241714980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1949}}^1$

素因数の和:2030

約数の個数: 144

約数和(自身を含む): 804913200

約数和(自身を除く): 563198220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 53, 60, 65, 78, 90, 106, 117, 130, 156, 159, 180, 195, 212, 234, 260, 265, 318, 390, 468, 477, 530, 585, 636, 689, 780, 795, 954, 1060, 1170, 1378, 1590, 1908, 1949, 2067, 2340, 2385, 2756, 3180, 3445, 3898, 4134, 4770, 5847, 6201, 6890, 7796, 8268, 9540, 9745, 10335, 11694, 12402, 13780, 17541, 19490, 20670, 23388, 24804, 25337, 29235, 31005, 35082, 38980, 41340, 50674, 58470, 62010, 70164, 76011, 87705, 101348, 103297, 116940, 124020, 126685, 152022, 175410, 206594, 228033, 253370, 304044, 309891, 350820, 380055, 413188, 456066, 506740, 516485, 619782, 760110, 912132, 929673, 1032970, 1140165, 1239564, 1342861, 1520220, 1549455, 1859346, 2065940, 2280330, 2685722, 3098910, 3718692, 4028583, 4560660, 4648365, 5371444, 6197820, 6714305, 8057166, 9296730, 12085749, 13428610, 16114332, 18593460, 20142915, 24171498, 26857220, 40285830, 48342996, 60428745, 80571660, 120857490, 241714980]

約数ペア:

[(1, 241714980), (2, 120857490), (3, 80571660), (4, 60428745), (5, 48342996), (6, 40285830), (9, 26857220), (10, 24171498), (12, 20142915), (13, 18593460), (15, 16114332), (18, 13428610), (20, 12085749), (26, 9296730), (30, 8057166), (36, 6714305), (39, 6197820), (45, 5371444), (52, 4648365), (53, 4560660), (60, 4028583), (65, 3718692), (78, 3098910), (90, 2685722), (106, 2280330), (117, 2065940), (130, 1859346), (156, 1549455), (159, 1520220), (180, 1342861), (195, 1239564), (212, 1140165), (234, 1032970), (260, 929673), (265, 912132), (318, 760110), (390, 619782), (468, 516485), (477, 506740), (530, 456066), (585, 413188), (636, 380055), (689, 350820), (780, 309891), (795, 304044), (954, 253370), (1060, 228033), (1170, 206594), (1378, 175410), (1590, 152022), (1908, 126685), (1949, 124020), (2067, 116940), (2340, 103297), (2385, 101348), (2756, 87705), (3180, 76011), (3445, 70164), (3898, 62010), (4134, 58470), (4770, 50674), (5847, 41340), (6201, 38980), (6890, 35082), (7796, 31005), (8268, 29235), (9540, 25337), (9745, 24804), (10335, 23388), (11694, 20670), (12402, 19490), (13780, 17541)]