38019240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 256

約数和(自身を含む): 149299200

約数和(自身を除く): 111279960

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, 70, 72, 84, 90, 94, 105, 107, 108, 120, 126, 135, 140, 141, 168, 180, 188, 189, 210, 214, 216, 235, 252, 270, 280, 282, 315, 321, 329, 360, 376, 378, 420, 423, 428, 470, 504, 535, 540, 564, 630, 642, 658, 705, 749, 756, 840, 846, 856, 940, 945, 963, 987, 1070, 1080, 1128, 1260, 1269, 1284, 1316, 1410, 1498, 1512, 1605, 1645, 1692, 1880, 1890, 1926, 1974, 2115, 2140, 2247, 2520, 2538, 2568, 2632, 2820, 2889, 2961, 2996, 3210, 3290, 3384, 3745, 3780, 3852, 3948, 4230, 4280, 4494, 4815, 4935, 5029, 5076, 5640, 5778, 5922, 5992, 6345, 6420, 6580, 6741, 7490, 7560, 7704, 7896, 8460, 8883, 8988, 9630, 9870, 10058, 10152, 11235, 11556, 11844, 12690, 12840, 13160, 13482, 14445, 14805, 14980, 15087, 16920, 17766, 17976, 19260, 19740, 20116, 20223, 22470, 23112, 23688, 25145, 25380, 26964, 28890, 29610, 29960, 30174, 33705, 35203, 35532, 38520, 39480, 40232, 40446, 44415, 44940, 45261, 50290, 50760, 53928, 57780, 59220, 60348, 67410, 70406, 71064, 75435, 80892, 88830, 89880, 90522, 100580, 101115, 105609, 115560, 118440, 120696, 134820, 135783, 140812, 150870, 161784, 176015, 177660, 181044, 201160, 202230, 211218, 226305, 269640, 271566, 281624, 301740, 316827, 352030, 355320, 362088, 404460, 422436, 452610, 528045, 543132, 603480, 633654, 678915, 704060, 808920, 844872, 905220, 950481, 1056090, 1086264, 1267308, 1357830, 1408120, 1584135, 1810440, 1900962, 2112180, 2534616, 2715660, 3168270, 3801924, 4224360, 4752405, 5431320, 6336540, 7603848, 9504810, 12673080, 19009620, 38019240]

約数ペア:

[(1, 38019240), (2, 19009620), (3, 12673080), (4, 9504810), (5, 7603848), (6, 6336540), (7, 5431320), (8, 4752405), (9, 4224360), (10, 3801924), (12, 3168270), (14, 2715660), (15, 2534616), (18, 2112180), (20, 1900962), (21, 1810440), (24, 1584135), (27, 1408120), (28, 1357830), (30, 1267308), (35, 1086264), (36, 1056090), (40, 950481), (42, 905220), (45, 844872), (47, 808920), (54, 704060), (56, 678915), (60, 633654), (63, 603480), (70, 543132), (72, 528045), (84, 452610), (90, 422436), (94, 404460), (105, 362088), (107, 355320), (108, 352030), (120, 316827), (126, 301740), (135, 281624), (140, 271566), (141, 269640), (168, 226305), (180, 211218), (188, 202230), (189, 201160), (210, 181044), (214, 177660), (216, 176015), (235, 161784), (252, 150870), (270, 140812), (280, 135783), (282, 134820), (315, 120696), (321, 118440), (329, 115560), (360, 105609), (376, 101115), (378, 100580), (420, 90522), (423, 89880), (428, 88830), (470, 80892), (504, 75435), (535, 71064), (540, 70406), (564, 67410), (630, 60348), (642, 59220), (658, 57780), (705, 53928), (749, 50760), (756, 50290), (840, 45261), (846, 44940), (856, 44415), (940, 40446), (945, 40232), (963, 39480), (987, 38520), (1070, 35532), (1080, 35203), (1128, 33705), (1260, 30174), (1269, 29960), (1284, 29610), (1316, 28890), (1410, 26964), (1498, 25380), (1512, 25145), (1605, 23688), (1645, 23112), (1692, 22470), (1880, 20223), (1890, 20116), (1926, 19740), (1974, 19260), (2115, 17976), (2140, 17766), (2247, 16920), (2520, 15087), (2538, 14980), (2568, 14805), (2632, 14445), (2820, 13482), (2889, 13160), (2961, 12840), (2996, 12690), (3210, 11844), (3290, 11556), (3384, 11235), (3745, 10152), (3780, 10058), (3852, 9870), (3948, 9630), (4230, 8988), (4280, 8883), (4494, 8460), (4815, 7896), (4935, 7704), (5029, 7560), (5076, 7490), (5640, 6741), (5778, 6580), (5922, 6420), (5992, 6345)]