8840888940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{691}}^1$

素因数の和:1112

約数の個数: 192

約数和(自身を含む): 27343411200

約数和(自身を除く): 18502522260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 47, 52, 60, 65, 78, 94, 130, 141, 156, 188, 195, 235, 260, 282, 349, 390, 470, 564, 611, 691, 698, 705, 780, 940, 1047, 1222, 1382, 1396, 1410, 1745, 1833, 2073, 2094, 2444, 2764, 2820, 3055, 3455, 3490, 3666, 4146, 4188, 4537, 5235, 6110, 6910, 6980, 7332, 8292, 8983, 9074, 9165, 10365, 10470, 12220, 13611, 13820, 16403, 17966, 18148, 18330, 20730, 20940, 22685, 26949, 27222, 32477, 32806, 35932, 36660, 41460, 44915, 45370, 49209, 53898, 54444, 64954, 65612, 68055, 82015, 89830, 90740, 97431, 98418, 107796, 129908, 134745, 136110, 162385, 164030, 179660, 194862, 196836, 213239, 241159, 246045, 269490, 272220, 324770, 328060, 389724, 422201, 426478, 482318, 487155, 492090, 538980, 639717, 649540, 723477, 844402, 852956, 964636, 974310, 984180, 1066195, 1205795, 1266603, 1279434, 1446954, 1688804, 1948620, 2111005, 2132390, 2411590, 2533206, 2558868, 2893908, 3135067, 3198585, 3617385, 4222010, 4264780, 4823180, 5066412, 6270134, 6333015, 6397170, 7234770, 8444020, 9405201, 11334473, 12540268, 12666030, 12794340, 14469540, 15675335, 18810402, 22668946, 25332060, 31350670, 34003419, 37620804, 45337892, 47026005, 56672365, 62701340, 68006838, 94052010, 113344730, 136013676, 147348149, 170017095, 188104020, 226689460, 294696298, 340034190, 442044447, 589392596, 680068380, 736740745, 884088894, 1473481490, 1768177788, 2210222235, 2946962980, 4420444470, 8840888940]

約数ペア:

[(1, 8840888940), (2, 4420444470), (3, 2946962980), (4, 2210222235), (5, 1768177788), (6, 1473481490), (10, 884088894), (12, 736740745), (13, 680068380), (15, 589392596), (20, 442044447), (26, 340034190), (30, 294696298), (39, 226689460), (47, 188104020), (52, 170017095), (60, 147348149), (65, 136013676), (78, 113344730), (94, 94052010), (130, 68006838), (141, 62701340), (156, 56672365), (188, 47026005), (195, 45337892), (235, 37620804), (260, 34003419), (282, 31350670), (349, 25332060), (390, 22668946), (470, 18810402), (564, 15675335), (611, 14469540), (691, 12794340), (698, 12666030), (705, 12540268), (780, 11334473), (940, 9405201), (1047, 8444020), (1222, 7234770), (1382, 6397170), (1396, 6333015), (1410, 6270134), (1745, 5066412), (1833, 4823180), (2073, 4264780), (2094, 4222010), (2444, 3617385), (2764, 3198585), (2820, 3135067), (3055, 2893908), (3455, 2558868), (3490, 2533206), (3666, 2411590), (4146, 2132390), (4188, 2111005), (4537, 1948620), (5235, 1688804), (6110, 1446954), (6910, 1279434), (6980, 1266603), (7332, 1205795), (8292, 1066195), (8983, 984180), (9074, 974310), (9165, 964636), (10365, 852956), (10470, 844402), (12220, 723477), (13611, 649540), (13820, 639717), (16403, 538980), (17966, 492090), (18148, 487155), (18330, 482318), (20730, 426478), (20940, 422201), (22685, 389724), (26949, 328060), (27222, 324770), (32477, 272220), (32806, 269490), (35932, 246045), (36660, 241159), (41460, 213239), (44915, 196836), (45370, 194862), (49209, 179660), (53898, 164030), (54444, 162385), (64954, 136110), (65612, 134745), (68055, 129908), (82015, 107796), (89830, 98418), (90740, 97431)]