28541523920

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 640

約数和(自身を含む): 89994240000

約数和(自身を除く): 61452716080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 31, 35, 40, 49, 52, 56, 58, 62, 65, 70, 80, 89, 91, 98, 104, 112, 116, 124, 130, 140, 145, 155, 178, 182, 196, 203, 208, 217, 232, 245, 248, 260, 280, 290, 310, 343, 356, 364, 377, 392, 403, 406, 434, 445, 455, 464, 490, 496, 520, 560, 580, 620, 623, 637, 686, 712, 728, 754, 784, 806, 812, 868, 890, 899, 910, 980, 1015, 1040, 1085, 1157, 1160, 1240, 1246, 1274, 1372, 1421, 1424, 1456, 1508, 1519, 1612, 1624, 1715, 1736, 1780, 1798, 1820, 1885, 1960, 2015, 2030, 2170, 2314, 2320, 2480, 2492, 2548, 2581, 2639, 2744, 2759, 2821, 2842, 3016, 3038, 3115, 3185, 3224, 3248, 3430, 3472, 3560, 3596, 3640, 3770, 3920, 4030, 4060, 4340, 4361, 4459, 4495, 4628, 4984, 5096, 5162, 5278, 5488, 5518, 5642, 5684, 5785, 6032, 6076, 6230, 6293, 6370, 6448, 6860, 7105, 7120, 7192, 7280, 7540, 7595, 8060, 8099, 8120, 8680, 8722, 8918, 8990, 9256, 9947, 9968, 10192, 10324, 10556, 10633, 11036, 11284, 11368, 11570, 11687, 12152, 12460, 12586, 12740, 12905, 13195, 13720, 13795, 14105, 14210, 14384, 15080, 15190, 16120, 16198, 16240, 17360, 17444, 17836, 17980, 18067, 18473, 18512, 19313, 19747, 19894, 20648, 21112, 21266, 21805, 22072, 22295, 22568, 22736, 23140, 23374, 24304, 24920, 25172, 25480, 25810, 26390, 27440, 27590, 28210, 28420, 30160, 30380, 30527, 31465, 32240, 32396, 33553, 34888, 35672, 35867, 35960, 36134, 36946, 38626, 39494, 39788, 40495, 41296, 42224, 42532, 43610, 44051, 44144, 44590, 45136, 46280, 46748, 49735, 49840, 50344, 50960, 51620, 52780, 53165, 55180, 56420, 56693, 56840, 58435, 60760, 61054, 62930, 64792, 67106, 69776, 71344, 71734, 71920, 72268, 73892, 77252, 78988, 79576, 80011, 80990, 81809, 85064, 87220, 88102, 89180, 90335, 92365, 92560, 93496, 96565, 98735, 99470, 100688, 103240, 105560, 106330, 110360, 112840, 113386, 113680, 116870, 121520, 122108, 125860, 126469, 129311, 129584, 134212, 135191, 138229, 143468, 144536, 147784, 152635, 154504, 157976, 159152, 160022, 161980, 163618, 167765, 170128, 174440, 176204, 178360, 179335, 180670, 184730, 186992, 193130, 197470, 198940, 206480, 211120, 212660, 220255, 220720, 225680, 226772, 233740, 234871, 244216, 251069, 251720, 252938, 258622, 268424, 270382, 276458, 283465, 286936, 289072, 295568, 305270, 308357, 309008, 315952, 320044, 323960, 327236, 335530, 348880, 352408, 356720, 358670, 361340, 369460, 386260, 394940, 396851, 397880, 400055, 409045, 425320, 440510, 453544, 467480, 469742, 488432, 502138, 503440, 505876, 517244, 536848, 540764, 552916, 560077, 566930, 572663, 573872, 610540, 616714, 632345, 640088, 646555, 647920, 654472, 671060, 675955, 691145, 704816, 717340, 722680, 738920, 772520, 789880, 793702, 795760, 800110, 818090, 850640, 881020, 885283, 907088, 934960, 939484, 946337, 1004276, 1011752, 1034488, 1040143, 1081528, 1105832, 1120154, 1133860, 1145326, 1174355, 1221080, 1233428, 1255345, 1264690, 1280176, 1293110, 1308944, 1342120, 1351910, 1382290, 1434680, 1445360, 1477840, 1541785, 1545040, 1579760, 1587404, 1600220, 1636180, 1644097, 1757483, 1762040, 1770566, 1878968, 1892674, 1984255, 2008552, 2023504, 2068976, 2080286, 2163056, 2211664, 2240308, 2267720, 2290652, 2348710, 2442160, 2466856, 2510690, 2529380, 2586220, 2684240, 2703820, 2764580, 2800385, 2863315, 2869360, 3083570, 3174808, 3200440, 3272360, 3288194, 3514966, 3524080, 3541132, 3757936, 3785348, 3920539, 3968510, 4008641, 4017104, 4160572, 4426415, 4480616, 4535440, 4581304, 4697420, 4731685, 4933712, 5021380, 5058760, 5172440, 5200715, 5407640, 5529160, 5600770, 5726630, 6167140, 6349616, 6400880, 6544720, 6576388, 7029932, 7082264, 7281001, 7570696, 7841078, 7937020, 8017282, 8220485, 8321144, 8787415, 8852830, 8961232, 9162608, 9394840, 9463370, 10042760, 10117520, 10344880, 10401430, 10815280, 11058320, 11201540, 11453260, 11508679, 12302381, 12334280, 13152776, 14059864, 14164528, 14562002, 15141392, 15682156, 15874040, 16034564, 16440970, 16642288, 17574830, 17705660, 18789680, 18926740, 19602695, 20043205, 20085520, 20802860, 22403080, 22906520, 23017358, 24604762, 24668560, 26305552, 27443773, 28119728, 29124004, 31364312, 31748080, 32069128, 32881940, 35149660, 35411320, 36405005, 37853480, 39205390, 40086410, 41605720, 44806160, 45813040, 46034716, 49209524, 50967007, 54887546, 57543395, 58248008, 61511905, 62728624, 64138256, 65763880, 70299320, 70822640, 72810010, 75706960, 78410780, 80172820, 83211440, 92069432, 98419048, 101934014, 109775092, 115086790, 116496016, 123023810, 131527760, 137218865, 140598640, 145620020, 156821560, 160345640, 184138864, 196838096, 203868028, 219550184, 230173580, 246047620, 254835035, 274437730, 291240040, 313643120, 320691280, 356769049, 407736056, 439100368, 460347160, 492095240, 509670070, 548875460, 582480080, 713538098, 815472112, 920694320, 984190480, 1019340140, 1097750920, 1427076196, 1783845245, 2038680280, 2195501840, 2854152392, 3567690490, 4077360560, 5708304784, 7135380980, 14270761960, 28541523920]

約数ペア:

[(1, 28541523920), (2, 14270761960), (4, 7135380980), (5, 5708304784), (7, 4077360560), (8, 3567690490), (10, 2854152392), (13, 2195501840), (14, 2038680280), (16, 1783845245), (20, 1427076196), (26, 1097750920), (28, 1019340140), (29, 984190480), (31, 920694320), (35, 815472112), (40, 713538098), (49, 582480080), (52, 548875460), (56, 509670070), (58, 492095240), (62, 460347160), (65, 439100368), (70, 407736056), (80, 356769049), (89, 320691280), (91, 313643120), (98, 291240040), (104, 274437730), (112, 254835035), (116, 246047620), (124, 230173580), (130, 219550184), (140, 203868028), (145, 196838096), (155, 184138864), (178, 160345640), (182, 156821560), (196, 145620020), (203, 140598640), (208, 137218865), (217, 131527760), (232, 123023810), (245, 116496016), (248, 115086790), (260, 109775092), (280, 101934014), (290, 98419048), (310, 92069432), (343, 83211440), (356, 80172820), (364, 78410780), (377, 75706960), (392, 72810010), (403, 70822640), (406, 70299320), (434, 65763880), (445, 64138256), (455, 62728624), (464, 61511905), (490, 58248008), (496, 57543395), (520, 54887546), (560, 50967007), (580, 49209524), (620, 46034716), (623, 45813040), (637, 44806160), (686, 41605720), (712, 40086410), (728, 39205390), (754, 37853480), (784, 36405005), (806, 35411320), (812, 35149660), (868, 32881940), (890, 32069128), (899, 31748080), (910, 31364312), (980, 29124004), (1015, 28119728), (1040, 27443773), (1085, 26305552), (1157, 24668560), (1160, 24604762), (1240, 23017358), (1246, 22906520), (1274, 22403080), (1372, 20802860), (1421, 20085520), (1424, 20043205), (1456, 19602695), (1508, 18926740), (1519, 18789680), (1612, 17705660), (1624, 17574830), (1715, 16642288), (1736, 16440970), (1780, 16034564), (1798, 15874040), (1820, 15682156), (1885, 15141392), (1960, 14562002), (2015, 14164528), (2030, 14059864), (2170, 13152776), (2314, 12334280), (2320, 12302381), (2480, 11508679), (2492, 11453260), (2548, 11201540), (2581, 11058320), (2639, 10815280), (2744, 10401430), (2759, 10344880), (2821, 10117520), (2842, 10042760), (3016, 9463370), (3038, 9394840), (3115, 9162608), (3185, 8961232), (3224, 8852830), (3248, 8787415), (3430, 8321144), (3472, 8220485), (3560, 8017282), (3596, 7937020), (3640, 7841078), (3770, 7570696), (3920, 7281001), (4030, 7082264), (4060, 7029932), (4340, 6576388), (4361, 6544720), (4459, 6400880), (4495, 6349616), (4628, 6167140), (4984, 5726630), (5096, 5600770), (5162, 5529160), (5278, 5407640), (5488, 5200715), (5518, 5172440), (5642, 5058760), (5684, 5021380), (5785, 4933712), (6032, 4731685), (6076, 4697420), (6230, 4581304), (6293, 4535440), (6370, 4480616), (6448, 4426415), (6860, 4160572), (7105, 4017104), (7120, 4008641), (7192, 3968510), (7280, 3920539), (7540, 3785348), (7595, 3757936), (8060, 3541132), (8099, 3524080), (8120, 3514966), (8680, 3288194), (8722, 3272360), (8918, 3200440), (8990, 3174808), (9256, 3083570), (9947, 2869360), (9968, 2863315), (10192, 2800385), (10324, 2764580), (10556, 2703820), (10633, 2684240), (11036, 2586220), (11284, 2529380), (11368, 2510690), (11570, 2466856), (11687, 2442160), (12152, 2348710), (12460, 2290652), (12586, 2267720), (12740, 2240308), (12905, 2211664), (13195, 2163056), (13720, 2080286), (13795, 2068976), (14105, 2023504), (14210, 2008552), (14384, 1984255), (15080, 1892674), (15190, 1878968), (16120, 1770566), (16198, 1762040), (16240, 1757483), (17360, 1644097), (17444, 1636180), (17836, 1600220), (17980, 1587404), (18067, 1579760), (18473, 1545040), (18512, 1541785), (19313, 1477840), (19747, 1445360), (19894, 1434680), (20648, 1382290), (21112, 1351910), (21266, 1342120), (21805, 1308944), (22072, 1293110), (22295, 1280176), (22568, 1264690), (22736, 1255345), (23140, 1233428), (23374, 1221080), (24304, 1174355), (24920, 1145326), (25172, 1133860), (25480, 1120154), (25810, 1105832), (26390, 1081528), (27440, 1040143), (27590, 1034488), (28210, 1011752), (28420, 1004276), (30160, 946337), (30380, 939484), (30527, 934960), (31465, 907088), (32240, 885283), (32396, 881020), (33553, 850640), (34888, 818090), (35672, 800110), (35867, 795760), (35960, 793702), (36134, 789880), (36946, 772520), (38626, 738920), (39494, 722680), (39788, 717340), (40495, 704816), (41296, 691145), (42224, 675955), (42532, 671060), (43610, 654472), (44051, 647920), (44144, 646555), (44590, 640088), (45136, 632345), (46280, 616714), (46748, 610540), (49735, 573872), (49840, 572663), (50344, 566930), (50960, 560077), (51620, 552916), (52780, 540764), (53165, 536848), (55180, 517244), (56420, 505876), (56693, 503440), (56840, 502138), (58435, 488432), (60760, 469742), (61054, 467480), (62930, 453544), (64792, 440510), (67106, 425320), (69776, 409045), (71344, 400055), (71734, 397880), (71920, 396851), (72268, 394940), (73892, 386260), (77252, 369460), (78988, 361340), (79576, 358670), (80011, 356720), (80990, 352408), (81809, 348880), (85064, 335530), (87220, 327236), (88102, 323960), (89180, 320044), (90335, 315952), (92365, 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