28103610080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:438

約数の個数: 384

約数和(自身を含む): 83873035008

約数和(自身を除く): 55769424928

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 73, 80, 91, 104, 112, 130, 137, 140, 146, 160, 182, 193, 208, 224, 260, 274, 280, 292, 364, 365, 386, 416, 455, 511, 520, 548, 560, 584, 685, 728, 730, 772, 910, 949, 959, 965, 1022, 1040, 1096, 1120, 1168, 1351, 1370, 1456, 1460, 1544, 1781, 1820, 1898, 1918, 1930, 2044, 2080, 2192, 2336, 2509, 2555, 2702, 2740, 2912, 2920, 3088, 3562, 3640, 3796, 3836, 3860, 4088, 4384, 4745, 4795, 5018, 5110, 5404, 5480, 5840, 6176, 6643, 6755, 7124, 7280, 7592, 7672, 7720, 8176, 8905, 9490, 9590, 10001, 10036, 10220, 10808, 10960, 11680, 12467, 12545, 13286, 13510, 14089, 14248, 14560, 15184, 15344, 15440, 16352, 17563, 17810, 18980, 19180, 20002, 20072, 20440, 21616, 21920, 24934, 25090, 26441, 26572, 27020, 28178, 28496, 30368, 30688, 30880, 33215, 35126, 35620, 37960, 38360, 40004, 40144, 40880, 43232, 49868, 50005, 50180, 52882, 53144, 54040, 56356, 56992, 62335, 66430, 70007, 70252, 70445, 71240, 75920, 76720, 80008, 80288, 81760, 87815, 98623, 99736, 100010, 100360, 105764, 106288, 108080, 112712, 124670, 130013, 132205, 132860, 140014, 140504, 140890, 142480, 151840, 153440, 160016, 175630, 183157, 185087, 197246, 199472, 200020, 200720, 211528, 212576, 216160, 225424, 249340, 260026, 264410, 265720, 280028, 281008, 281780, 284960, 320032, 343733, 350035, 351260, 366314, 370174, 394492, 398944, 400040, 401440, 423056, 450848, 493115, 498680, 520052, 528820, 531440, 560056, 562016, 563560, 650065, 687466, 700070, 702520, 732628, 740348, 788984, 800080, 846112, 910091, 915785, 925435, 986230, 997360, 1040104, 1057640, 1062880, 1120112, 1127120, 1282099, 1300130, 1374932, 1400140, 1405040, 1465256, 1480696, 1577968, 1600160, 1718665, 1820182, 1831570, 1850870, 1930193, 1972460, 1994720, 2080208, 2115280, 2240224, 2254240, 2406131, 2564198, 2600260, 2749864, 2800280, 2810080, 2930512, 2961392, 3155936, 3437330, 3640364, 3663140, 3701740, 3860386, 3944920, 4160416, 4230560, 4550455, 4812262, 5128396, 5200520, 5499728, 5600560, 5861024, 5922784, 6410495, 6874660, 7280728, 7326280, 7403480, 7720772, 7889840, 9100910, 9624524, 9650965, 10256792, 10401040, 10999456, 11201120, 12030655, 12820990, 13511351, 13749320, 14561456, 14652560, 14806960, 15441544, 15779680, 18201820, 19249048, 19301930, 20513584, 20802080, 24061310, 25092509, 25641980, 27022702, 27498640, 29122912, 29305120, 29613920, 30883088, 36403640, 38498096, 38603860, 41027168, 48122620, 50185018, 51283960, 54045404, 54997280, 61766176, 67556755, 72807280, 76996192, 77207720, 96245240, 100370036, 102567920, 108090808, 125462545, 135113510, 145614560, 154415440, 175647563, 192490480, 200740072, 205135840, 216181616, 250925090, 270227020, 308830880, 351295126, 384980960, 401480144, 432363232, 501850180, 540454040, 702590252, 802960288, 878237815, 1003700360, 1080908080, 1405180504, 1756475630, 2007400720, 2161816160, 2810361008, 3512951260, 4014801440, 5620722016, 7025902520, 14051805040, 28103610080]

約数ペア:

[(1, 28103610080), (2, 14051805040), (4, 7025902520), (5, 5620722016), (7, 4014801440), (8, 3512951260), (10, 2810361008), (13, 2161816160), (14, 2007400720), (16, 1756475630), (20, 1405180504), (26, 1080908080), (28, 1003700360), (32, 878237815), (35, 802960288), (40, 702590252), (52, 540454040), (56, 501850180), (65, 432363232), (70, 401480144), (73, 384980960), (80, 351295126), (91, 308830880), (104, 270227020), (112, 250925090), (130, 216181616), (137, 205135840), (140, 200740072), (146, 192490480), (160, 175647563), (182, 154415440), (193, 145614560), (208, 135113510), (224, 125462545), (260, 108090808), (274, 102567920), (280, 100370036), (292, 96245240), (364, 77207720), (365, 76996192), (386, 72807280), (416, 67556755), (455, 61766176), (511, 54997280), (520, 54045404), (548, 51283960), (560, 50185018), (584, 48122620), (685, 41027168), (728, 38603860), (730, 38498096), (772, 36403640), (910, 30883088), (949, 29613920), (959, 29305120), (965, 29122912), (1022, 27498640), (1040, 27022702), (1096, 25641980), (1120, 25092509), (1168, 24061310), (1351, 20802080), (1370, 20513584), (1456, 19301930), (1460, 19249048), (1544, 18201820), (1781, 15779680), (1820, 15441544), (1898, 14806960), (1918, 14652560), (1930, 14561456), (2044, 13749320), (2080, 13511351), (2192, 12820990), (2336, 12030655), (2509, 11201120), (2555, 10999456), (2702, 10401040), (2740, 10256792), (2912, 9650965), (2920, 9624524), (3088, 9100910), (3562, 7889840), (3640, 7720772), (3796, 7403480), (3836, 7326280), (3860, 7280728), (4088, 6874660), (4384, 6410495), (4745, 5922784), (4795, 5861024), (5018, 5600560), (5110, 5499728), (5404, 5200520), (5480, 5128396), (5840, 4812262), (6176, 4550455), (6643, 4230560), (6755, 4160416), (7124, 3944920), (7280, 3860386), (7592, 3701740), (7672, 3663140), (7720, 3640364), (8176, 3437330), (8905, 3155936), (9490, 2961392), (9590, 2930512), (10001, 2810080), (10036, 2800280), (10220, 2749864), (10808, 2600260), (10960, 2564198), (11680, 2406131), (12467, 2254240), (12545, 2240224), (13286, 2115280), (13510, 2080208), (14089, 1994720), (14248, 1972460), (14560, 1930193), (15184, 1850870), (15344, 1831570), (15440, 1820182), (16352, 1718665), (17563, 1600160), (17810, 1577968), (18980, 1480696), (19180, 1465256), (20002, 1405040), (20072, 1400140), (20440, 1374932), (21616, 1300130), (21920, 1282099), (24934, 1127120), (25090, 1120112), (26441, 1062880), (26572, 1057640), (27020, 1040104), (28178, 997360), (28496, 986230), (30368, 925435), (30688, 915785), (30880, 910091), (33215, 846112), (35126, 800080), (35620, 788984), (37960, 740348), (38360, 732628), (40004, 702520), (40144, 700070), (40880, 687466), (43232, 650065), (49868, 563560), (50005, 562016), (50180, 560056), (52882, 531440), (53144, 528820), (54040, 520052), (56356, 498680), (56992, 493115), (62335, 450848), (66430, 423056), (70007, 401440), (70252, 400040), (70445, 398944), (71240, 394492), (75920, 370174), (76720, 366314), (80008, 351260), (80288, 350035), (81760, 343733), (87815, 320032), (98623, 284960), (99736, 281780), (100010, 281008), (100360, 280028), (105764, 265720), (106288, 264410), (108080, 260026), (112712, 249340), (124670, 225424), (130013, 216160), (132205, 212576), (132860, 211528), (140014, 200720), (140504, 200020), (140890, 199472), (142480, 197246), (151840, 185087), (153440, 183157), (160016, 175630)]