141921270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 422547840

約数和(自身を除く): 280626570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 30, 34, 37, 45, 46, 51, 69, 74, 85, 90, 102, 109, 111, 115, 138, 153, 170, 185, 207, 218, 222, 230, 255, 306, 327, 333, 345, 370, 391, 414, 510, 545, 555, 629, 654, 666, 690, 765, 782, 851, 981, 1035, 1090, 1110, 1173, 1258, 1530, 1635, 1665, 1702, 1853, 1887, 1955, 1962, 2070, 2346, 2507, 2553, 3145, 3270, 3330, 3519, 3706, 3774, 3910, 4033, 4255, 4905, 5014, 5106, 5559, 5661, 5865, 6290, 7038, 7521, 7659, 8066, 8510, 9265, 9435, 9810, 11118, 11322, 11730, 12099, 12535, 12765, 14467, 15042, 15318, 16677, 17595, 18530, 18870, 20165, 22563, 24198, 25070, 25530, 27795, 28305, 28934, 33354, 35190, 36297, 37605, 38295, 40330, 42619, 43401, 45126, 55590, 56610, 60495, 68561, 72335, 72594, 75210, 76590, 83385, 85238, 86802, 92759, 112815, 120990, 127857, 130203, 137122, 144670, 166770, 181485, 185518, 205683, 213095, 217005, 225630, 255714, 260406, 278277, 342805, 362970, 383571, 411366, 426190, 434010, 463795, 556554, 617049, 639285, 651015, 685610, 767142, 834831, 927590, 1028415, 1234098, 1278570, 1302030, 1391385, 1576903, 1669662, 1917855, 2056830, 2782770, 3085245, 3153806, 3835710, 4174155, 4730709, 6170490, 7884515, 8348310, 9461418, 14192127, 15769030, 23653545, 28384254, 47307090, 70960635, 141921270]

約数ペア:

[(1, 141921270), (2, 70960635), (3, 47307090), (5, 28384254), (6, 23653545), (9, 15769030), (10, 14192127), (15, 9461418), (17, 8348310), (18, 7884515), (23, 6170490), (30, 4730709), (34, 4174155), (37, 3835710), (45, 3153806), (46, 3085245), (51, 2782770), (69, 2056830), (74, 1917855), (85, 1669662), (90, 1576903), (102, 1391385), (109, 1302030), (111, 1278570), (115, 1234098), (138, 1028415), (153, 927590), (170, 834831), (185, 767142), (207, 685610), (218, 651015), (222, 639285), (230, 617049), (255, 556554), (306, 463795), (327, 434010), (333, 426190), (345, 411366), (370, 383571), (391, 362970), (414, 342805), (510, 278277), (545, 260406), (555, 255714), (629, 225630), (654, 217005), (666, 213095), (690, 205683), (765, 185518), (782, 181485), (851, 166770), (981, 144670), (1035, 137122), (1090, 130203), (1110, 127857), (1173, 120990), (1258, 112815), (1530, 92759), (1635, 86802), (1665, 85238), (1702, 83385), (1853, 76590), (1887, 75210), (1955, 72594), (1962, 72335), (2070, 68561), (2346, 60495), (2507, 56610), (2553, 55590), (3145, 45126), (3270, 43401), (3330, 42619), (3519, 40330), (3706, 38295), (3774, 37605), (3910, 36297), (4033, 35190), (4255, 33354), (4905, 28934), (5014, 28305), (5106, 27795), (5559, 25530), (5661, 25070), (5865, 24198), (6290, 22563), (7038, 20165), (7521, 18870), (7659, 18530), (8066, 17595), (8510, 16677), (9265, 15318), (9435, 15042), (9810, 14467), (11118, 12765), (11322, 12535), (11730, 12099)]