12613860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 46448640

約数和(自身を除く): 33834780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 47, 54, 60, 63, 70, 71, 84, 90, 94, 105, 108, 126, 135, 140, 141, 142, 180, 188, 189, 210, 213, 235, 252, 270, 282, 284, 315, 329, 355, 378, 420, 423, 426, 470, 497, 540, 564, 630, 639, 658, 705, 710, 756, 846, 852, 940, 945, 987, 994, 1065, 1260, 1269, 1278, 1316, 1410, 1420, 1491, 1645, 1692, 1890, 1917, 1974, 1988, 2115, 2130, 2485, 2538, 2556, 2820, 2961, 2982, 3195, 3290, 3337, 3780, 3834, 3948, 4230, 4260, 4473, 4935, 4970, 5076, 5922, 5964, 6345, 6390, 6580, 6674, 7455, 7668, 8460, 8883, 8946, 9585, 9870, 9940, 10011, 11844, 12690, 12780, 13348, 13419, 14805, 14910, 16685, 17766, 17892, 19170, 19740, 20022, 22365, 23359, 25380, 26838, 29610, 29820, 30033, 33370, 35532, 38340, 40044, 44415, 44730, 46718, 50055, 53676, 59220, 60066, 66740, 67095, 70077, 88830, 89460, 90099, 93436, 100110, 116795, 120132, 134190, 140154, 150165, 177660, 180198, 200220, 210231, 233590, 268380, 280308, 300330, 350385, 360396, 420462, 450495, 467180, 600660, 630693, 700770, 840924, 900990, 1051155, 1261386, 1401540, 1801980, 2102310, 2522772, 3153465, 4204620, 6306930, 12613860]

約数ペア:

[(1, 12613860), (2, 6306930), (3, 4204620), (4, 3153465), (5, 2522772), (6, 2102310), (7, 1801980), (9, 1401540), (10, 1261386), (12, 1051155), (14, 900990), (15, 840924), (18, 700770), (20, 630693), (21, 600660), (27, 467180), (28, 450495), (30, 420462), (35, 360396), (36, 350385), (42, 300330), (45, 280308), (47, 268380), (54, 233590), (60, 210231), (63, 200220), (70, 180198), (71, 177660), (84, 150165), (90, 140154), (94, 134190), (105, 120132), (108, 116795), (126, 100110), (135, 93436), (140, 90099), (141, 89460), (142, 88830), (180, 70077), (188, 67095), (189, 66740), (210, 60066), (213, 59220), (235, 53676), (252, 50055), (270, 46718), (282, 44730), (284, 44415), (315, 40044), (329, 38340), (355, 35532), (378, 33370), (420, 30033), (423, 29820), (426, 29610), (470, 26838), (497, 25380), (540, 23359), (564, 22365), (630, 20022), (639, 19740), (658, 19170), (705, 17892), (710, 17766), (756, 16685), (846, 14910), (852, 14805), (940, 13419), (945, 13348), (987, 12780), (994, 12690), (1065, 11844), (1260, 10011), (1269, 9940), (1278, 9870), (1316, 9585), (1410, 8946), (1420, 8883), (1491, 8460), (1645, 7668), (1692, 7455), (1890, 6674), (1917, 6580), (1974, 6390), (1988, 6345), (2115, 5964), (2130, 5922), (2485, 5076), (2538, 4970), (2556, 4935), (2820, 4473), (2961, 4260), (2982, 4230), (3195, 3948), (3290, 3834), (3337, 3780)]