79573680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 240

約数和(自身を含む): 286678080

約数和(自身を除く): 207104400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 37, 40, 45, 48, 58, 60, 72, 74, 80, 87, 90, 103, 111, 116, 120, 144, 145, 148, 174, 180, 185, 206, 222, 232, 240, 261, 290, 296, 309, 333, 348, 360, 370, 412, 435, 444, 464, 515, 522, 555, 580, 592, 618, 666, 696, 720, 740, 824, 870, 888, 927, 1030, 1044, 1073, 1110, 1160, 1236, 1305, 1332, 1392, 1480, 1545, 1648, 1665, 1740, 1776, 1854, 2060, 2088, 2146, 2220, 2320, 2472, 2610, 2664, 2960, 2987, 3090, 3219, 3330, 3480, 3708, 3811, 4120, 4176, 4292, 4440, 4635, 4944, 5220, 5328, 5365, 5974, 6180, 6438, 6660, 6960, 7416, 7622, 8240, 8584, 8880, 8961, 9270, 9657, 10440, 10730, 11433, 11948, 12360, 12876, 13320, 14832, 14935, 15244, 16095, 17168, 17922, 18540, 19055, 19314, 20880, 21460, 22866, 23896, 24720, 25752, 26640, 26883, 29870, 30488, 32190, 34299, 35844, 37080, 38110, 38628, 42920, 44805, 45732, 47792, 48285, 51504, 53766, 57165, 59740, 60976, 64380, 68598, 71688, 74160, 76220, 77256, 85840, 89610, 91464, 96570, 107532, 110519, 114330, 119480, 128760, 134415, 137196, 143376, 152440, 154512, 171495, 179220, 182928, 193140, 215064, 221038, 228660, 238960, 257520, 268830, 274392, 304880, 331557, 342990, 358440, 386280, 430128, 442076, 457320, 537660, 548784, 552595, 663114, 685980, 716880, 772560, 884152, 914640, 994671, 1075320, 1105190, 1326228, 1371960, 1657785, 1768304, 1989342, 2150640, 2210380, 2652456, 2743920, 3315570, 3978684, 4420760, 4973355, 5304912, 6631140, 7957368, 8841520, 9946710, 13262280, 15914736, 19893420, 26524560, 39786840, 79573680]

約数ペア:

[(1, 79573680), (2, 39786840), (3, 26524560), (4, 19893420), (5, 15914736), (6, 13262280), (8, 9946710), (9, 8841520), (10, 7957368), (12, 6631140), (15, 5304912), (16, 4973355), (18, 4420760), (20, 3978684), (24, 3315570), (29, 2743920), (30, 2652456), (36, 2210380), (37, 2150640), (40, 1989342), (45, 1768304), (48, 1657785), (58, 1371960), (60, 1326228), (72, 1105190), (74, 1075320), (80, 994671), (87, 914640), (90, 884152), (103, 772560), (111, 716880), (116, 685980), (120, 663114), (144, 552595), (145, 548784), (148, 537660), (174, 457320), (180, 442076), (185, 430128), (206, 386280), (222, 358440), (232, 342990), (240, 331557), (261, 304880), (290, 274392), (296, 268830), (309, 257520), (333, 238960), (348, 228660), (360, 221038), (370, 215064), (412, 193140), (435, 182928), (444, 179220), (464, 171495), (515, 154512), (522, 152440), (555, 143376), (580, 137196), (592, 134415), (618, 128760), (666, 119480), (696, 114330), (720, 110519), (740, 107532), (824, 96570), (870, 91464), (888, 89610), (927, 85840), (1030, 77256), (1044, 76220), (1073, 74160), (1110, 71688), (1160, 68598), (1236, 64380), (1305, 60976), (1332, 59740), (1392, 57165), (1480, 53766), (1545, 51504), (1648, 48285), (1665, 47792), (1740, 45732), (1776, 44805), (1854, 42920), (2060, 38628), (2088, 38110), (2146, 37080), (2220, 35844), (2320, 34299), (2472, 32190), (2610, 30488), (2664, 29870), (2960, 26883), (2987, 26640), (3090, 25752), (3219, 24720), (3330, 23896), (3480, 22866), (3708, 21460), (3811, 20880), (4120, 19314), (4176, 19055), (4292, 18540), (4440, 17922), (4635, 17168), (4944, 16095), (5220, 15244), (5328, 14935), (5365, 14832), (5974, 13320), (6180, 12876), (6438, 12360), (6660, 11948), (6960, 11433), (7416, 10730), (7622, 10440), (8240, 9657), (8584, 9270), (8880, 8961)]