23806440

素因数分解:

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

素因数の和:141

約数の個数: 256

約数和(自身を含む): 94003200

約数和(自身を除く): 70196760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 54, 56, 60, 63, 67, 70, 72, 84, 90, 94, 105, 108, 120, 126, 134, 135, 140, 141, 168, 180, 188, 189, 201, 210, 216, 235, 252, 268, 270, 280, 282, 315, 329, 335, 360, 376, 378, 402, 420, 423, 469, 470, 504, 536, 540, 564, 603, 630, 658, 670, 705, 756, 804, 840, 846, 938, 940, 945, 987, 1005, 1080, 1128, 1206, 1260, 1269, 1316, 1340, 1407, 1410, 1512, 1608, 1645, 1692, 1809, 1876, 1880, 1890, 1974, 2010, 2115, 2345, 2412, 2520, 2538, 2632, 2680, 2814, 2820, 2961, 3015, 3149, 3290, 3384, 3618, 3752, 3780, 3948, 4020, 4221, 4230, 4690, 4824, 4935, 5076, 5628, 5640, 5922, 6030, 6298, 6345, 6580, 7035, 7236, 7560, 7896, 8040, 8442, 8460, 8883, 9045, 9380, 9447, 9870, 10152, 11256, 11844, 12060, 12596, 12663, 12690, 13160, 14070, 14472, 14805, 15745, 16884, 16920, 17766, 18090, 18760, 18894, 19740, 21105, 22043, 23688, 24120, 25192, 25326, 25380, 28140, 28341, 29610, 31490, 33768, 35532, 36180, 37788, 39480, 42210, 44086, 44415, 47235, 50652, 50760, 56280, 56682, 59220, 62980, 63315, 66129, 71064, 72360, 75576, 84420, 85023, 88172, 88830, 94470, 101304, 110215, 113364, 118440, 125960, 126630, 132258, 141705, 168840, 170046, 176344, 177660, 188940, 198387, 220430, 226728, 253260, 264516, 283410, 330645, 340092, 355320, 377880, 396774, 425115, 440860, 506520, 529032, 566820, 595161, 661290, 680184, 793548, 850230, 881720, 991935, 1133640, 1190322, 1322580, 1587096, 1700460, 1983870, 2380644, 2645160, 2975805, 3400920, 3967740, 4761288, 5951610, 7935480, 11903220, 23806440]

約数ペア:

[(1, 23806440), (2, 11903220), (3, 7935480), (4, 5951610), (5, 4761288), (6, 3967740), (7, 3400920), (8, 2975805), (9, 2645160), (10, 2380644), (12, 1983870), (14, 1700460), (15, 1587096), (18, 1322580), (20, 1190322), (21, 1133640), (24, 991935), (27, 881720), (28, 850230), (30, 793548), (35, 680184), (36, 661290), (40, 595161), (42, 566820), (45, 529032), (47, 506520), (54, 440860), (56, 425115), (60, 396774), (63, 377880), (67, 355320), (70, 340092), (72, 330645), (84, 283410), (90, 264516), (94, 253260), (105, 226728), (108, 220430), (120, 198387), (126, 188940), (134, 177660), (135, 176344), (140, 170046), (141, 168840), (168, 141705), (180, 132258), (188, 126630), (189, 125960), (201, 118440), (210, 113364), (216, 110215), (235, 101304), (252, 94470), (268, 88830), (270, 88172), (280, 85023), (282, 84420), (315, 75576), (329, 72360), (335, 71064), (360, 66129), (376, 63315), (378, 62980), (402, 59220), (420, 56682), (423, 56280), (469, 50760), (470, 50652), (504, 47235), (536, 44415), (540, 44086), (564, 42210), (603, 39480), (630, 37788), (658, 36180), (670, 35532), (705, 33768), (756, 31490), (804, 29610), (840, 28341), (846, 28140), (938, 25380), (940, 25326), (945, 25192), (987, 24120), (1005, 23688), (1080, 22043), (1128, 21105), (1206, 19740), (1260, 18894), (1269, 18760), (1316, 18090), (1340, 17766), (1407, 16920), (1410, 16884), (1512, 15745), (1608, 14805), (1645, 14472), (1692, 14070), (1809, 13160), (1876, 12690), (1880, 12663), (1890, 12596), (1974, 12060), (2010, 11844), (2115, 11256), (2345, 10152), (2412, 9870), (2520, 9447), (2538, 9380), (2632, 9045), (2680, 8883), (2814, 8460), (2820, 8442), (2961, 8040), (3015, 7896), (3149, 7560), (3290, 7236), (3384, 7035), (3618, 6580), (3752, 6345), (3780, 6298), (3948, 6030), (4020, 5922), (4221, 5640), (4230, 5628), (4690, 5076), (4824, 4935)]