401), (2555, 67464), (2628, 65590), (2811, 61320), (2920, 59031), (3066, 56220), (3285, 52472), (3748, 45990), (4088, 42165), (4380, 39354), (4599, 37480), (4685, 36792), (5110, 33732), (5256, 32795), (5622, 30660), (6132, 28110), (6559, 26280), (6570, 26236), (7496, 22995), (7665, 22488), (8433, 20440), (8760, 19677), (9198, 18740), (9370, 18396), (10220, 16866), (11244, 15330), (12264, 14055), (13118, 13140)]