1966018680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1433}}^1$

素因数の和:1590

約数の個数: 192

約数和(自身を含む): 6630586560

約数和(自身を除く): 4664567880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 103, 111, 120, 148, 180, 185, 206, 222, 296, 309, 333, 360, 370, 412, 444, 515, 555, 618, 666, 740, 824, 888, 927, 1030, 1110, 1236, 1332, 1433, 1480, 1545, 1665, 1854, 2060, 2220, 2472, 2664, 2866, 3090, 3330, 3708, 3811, 4120, 4299, 4440, 4635, 5732, 6180, 6660, 7165, 7416, 7622, 8598, 9270, 11433, 11464, 12360, 12897, 13320, 14330, 15244, 17196, 18540, 19055, 21495, 22866, 25794, 28660, 30488, 34299, 34392, 37080, 38110, 42990, 45732, 51588, 53021, 57165, 57320, 64485, 68598, 76220, 85980, 91464, 103176, 106042, 114330, 128970, 137196, 147599, 152440, 159063, 171495, 171960, 212084, 228660, 257940, 265105, 274392, 295198, 318126, 342990, 424168, 442797, 457320, 477189, 515880, 530210, 590396, 636252, 685980, 737995, 795315, 885594, 954378, 1060420, 1180792, 1272504, 1328391, 1371960, 1475990, 1590630, 1771188, 1908756, 2120840, 2213985, 2385945, 2656782, 2951980, 3181260, 3542376, 3817512, 4427970, 4771890, 5313564, 5461163, 5903960, 6362520, 6641955, 8855940, 9543780, 10627128, 10922326, 13283910, 16383489, 17711880, 19087560, 21844652, 26567820, 27305815, 32766978, 43689304, 49150467, 53135640, 54611630, 65533956, 81917445, 98300934, 109223260, 131067912, 163834890, 196601868, 218446520, 245752335, 327669780, 393203736, 491504670, 655339560, 983009340, 1966018680]

約数ペア:

[(1, 1966018680), (2, 983009340), (3, 655339560), (4, 491504670), (5, 393203736), (6, 327669780), (8, 245752335), (9, 218446520), (10, 196601868), (12, 163834890), (15, 131067912), (18, 109223260), (20, 98300934), (24, 81917445), (30, 65533956), (36, 54611630), (37, 53135640), (40, 49150467), (45, 43689304), (60, 32766978), (72, 27305815), (74, 26567820), (90, 21844652), (103, 19087560), (111, 17711880), (120, 16383489), (148, 13283910), (180, 10922326), (185, 10627128), (206, 9543780), (222, 8855940), (296, 6641955), (309, 6362520), (333, 5903960), (360, 5461163), (370, 5313564), (412, 4771890), (444, 4427970), (515, 3817512), (555, 3542376), (618, 3181260), (666, 2951980), (740, 2656782), (824, 2385945), (888, 2213985), (927, 2120840), (1030, 1908756), (1110, 1771188), (1236, 1590630), (1332, 1475990), (1433, 1371960), (1480, 1328391), (1545, 1272504), (1665, 1180792), (1854, 1060420), (2060, 954378), (2220, 885594), (2472, 795315), (2664, 737995), (2866, 685980), (3090, 636252), (3330, 590396), (3708, 530210), (3811, 515880), (4120, 477189), (4299, 457320), (4440, 442797), (4635, 424168), (5732, 342990), (6180, 318126), (6660, 295198), (7165, 274392), (7416, 265105), (7622, 257940), (8598, 228660), (9270, 212084), (11433, 171960), (11464, 171495), (12360, 159063), (12897, 152440), (13320, 147599), (14330, 137196), (15244, 128970), (17196, 114330), (18540, 106042), (19055, 103176), (21495, 91464), (22866, 85980), (25794, 76220), (28660, 68598), (30488, 64485), (34299, 57320), (34392, 57165), (37080, 53021), (38110, 51588), (42990, 45732)]