39786840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 138715200

約数和(自身を除く): 98928360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 37, 40, 45, 58, 60, 72, 74, 87, 90, 103, 111, 116, 120, 145, 148, 174, 180, 185, 206, 222, 232, 261, 290, 296, 309, 333, 348, 360, 370, 412, 435, 444, 515, 522, 555, 580, 618, 666, 696, 740, 824, 870, 888, 927, 1030, 1044, 1073, 1110, 1160, 1236, 1305, 1332, 1480, 1545, 1665, 1740, 1854, 2060, 2088, 2146, 2220, 2472, 2610, 2664, 2987, 3090, 3219, 3330, 3480, 3708, 3811, 4120, 4292, 4440, 4635, 5220, 5365, 5974, 6180, 6438, 6660, 7416, 7622, 8584, 8961, 9270, 9657, 10440, 10730, 11433, 11948, 12360, 12876, 13320, 14935, 15244, 16095, 17922, 18540, 19055, 19314, 21460, 22866, 23896, 25752, 26883, 29870, 30488, 32190, 34299, 35844, 37080, 38110, 38628, 42920, 44805, 45732, 48285, 53766, 57165, 59740, 64380, 68598, 71688, 76220, 77256, 89610, 91464, 96570, 107532, 110519, 114330, 119480, 128760, 134415, 137196, 152440, 171495, 179220, 193140, 215064, 221038, 228660, 268830, 274392, 331557, 342990, 358440, 386280, 442076, 457320, 537660, 552595, 663114, 685980, 884152, 994671, 1075320, 1105190, 1326228, 1371960, 1657785, 1989342, 2210380, 2652456, 3315570, 3978684, 4420760, 4973355, 6631140, 7957368, 9946710, 13262280, 19893420, 39786840]

約数ペア:

[(1, 39786840), (2, 19893420), (3, 13262280), (4, 9946710), (5, 7957368), (6, 6631140), (8, 4973355), (9, 4420760), (10, 3978684), (12, 3315570), (15, 2652456), (18, 2210380), (20, 1989342), (24, 1657785), (29, 1371960), (30, 1326228), (36, 1105190), (37, 1075320), (40, 994671), (45, 884152), (58, 685980), (60, 663114), (72, 552595), (74, 537660), (87, 457320), (90, 442076), (103, 386280), (111, 358440), (116, 342990), (120, 331557), (145, 274392), (148, 268830), (174, 228660), (180, 221038), (185, 215064), (206, 193140), (222, 179220), (232, 171495), (261, 152440), (290, 137196), (296, 134415), (309, 128760), (333, 119480), (348, 114330), (360, 110519), (370, 107532), (412, 96570), (435, 91464), (444, 89610), (515, 77256), (522, 76220), (555, 71688), (580, 68598), (618, 64380), (666, 59740), (696, 57165), (740, 53766), (824, 48285), (870, 45732), (888, 44805), (927, 42920), (1030, 38628), (1044, 38110), (1073, 37080), (1110, 35844), (1160, 34299), (1236, 32190), (1305, 30488), (1332, 29870), (1480, 26883), (1545, 25752), (1665, 23896), (1740, 22866), (1854, 21460), (2060, 19314), (2088, 19055), (2146, 18540), (2220, 17922), (2472, 16095), (2610, 15244), (2664, 14935), (2987, 13320), (3090, 12876), (3219, 12360), (3330, 11948), (3480, 11433), (3708, 10730), (3811, 10440), (4120, 9657), (4292, 9270), (4440, 8961), (4635, 8584), (5220, 7622), (5365, 7416), (5974, 6660), (6180, 6438)]