211205280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:240

約数の個数: 384

約数和(自身を含む): 832156416

約数和(自身を除く): 620951136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 17, 20, 22, 24, 26, 30, 32, 33, 34, 39, 40, 44, 48, 51, 52, 55, 60, 65, 66, 68, 78, 80, 85, 88, 96, 102, 104, 110, 120, 130, 132, 136, 143, 156, 160, 165, 170, 176, 181, 187, 195, 204, 208, 220, 221, 240, 255, 260, 264, 272, 286, 312, 330, 340, 352, 362, 374, 390, 408, 416, 429, 440, 442, 480, 510, 520, 528, 543, 544, 561, 572, 624, 660, 663, 680, 715, 724, 748, 780, 816, 858, 880, 884, 905, 935, 1020, 1040, 1056, 1086, 1105, 1122, 1144, 1248, 1320, 1326, 1360, 1430, 1448, 1496, 1560, 1632, 1716, 1760, 1768, 1810, 1870, 1991, 2040, 2080, 2145, 2172, 2210, 2244, 2288, 2353, 2431, 2640, 2652, 2715, 2720, 2805, 2860, 2896, 2992, 3077, 3120, 3315, 3432, 3536, 3620, 3740, 3982, 4080, 4290, 4344, 4420, 4488, 4576, 4706, 4862, 5280, 5304, 5430, 5610, 5720, 5792, 5973, 5984, 6154, 6240, 6630, 6864, 7059, 7072, 7240, 7293, 7480, 7964, 8160, 8580, 8688, 8840, 8976, 9231, 9412, 9724, 9955, 10608, 10860, 11220, 11440, 11765, 11946, 12155, 12308, 13260, 13728, 14118, 14480, 14586, 14960, 15385, 15928, 17160, 17376, 17680, 17952, 18462, 18824, 19448, 19910, 21216, 21720, 22440, 22880, 23530, 23892, 24310, 24616, 25883, 26520, 28236, 28960, 29172, 29865, 29920, 30770, 31856, 33847, 34320, 35295, 35360, 36465, 36924, 37648, 38896, 39820, 40001, 43440, 44880, 46155, 47060, 47784, 48620, 49232, 51766, 53040, 56472, 58344, 59730, 61540, 63712, 67694, 68640, 70590, 72930, 73848, 75296, 77649, 77792, 79640, 80002, 86880, 89760, 92310, 94120, 95568, 97240, 98464, 101541, 103532, 106080, 112944, 116688, 119460, 120003, 123080, 129415, 135388, 141180, 145860, 147696, 155298, 159280, 160004, 169235, 184620, 188240, 191136, 194480, 200005, 203082, 207064, 225888, 233376, 238920, 240006, 246160, 258830, 270776, 282360, 291720, 295392, 310596, 318560, 320008, 338470, 369240, 376480, 388245, 388960, 400010, 406164, 414128, 440011, 477840, 480012, 492320, 507705, 517660, 541552, 564720, 583440, 600015, 621192, 640016, 676940, 738480, 776490, 800020, 812328, 828256, 880022, 955680, 960024, 1015410, 1035320, 1083104, 1129440, 1166880, 1200030, 1242384, 1280032, 1320033, 1353880, 1476960, 1552980, 1600040, 1624656, 1760044, 1920048, 2030820, 2070640, 2200055, 2400060, 2484768, 2640066, 2707760, 3105960, 3200080, 3249312, 3520088, 3840096, 4061640, 4141280, 4400110, 4800120, 5280132, 5415520, 6211920, 6400160, 6600165, 7040176, 8123280, 8800220, 9600240, 10560264, 12423840, 13200330, 14080352, 16246560, 17600440, 19200480, 21120528, 26400660, 35200880, 42241056, 52801320, 70401760, 105602640, 211205280]

約数ペア:

[(1, 211205280), (2, 105602640), (3, 70401760), (4, 52801320), (5, 42241056), (6, 35200880), (8, 26400660), (10, 21120528), (11, 19200480), (12, 17600440), (13, 16246560), (15, 14080352), (16, 13200330), (17, 12423840), (20, 10560264), (22, 9600240), (24, 8800220), (26, 8123280), (30, 7040176), (32, 6600165), (33, 6400160), (34, 6211920), (39, 5415520), (40, 5280132), (44, 4800120), (48, 4400110), (51, 4141280), (52, 4061640), (55, 3840096), (60, 3520088), (65, 3249312), (66, 3200080), (68, 3105960), (78, 2707760), (80, 2640066), (85, 2484768), (88, 2400060), (96, 2200055), (102, 2070640), (104, 2030820), (110, 1920048), (120, 1760044), (130, 1624656), (132, 1600040), (136, 1552980), (143, 1476960), (156, 1353880), (160, 1320033), (165, 1280032), (170, 1242384), (176, 1200030), (181, 1166880), (187, 1129440), (195, 1083104), (204, 1035320), (208, 1015410), (220, 960024), (221, 955680), (240, 880022), (255, 828256), (260, 812328), (264, 800020), (272, 776490), (286, 738480), (312, 676940), (330, 640016), (340, 621192), (352, 600015), (362, 583440), (374, 564720), (390, 541552), (408, 517660), (416, 507705), (429, 492320), (440, 480012), (442, 477840), (480, 440011), (510, 414128), (520, 406164), (528, 400010), (543, 388960), (544, 388245), (561, 376480), (572, 369240), (624, 338470), (660, 320008), (663, 318560), (680, 310596), (715, 295392), (724, 291720), (748, 282360), (780, 270776), (816, 258830), (858, 246160), (880, 240006), (884, 238920), (905, 233376), (935, 225888), (1020, 207064), (1040, 203082), (1056, 200005), (1086, 194480), (1105, 191136), (1122, 188240), (1144, 184620), (1248, 169235), (1320, 160004), (1326, 159280), (1360, 155298), (1430, 147696), (1448, 145860), (1496, 141180), (1560, 135388), (1632, 129415), (1716, 123080), (1760, 120003), (1768, 119460), (1810, 116688), (1870, 112944), (1991, 106080), (2040, 103532), (2080, 101541), (2145, 98464), (2172, 97240), (2210, 95568), (2244, 94120), (2288, 92310), (2353, 89760), (2431, 86880), (2640, 80002), (2652, 79640), (2715, 77792), (2720, 77649), (2805, 75296), (2860, 73848), (2896, 72930), (2992, 70590), (3077, 68640), (3120, 67694), (3315, 63712), (3432, 61540), (3536, 59730), (3620, 58344), (3740, 56472), (3982, 53040), (4080, 51766), (4290, 49232), (4344, 48620), (4420, 47784), (4488, 47060), (4576, 46155), (4706, 44880), (4862, 43440), (5280, 40001), (5304, 39820), (5430, 38896), (5610, 37648), (5720, 36924), (5792, 36465), (5973, 35360), (5984, 35295), (6154, 34320), (6240, 33847), (6630, 31856), (6864, 30770), (7059, 29920), (7072, 29865), (7240, 29172), (7293, 28960), (7480, 28236), (7964, 26520), (8160, 25883), (8580, 24616), (8688, 24310), (8840, 23892), (8976, 23530), (9231, 22880), (9412, 22440), (9724, 21720), (9955, 21216), (10608, 19910), (10860, 19448), (11220, 18824), (11440, 18462), (11765, 17952), (11946, 17680), (12155, 17376), (12308, 17160), (13260, 15928), (13728, 15385), (14118, 14960), (14480, 14586)]