204221160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3967}}^1$

素因数の和:4008

約数の個数: 192

約数和(自身を含む): 779950080

約数和(自身を除く): 575728920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2574, 2860, 3432, 3960, 3967, 4290, 4680, 5148, 5720, 6435, 7934, 8580, 10296, 11901, 12870, 15868, 17160, 19835, 23802, 25740, 31736, 35703, 39670, 43637, 47604, 51480, 51571, 59505, 71406, 79340, 87274, 95208, 103142, 119010, 130911, 142812, 154713, 158680, 174548, 178515, 206284, 218185, 238020, 257855, 261822, 285624, 309426, 349096, 357030, 392733, 412568, 436370, 464139, 476040, 515710, 523644, 567281, 618852, 654555, 714060, 773565, 785466, 872740, 928278, 1031420, 1047288, 1134562, 1237704, 1309110, 1428120, 1547130, 1570932, 1701843, 1745480, 1856556, 1963665, 2062840, 2269124, 2320695, 2618220, 2836405, 3094260, 3141864, 3403686, 3713112, 3927330, 4538248, 4641390, 5105529, 5236440, 5672810, 6188520, 6807372, 7854660, 8509215, 9282780, 10211058, 11345620, 13614744, 15709320, 17018430, 18565560, 20422116, 22691240, 25527645, 34036860, 40844232, 51055290, 68073720, 102110580, 204221160]

約数ペア:

[(1, 204221160), (2, 102110580), (3, 68073720), (4, 51055290), (5, 40844232), (6, 34036860), (8, 25527645), (9, 22691240), (10, 20422116), (11, 18565560), (12, 17018430), (13, 15709320), (15, 13614744), (18, 11345620), (20, 10211058), (22, 9282780), (24, 8509215), (26, 7854660), (30, 6807372), (33, 6188520), (36, 5672810), (39, 5236440), (40, 5105529), (44, 4641390), (45, 4538248), (52, 3927330), (55, 3713112), (60, 3403686), (65, 3141864), (66, 3094260), (72, 2836405), (78, 2618220), (88, 2320695), (90, 2269124), (99, 2062840), (104, 1963665), (110, 1856556), (117, 1745480), (120, 1701843), (130, 1570932), (132, 1547130), (143, 1428120), (156, 1309110), (165, 1237704), (180, 1134562), (195, 1047288), (198, 1031420), (220, 928278), (234, 872740), (260, 785466), (264, 773565), (286, 714060), (312, 654555), (330, 618852), (360, 567281), (390, 523644), (396, 515710), (429, 476040), (440, 464139), (468, 436370), (495, 412568), (520, 392733), (572, 357030), (585, 349096), (660, 309426), (715, 285624), (780, 261822), (792, 257855), (858, 238020), (936, 218185), (990, 206284), (1144, 178515), (1170, 174548), (1287, 158680), (1320, 154713), (1430, 142812), (1560, 130911), (1716, 119010), (1980, 103142), (2145, 95208), (2340, 87274), (2574, 79340), (2860, 71406), (3432, 59505), (3960, 51571), (3967, 51480), (4290, 47604), (4680, 43637), (5148, 39670), (5720, 35703), (6435, 31736), (7934, 25740), (8580, 23802), (10296, 19835), (11901, 17160), (12870, 15868)]