221810160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:344

約数の個数: 320

約数和(自身を含む): 845945856

約数和(自身を除く): 624135696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 23, 24, 26, 30, 33, 39, 40, 44, 46, 48, 52, 55, 60, 65, 66, 69, 78, 80, 88, 92, 104, 110, 115, 120, 130, 132, 138, 143, 156, 165, 176, 184, 195, 208, 220, 230, 240, 253, 260, 264, 276, 281, 286, 299, 312, 330, 345, 368, 390, 429, 440, 460, 506, 520, 528, 552, 562, 572, 598, 624, 660, 690, 715, 759, 780, 843, 858, 880, 897, 920, 1012, 1040, 1104, 1124, 1144, 1196, 1265, 1320, 1380, 1405, 1430, 1495, 1518, 1560, 1686, 1716, 1794, 1840, 2024, 2145, 2248, 2288, 2392, 2530, 2640, 2760, 2810, 2860, 2990, 3036, 3091, 3120, 3289, 3372, 3432, 3588, 3653, 3795, 4048, 4215, 4290, 4485, 4496, 4784, 5060, 5520, 5620, 5720, 5980, 6072, 6182, 6463, 6578, 6744, 6864, 7176, 7306, 7590, 8430, 8580, 8970, 9273, 9867, 10120, 10959, 11240, 11440, 11960, 12144, 12364, 12926, 13156, 13488, 14352, 14612, 15180, 15455, 16445, 16860, 17160, 17940, 18265, 18546, 19389, 19734, 20240, 21918, 22480, 23920, 24728, 25852, 26312, 29224, 30360, 30910, 32315, 32890, 33720, 34320, 35880, 36530, 37092, 38778, 39468, 40183, 43836, 46365, 49335, 49456, 51704, 52624, 54795, 58448, 60720, 61820, 64630, 65780, 67440, 71093, 71760, 73060, 74184, 77556, 78936, 80366, 84019, 87672, 92730, 96945, 98670, 103408, 109590, 120549, 123640, 129260, 131560, 142186, 146120, 148368, 155112, 157872, 160732, 168038, 175344, 185460, 193890, 197340, 200915, 213279, 219180, 241098, 247280, 252057, 258520, 263120, 284372, 292240, 310224, 321464, 336076, 355465, 370920, 387780, 394680, 401830, 420095, 426558, 438360, 482196, 504114, 517040, 568744, 602745, 642928, 672152, 710930, 741840, 775560, 789360, 803660, 840190, 853116, 876720, 924209, 964392, 1008228, 1066395, 1137488, 1205490, 1260285, 1344304, 1421860, 1551120, 1607320, 1680380, 1706232, 1848418, 1928784, 2016456, 2132790, 2410980, 2520570, 2772627, 2843720, 3214640, 3360760, 3412464, 3696836, 4032912, 4265580, 4621045, 4821960, 5041140, 5545254, 5687440, 6721520, 7393672, 8531160, 9242090, 9643920, 10082280, 11090508, 13863135, 14787344, 17062320, 18484180, 20164560, 22181016, 27726270, 36968360, 44362032, 55452540, 73936720, 110905080, 221810160]

約数ペア:

[(1, 221810160), (2, 110905080), (3, 73936720), (4, 55452540), (5, 44362032), (6, 36968360), (8, 27726270), (10, 22181016), (11, 20164560), (12, 18484180), (13, 17062320), (15, 14787344), (16, 13863135), (20, 11090508), (22, 10082280), (23, 9643920), (24, 9242090), (26, 8531160), (30, 7393672), (33, 6721520), (39, 5687440), (40, 5545254), (44, 5041140), (46, 4821960), (48, 4621045), (52, 4265580), (55, 4032912), (60, 3696836), (65, 3412464), (66, 3360760), (69, 3214640), (78, 2843720), (80, 2772627), (88, 2520570), (92, 2410980), (104, 2132790), (110, 2016456), (115, 1928784), (120, 1848418), (130, 1706232), (132, 1680380), (138, 1607320), (143, 1551120), (156, 1421860), (165, 1344304), (176, 1260285), (184, 1205490), (195, 1137488), (208, 1066395), (220, 1008228), (230, 964392), (240, 924209), (253, 876720), (260, 853116), (264, 840190), (276, 803660), (281, 789360), (286, 775560), (299, 741840), (312, 710930), (330, 672152), (345, 642928), (368, 602745), (390, 568744), (429, 517040), (440, 504114), (460, 482196), (506, 438360), (520, 426558), (528, 420095), (552, 401830), (562, 394680), (572, 387780), (598, 370920), (624, 355465), (660, 336076), (690, 321464), (715, 310224), (759, 292240), (780, 284372), (843, 263120), (858, 258520), (880, 252057), (897, 247280), (920, 241098), (1012, 219180), (1040, 213279), (1104, 200915), (1124, 197340), (1144, 193890), (1196, 185460), (1265, 175344), (1320, 168038), (1380, 160732), (1405, 157872), (1430, 155112), (1495, 148368), (1518, 146120), (1560, 142186), (1686, 131560), (1716, 129260), (1794, 123640), (1840, 120549), (2024, 109590), (2145, 103408), (2248, 98670), (2288, 96945), (2392, 92730), (2530, 87672), (2640, 84019), (2760, 80366), (2810, 78936), (2860, 77556), (2990, 74184), (3036, 73060), (3091, 71760), (3120, 71093), (3289, 67440), (3372, 65780), (3432, 64630), (3588, 61820), (3653, 60720), (3795, 58448), (4048, 54795), (4215, 52624), (4290, 51704), (4485, 49456), (4496, 49335), (4784, 46365), (5060, 43836), (5520, 40183), (5620, 39468), (5720, 38778), (5980, 37092), (6072, 36530), (6182, 35880), (6463, 34320), (6578, 33720), (6744, 32890), (6864, 32315), (7176, 30910), (7306, 30360), (7590, 29224), (8430, 26312), (8580, 25852), (8970, 24728), (9273, 23920), (9867, 22480), (10120, 21918), (10959, 20240), (11240, 19734), (11440, 19389), (11960, 18546), (12144, 18265), (12364, 17940), (12926, 17160), (13156, 16860), (13488, 16445), (14352, 15455), (14612, 15180)]