817078080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:286

約数の個数: 448

約数和(自身を含む): 3277209600

約数和(自身を除く): 2460131520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 47, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 94, 96, 104, 105, 112, 120, 130, 140, 141, 156, 160, 168, 182, 188, 192, 195, 199, 208, 210, 224, 235, 240, 260, 273, 280, 282, 312, 320, 329, 336, 364, 376, 390, 398, 416, 420, 448, 455, 470, 480, 520, 546, 560, 564, 597, 611, 624, 658, 672, 705, 728, 752, 780, 796, 832, 840, 910, 940, 960, 987, 995, 1040, 1092, 1120, 1128, 1194, 1222, 1248, 1316, 1344, 1365, 1393, 1410, 1456, 1504, 1560, 1592, 1645, 1680, 1820, 1833, 1880, 1974, 1990, 2080, 2184, 2240, 2256, 2388, 2444, 2496, 2587, 2632, 2730, 2786, 2820, 2912, 2985, 3008, 3055, 3120, 3184, 3290, 3360, 3640, 3666, 3760, 3948, 3980, 4160, 4179, 4277, 4368, 4512, 4776, 4888, 4935, 5174, 5264, 5460, 5572, 5640, 5824, 5970, 6110, 6240, 6368, 6580, 6720, 6965, 7280, 7332, 7520, 7761, 7896, 7960, 8358, 8554, 8736, 9024, 9165, 9353, 9552, 9776, 9870, 10348, 10528, 10920, 11144, 11280, 11940, 12220, 12480, 12736, 12831, 12935, 13160, 13930, 14560, 14664, 15040, 15522, 15792, 15920, 16716, 17108, 17472, 18109, 18330, 18706, 19104, 19552, 19740, 20696, 20895, 21056, 21385, 21840, 22288, 22560, 23880, 24440, 25662, 25870, 26320, 27860, 28059, 29120, 29328, 31044, 31584, 31840, 33432, 34216, 36218, 36660, 37412, 38208, 38805, 39104, 39480, 41392, 41790, 42770, 43680, 44576, 45120, 46765, 47760, 48880, 51324, 51740, 52640, 54327, 55720, 56118, 58656, 62088, 63168, 63680, 64155, 65471, 66864, 68432, 72436, 73320, 74824, 77610, 78960, 82784, 83580, 85540, 87360, 89152, 90545, 93530, 95520, 97760, 102648, 103480, 105280, 108654, 111440, 112236, 117312, 121589, 124176, 128310, 130942, 133728, 136864, 140295, 144872, 146640, 149648, 155220, 157920, 165568, 167160, 171080, 181090, 187060, 191040, 195520, 196413, 205296, 206960, 217308, 222880, 224472, 243178, 248352, 256620, 261884, 267456, 271635, 273728, 280590, 289744, 293280, 299296, 310440, 315840, 327355, 334320, 342160, 362180, 364767, 374120, 392826, 410592, 413920, 434616, 445760, 448944, 486356, 496704, 513240, 523768, 543270, 561180, 579488, 586560, 598592, 607945, 620880, 654710, 668640, 684320, 724360, 729534, 748240, 785652, 821184, 827840, 851123, 869232, 897888, 972712, 982065, 1026480, 1047536, 1086540, 1122360, 1158976, 1215890, 1241760, 1309420, 1337280, 1368640, 1448720, 1459068, 1496480, 1571304, 1702246, 1738464, 1795776, 1823835, 1945424, 1964130, 2052960, 2095072, 2173080, 2244720, 2431780, 2483520, 2553369, 2618840, 2897440, 2918136, 2992960, 3142608, 3404492, 3476928, 3647670, 3890848, 3928260, 4105920, 4190144, 4255615, 4346160, 4489440, 4863560, 5106738, 5237680, 5794880, 5836272, 6285216, 6808984, 7295340, 7781696, 7856520, 8511230, 8692320, 8978880, 9727120, 10213476, 10475360, 11672544, 12570432, 12766845, 13617968, 14590680, 15713040, 17022460, 17384640, 19454240, 20426952, 20950720, 23345088, 25533690, 27235936, 29181360, 31426080, 34044920, 38908480, 40853904, 51067380, 54471872, 58362720, 62852160, 68089840, 81707808, 102134760, 116725440, 136179680, 163415616, 204269520, 272359360, 408539040, 817078080]

約数ペア:

[(1, 817078080), (2, 408539040), (3, 272359360), (4, 204269520), (5, 163415616), (6, 136179680), (7, 116725440), (8, 102134760), (10, 81707808), (12, 68089840), (13, 62852160), (14, 58362720), (15, 54471872), (16, 51067380), (20, 40853904), (21, 38908480), (24, 34044920), (26, 31426080), (28, 29181360), (30, 27235936), (32, 25533690), (35, 23345088), (39, 20950720), (40, 20426952), (42, 19454240), (47, 17384640), (48, 17022460), (52, 15713040), (56, 14590680), (60, 13617968), (64, 12766845), (65, 12570432), (70, 11672544), (78, 10475360), (80, 10213476), (84, 9727120), (91, 8978880), (94, 8692320), (96, 8511230), (104, 7856520), (105, 7781696), (112, 7295340), (120, 6808984), (130, 6285216), (140, 5836272), (141, 5794880), (156, 5237680), (160, 5106738), (168, 4863560), (182, 4489440), (188, 4346160), (192, 4255615), (195, 4190144), (199, 4105920), (208, 3928260), (210, 3890848), (224, 3647670), (235, 3476928), (240, 3404492), (260, 3142608), (273, 2992960), (280, 2918136), (282, 2897440), (312, 2618840), (320, 2553369), (329, 2483520), (336, 2431780), (364, 2244720), (376, 2173080), (390, 2095072), (398, 2052960), (416, 1964130), (420, 1945424), (448, 1823835), (455, 1795776), (470, 1738464), (480, 1702246), (520, 1571304), (546, 1496480), (560, 1459068), (564, 1448720), (597, 1368640), (611, 1337280), (624, 1309420), (658, 1241760), (672, 1215890), (705, 1158976), (728, 1122360), (752, 1086540), (780, 1047536), (796, 1026480), (832, 982065), (840, 972712), (910, 897888), (940, 869232), (960, 851123), (987, 827840), (995, 821184), (1040, 785652), (1092, 748240), (1120, 729534), (1128, 724360), (1194, 684320), (1222, 668640), (1248, 654710), (1316, 620880), (1344, 607945), (1365, 598592), (1393, 586560), (1410, 579488), (1456, 561180), (1504, 543270), (1560, 523768), (1592, 513240), (1645, 496704), (1680, 486356), (1820, 448944), (1833, 445760), (1880, 434616), (1974, 413920), (1990, 410592), (2080, 392826), (2184, 374120), (2240, 364767), (2256, 362180), (2388, 342160), (2444, 334320), (2496, 327355), (2587, 315840), (2632, 310440), (2730, 299296), (2786, 293280), (2820, 289744), (2912, 280590), (2985, 273728), (3008, 271635), (3055, 267456), (3120, 261884), (3184, 256620), (3290, 248352), (3360, 243178), (3640, 224472), (3666, 222880), (3760, 217308), (3948, 206960), (3980, 205296), (4160, 196413), (4179, 195520), (4277, 191040), (4368, 187060), (4512, 181090), (4776, 171080), (4888, 167160), (4935, 165568), (5174, 157920), (5264, 155220), (5460, 149648), (5572, 146640), (5640, 144872), (5824, 140295), (5970, 136864), (6110, 133728), (6240, 130942), (6368, 128310), (6580, 124176), (6720, 121589), (6965, 117312), (7280, 112236), (7332, 111440), (7520, 108654), (7761, 105280), (7896, 103480), (7960, 102648), (8358, 97760), (8554, 95520), (8736, 93530), (9024, 90545), (9165, 89152), (9353, 87360), (9552, 85540), (9776, 83580), (9870, 82784), (10348, 78960), (10528, 77610), (10920, 74824), (11144, 73320), (11280, 72436), (11940, 68432), (12220, 66864), (12480, 65471), (12736, 64155), (12831, 63680), (12935, 63168), (13160, 62088), (13930, 58656), (14560, 56118), (14664, 55720), (15040, 54327), (15522, 52640), (15792, 51740), (15920, 51324), (16716, 48880), (17108, 47760), (17472, 46765), (18109, 45120), (18330, 44576), (18706, 43680), (19104, 42770), (19552, 41790), (19740, 41392), (20696, 39480), (20895, 39104), (21056, 38805), (21385, 38208), (21840, 37412), (22288, 36660), (22560, 36218), (23880, 34216), (24440, 33432), (25662, 31840), (25870, 31584), (26320, 31044), (27860, 29328), (28059, 29120)]