209963160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1433}}^1$

素因数の和:1498

約数の個数: 192

約数和(自身を含む): 765067680

約数和(自身を除く): 555104520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 37, 40, 44, 45, 55, 60, 66, 72, 74, 88, 90, 99, 110, 111, 120, 132, 148, 165, 180, 185, 198, 220, 222, 264, 296, 330, 333, 360, 370, 396, 407, 440, 444, 495, 555, 660, 666, 740, 792, 814, 888, 990, 1110, 1221, 1320, 1332, 1433, 1480, 1628, 1665, 1980, 2035, 2220, 2442, 2664, 2866, 3256, 3330, 3663, 3960, 4070, 4299, 4440, 4884, 5732, 6105, 6660, 7165, 7326, 8140, 8598, 9768, 11464, 12210, 12897, 13320, 14330, 14652, 15763, 16280, 17196, 18315, 21495, 24420, 25794, 28660, 29304, 31526, 34392, 36630, 42990, 47289, 48840, 51588, 53021, 57320, 63052, 64485, 73260, 78815, 85980, 94578, 103176, 106042, 126104, 128970, 141867, 146520, 157630, 159063, 171960, 189156, 212084, 236445, 257940, 265105, 283734, 315260, 318126, 378312, 424168, 472890, 477189, 515880, 530210, 567468, 583231, 630520, 636252, 709335, 795315, 945780, 954378, 1060420, 1134936, 1166462, 1272504, 1418670, 1590630, 1749693, 1891560, 1908756, 2120840, 2332924, 2385945, 2837340, 2916155, 3181260, 3499386, 3817512, 4665848, 4771890, 5249079, 5674680, 5832310, 6362520, 6998772, 8748465, 9543780, 10498158, 11664620, 13997544, 17496930, 19087560, 20996316, 23329240, 26245395, 34993860, 41992632, 52490790, 69987720, 104981580, 209963160]

約数ペア:

[(1, 209963160), (2, 104981580), (3, 69987720), (4, 52490790), (5, 41992632), (6, 34993860), (8, 26245395), (9, 23329240), (10, 20996316), (11, 19087560), (12, 17496930), (15, 13997544), (18, 11664620), (20, 10498158), (22, 9543780), (24, 8748465), (30, 6998772), (33, 6362520), (36, 5832310), (37, 5674680), (40, 5249079), (44, 4771890), (45, 4665848), (55, 3817512), (60, 3499386), (66, 3181260), (72, 2916155), (74, 2837340), (88, 2385945), (90, 2332924), (99, 2120840), (110, 1908756), (111, 1891560), (120, 1749693), (132, 1590630), (148, 1418670), (165, 1272504), (180, 1166462), (185, 1134936), (198, 1060420), (220, 954378), (222, 945780), (264, 795315), (296, 709335), (330, 636252), (333, 630520), (360, 583231), (370, 567468), (396, 530210), (407, 515880), (440, 477189), (444, 472890), (495, 424168), (555, 378312), (660, 318126), (666, 315260), (740, 283734), (792, 265105), (814, 257940), (888, 236445), (990, 212084), (1110, 189156), (1221, 171960), (1320, 159063), (1332, 157630), (1433, 146520), (1480, 141867), (1628, 128970), (1665, 126104), (1980, 106042), (2035, 103176), (2220, 94578), (2442, 85980), (2664, 78815), (2866, 73260), (3256, 64485), (3330, 63052), (3663, 57320), (3960, 53021), (4070, 51588), (4299, 48840), (4440, 47289), (4884, 42990), (5732, 36630), (6105, 34392), (6660, 31526), (7165, 29304), (7326, 28660), (8140, 25794), (8598, 24420), (9768, 21495), (11464, 18315), (12210, 17196), (12897, 16280), (13320, 15763), (14330, 14652)]