47916120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:338

約数の個数: 192

約数和(自身を含む): 173599200

約数和(自身を除く): 125683080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 49, 56, 58, 60, 70, 84, 87, 98, 105, 116, 120, 140, 145, 147, 168, 174, 196, 203, 210, 232, 245, 280, 281, 290, 294, 348, 392, 406, 420, 435, 490, 562, 580, 588, 609, 696, 735, 812, 840, 843, 870, 980, 1015, 1124, 1160, 1176, 1218, 1405, 1421, 1470, 1624, 1686, 1740, 1960, 1967, 2030, 2248, 2436, 2810, 2842, 2940, 3045, 3372, 3480, 3934, 4060, 4215, 4263, 4872, 5620, 5684, 5880, 5901, 6090, 6744, 7105, 7868, 8120, 8149, 8430, 8526, 9835, 11240, 11368, 11802, 12180, 13769, 14210, 15736, 16298, 16860, 17052, 19670, 21315, 23604, 24360, 24447, 27538, 28420, 29505, 32596, 33720, 34104, 39340, 40745, 41307, 42630, 47208, 48894, 55076, 56840, 57043, 59010, 65192, 68845, 78680, 81490, 82614, 85260, 97788, 110152, 114086, 118020, 122235, 137690, 162980, 165228, 170520, 171129, 195576, 206535, 228172, 236040, 244470, 275380, 285215, 325960, 330456, 342258, 399301, 413070, 456344, 488940, 550760, 570430, 684516, 798602, 826140, 855645, 977880, 1140860, 1197903, 1369032, 1597204, 1652280, 1711290, 1996505, 2281720, 2395806, 3194408, 3422580, 3993010, 4791612, 5989515, 6845160, 7986020, 9583224, 11979030, 15972040, 23958060, 47916120]

約数ペア:

[(1, 47916120), (2, 23958060), (3, 15972040), (4, 11979030), (5, 9583224), (6, 7986020), (7, 6845160), (8, 5989515), (10, 4791612), (12, 3993010), (14, 3422580), (15, 3194408), (20, 2395806), (21, 2281720), (24, 1996505), (28, 1711290), (29, 1652280), (30, 1597204), (35, 1369032), (40, 1197903), (42, 1140860), (49, 977880), (56, 855645), (58, 826140), (60, 798602), (70, 684516), (84, 570430), (87, 550760), (98, 488940), (105, 456344), (116, 413070), (120, 399301), (140, 342258), (145, 330456), (147, 325960), (168, 285215), (174, 275380), (196, 244470), (203, 236040), (210, 228172), (232, 206535), (245, 195576), (280, 171129), (281, 170520), (290, 165228), (294, 162980), (348, 137690), (392, 122235), (406, 118020), (420, 114086), (435, 110152), (490, 97788), (562, 85260), (580, 82614), (588, 81490), (609, 78680), (696, 68845), (735, 65192), (812, 59010), (840, 57043), (843, 56840), (870, 55076), (980, 48894), (1015, 47208), (1124, 42630), (1160, 41307), (1176, 40745), (1218, 39340), (1405, 34104), (1421, 33720), (1470, 32596), (1624, 29505), (1686, 28420), (1740, 27538), (1960, 24447), (1967, 24360), (2030, 23604), (2248, 21315), (2436, 19670), (2810, 17052), (2842, 16860), (2940, 16298), (3045, 15736), (3372, 14210), (3480, 13769), (3934, 12180), (4060, 11802), (4215, 11368), (4263, 11240), (4872, 9835), (5620, 8526), (5684, 8430), (5880, 8149), (5901, 8120), (6090, 7868), (6744, 7105)]