11903220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 43868160

約数和(自身を除く): 31964940

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, 67, 70, 84, 90, 94, 105, 108, 126, 134, 135, 140, 141, 180, 188, 189, 201, 210, 235, 252, 268, 270, 282, 315, 329, 335, 378, 402, 420, 423, 469, 470, 540, 564, 603, 630, 658, 670, 705, 756, 804, 846, 938, 940, 945, 987, 1005, 1206, 1260, 1269, 1316, 1340, 1407, 1410, 1645, 1692, 1809, 1876, 1890, 1974, 2010, 2115, 2345, 2412, 2538, 2814, 2820, 2961, 3015, 3149, 3290, 3618, 3780, 3948, 4020, 4221, 4230, 4690, 4935, 5076, 5628, 5922, 6030, 6298, 6345, 6580, 7035, 7236, 8442, 8460, 8883, 9045, 9380, 9447, 9870, 11844, 12060, 12596, 12663, 12690, 14070, 14805, 15745, 16884, 17766, 18090, 18894, 19740, 21105, 22043, 25326, 25380, 28140, 28341, 29610, 31490, 35532, 36180, 37788, 42210, 44086, 44415, 47235, 50652, 56682, 59220, 62980, 63315, 66129, 84420, 85023, 88172, 88830, 94470, 110215, 113364, 126630, 132258, 141705, 170046, 177660, 188940, 198387, 220430, 253260, 264516, 283410, 330645, 340092, 396774, 425115, 440860, 566820, 595161, 661290, 793548, 850230, 991935, 1190322, 1322580, 1700460, 1983870, 2380644, 2975805, 3967740, 5951610, 11903220]

約数ペア:

[(1, 11903220), (2, 5951610), (3, 3967740), (4, 2975805), (5, 2380644), (6, 1983870), (7, 1700460), (9, 1322580), (10, 1190322), (12, 991935), (14, 850230), (15, 793548), (18, 661290), (20, 595161), (21, 566820), (27, 440860), (28, 425115), (30, 396774), (35, 340092), (36, 330645), (42, 283410), (45, 264516), (47, 253260), (54, 220430), (60, 198387), (63, 188940), (67, 177660), (70, 170046), (84, 141705), (90, 132258), (94, 126630), (105, 113364), (108, 110215), (126, 94470), (134, 88830), (135, 88172), (140, 85023), (141, 84420), (180, 66129), (188, 63315), (189, 62980), (201, 59220), (210, 56682), (235, 50652), (252, 47235), (268, 44415), (270, 44086), (282, 42210), (315, 37788), (329, 36180), (335, 35532), (378, 31490), (402, 29610), (420, 28341), (423, 28140), (469, 25380), (470, 25326), (540, 22043), (564, 21105), (603, 19740), (630, 18894), (658, 18090), (670, 17766), (705, 16884), (756, 15745), (804, 14805), (846, 14070), (938, 12690), (940, 12663), (945, 12596), (987, 12060), (1005, 11844), (1206, 9870), (1260, 9447), (1269, 9380), (1316, 9045), (1340, 8883), (1407, 8460), (1410, 8442), (1645, 7236), (1692, 7035), (1809, 6580), (1876, 6345), (1890, 6298), (1974, 6030), (2010, 5922), (2115, 5628), (2345, 5076), (2412, 4935), (2538, 4690), (2814, 4230), (2820, 4221), (2961, 4020), (3015, 3948), (3149, 3780), (3290, 3618)]