208545480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4051}}^1$

素因数の和:4092

約数の個数: 192

約数和(自身を含む): 796461120

約数和(自身を除く): 587915640

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, 4051, 4290, 4680, 5148, 5720, 6435, 8102, 8580, 10296, 12153, 12870, 16204, 17160, 20255, 24306, 25740, 32408, 36459, 40510, 44561, 48612, 51480, 52663, 60765, 72918, 81020, 89122, 97224, 105326, 121530, 133683, 145836, 157989, 162040, 178244, 182295, 210652, 222805, 243060, 263315, 267366, 291672, 315978, 356488, 364590, 401049, 421304, 445610, 473967, 486120, 526630, 534732, 579293, 631956, 668415, 729180, 789945, 802098, 891220, 947934, 1053260, 1069464, 1158586, 1263912, 1336830, 1458360, 1579890, 1604196, 1737879, 1782440, 1895868, 2005245, 2106520, 2317172, 2369835, 2673660, 2896465, 3159780, 3208392, 3475758, 3791736, 4010490, 4634344, 4739670, 5213637, 5347320, 5792930, 6319560, 6951516, 8020980, 8689395, 9479340, 10427274, 11585860, 13903032, 16041960, 17378790, 18958680, 20854548, 23171720, 26068185, 34757580, 41709096, 52136370, 69515160, 104272740, 208545480]

約数ペア:

[(1, 208545480), (2, 104272740), (3, 69515160), (4, 52136370), (5, 41709096), (6, 34757580), (8, 26068185), (9, 23171720), (10, 20854548), (11, 18958680), (12, 17378790), (13, 16041960), (15, 13903032), (18, 11585860), (20, 10427274), (22, 9479340), (24, 8689395), (26, 8020980), (30, 6951516), (33, 6319560), (36, 5792930), (39, 5347320), (40, 5213637), (44, 4739670), (45, 4634344), (52, 4010490), (55, 3791736), (60, 3475758), (65, 3208392), (66, 3159780), (72, 2896465), (78, 2673660), (88, 2369835), (90, 2317172), (99, 2106520), (104, 2005245), (110, 1895868), (117, 1782440), (120, 1737879), (130, 1604196), (132, 1579890), (143, 1458360), (156, 1336830), (165, 1263912), (180, 1158586), (195, 1069464), (198, 1053260), (220, 947934), (234, 891220), (260, 802098), (264, 789945), (286, 729180), (312, 668415), (330, 631956), (360, 579293), (390, 534732), (396, 526630), (429, 486120), (440, 473967), (468, 445610), (495, 421304), (520, 401049), (572, 364590), (585, 356488), (660, 315978), (715, 291672), (780, 267366), (792, 263315), (858, 243060), (936, 222805), (990, 210652), (1144, 182295), (1170, 178244), (1287, 162040), (1320, 157989), (1430, 145836), (1560, 133683), (1716, 121530), (1980, 105326), (2145, 97224), (2340, 89122), (2574, 81020), (2860, 72918), (3432, 60765), (3960, 52663), (4051, 51480), (4290, 48612), (4680, 44561), (5148, 40510), (5720, 36459), (6435, 32408), (8102, 25740), (8580, 24306), (10296, 20255), (12153, 17160), (12870, 16204)]