281133793920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{2467}}^1$

素因数の和:2696

約数の個数: 512

約数和(自身を含む): 1048832870400

約数和(自身を除く): 767699076480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 64, 70, 80, 84, 96, 105, 112, 120, 122, 128, 139, 140, 160, 168, 183, 192, 210, 224, 240, 244, 278, 280, 305, 320, 336, 366, 384, 417, 420, 427, 448, 480, 488, 556, 560, 610, 640, 672, 695, 732, 834, 840, 854, 896, 915, 960, 973, 976, 1112, 1120, 1220, 1281, 1344, 1390, 1464, 1668, 1680, 1708, 1830, 1920, 1946, 1952, 2085, 2135, 2224, 2240, 2440, 2467, 2562, 2688, 2780, 2919, 2928, 3336, 3360, 3416, 3660, 3892, 3904, 4170, 4270, 4448, 4480, 4865, 4880, 4934, 5124, 5560, 5838, 5856, 6405, 6672, 6720, 6832, 7320, 7401, 7784, 7808, 8340, 8479, 8540, 8896, 9730, 9760, 9868, 10248, 11120, 11676, 11712, 12335, 12810, 13344, 13440, 13664, 14595, 14640, 14802, 15568, 16680, 16958, 17080, 17269, 17792, 19460, 19520, 19736, 20496, 22240, 23352, 23424, 24670, 25437, 25620, 26688, 27328, 29190, 29280, 29604, 31136, 33360, 33916, 34160, 34538, 37005, 38920, 39040, 39472, 40992, 42395, 44480, 46704, 49340, 50874, 51240, 51807, 53376, 54656, 58380, 58560, 59208, 59353, 62272, 66720, 67832, 68320, 69076, 74010, 77840, 78944, 81984, 84790, 86345, 88960, 93408, 98680, 101748, 102480, 103614, 116760, 117120, 118416, 118706, 124544, 127185, 133440, 135664, 136640, 138152, 148020, 150487, 155680, 157888, 163968, 169580, 172690, 178059, 186816, 197360, 203496, 204960, 207228, 233520, 236832, 237412, 254370, 259035, 266880, 271328, 273280, 276304, 296040, 296765, 300974, 311360, 315776, 339160, 342913, 345380, 356118, 373632, 394720, 406992, 409920, 414456, 451461, 467040, 473664, 474824, 508740, 518070, 542656, 552608, 592080, 593530, 601948, 622720, 678320, 685826, 690760, 712236, 752435, 789440, 813984, 819840, 828912, 890295, 902922, 934080, 947328, 949648, 1017480, 1028739, 1036140, 1053409, 1085312, 1105216, 1184160, 1187060, 1203896, 1356640, 1371652, 1381520, 1424472, 1504870, 1578880, 1627968, 1657824, 1714565, 1780590, 1805844, 1868160, 1899296, 2034960, 2057478, 2072280, 2106818, 2210432, 2257305, 2368320, 2374120, 2400391, 2407792, 2713280, 2743304, 2763040, 2848944, 3009740, 3160227, 3255936, 3315648, 3429130, 3561180, 3611688, 3798592, 4069920, 4114956, 4144560, 4213636, 4514610, 4736640, 4748240, 4800782, 4815584, 5143695, 5267045, 5426560, 5486608, 5526080, 5697888, 6019480, 6320454, 6631296, 6858260, 7122360, 7201173, 7223376, 7597184, 8139840, 8229912, 8289120, 8427272, 9029220, 9496480, 9601564, 9631168, 10287390, 10534090, 10973216, 11052160, 11395776, 12001955, 12038960, 12640908, 13716520, 14244720, 14402346, 14446752, 15801135, 16279680, 16459824, 16578240, 16854544, 18058440, 18992960, 19203128, 19262336, 20574780, 20917693, 21068180, 21946432, 22791552, 24003910, 24077920, 25281816, 27433040, 28489440, 28804692, 28893504, 31602270, 32919648, 33156480, 33709088, 36005865, 36116880, 37985920, 38406256, 41149560, 41835386, 42136360, 43892864, 48007820, 48155840, 50563632, 54866080, 56978880, 57609384, 57787008, 62753079, 63204540, 65839296, 67418176, 72011730, 72233760, 76812512, 82299120, 83670772, 84272720, 96015640, 96311680, 101127264, 104588465, 109732160, 113957760, 115218768, 125506158, 126409080, 131678592, 134836352, 144023460, 144467520, 146423851, 153625024, 164598240, 167341544, 168545440, 192031280, 202254528, 209176930, 219464320, 230437536, 251012316, 252818160, 288046920, 288935040, 292847702, 307250048, 313765395, 329196480, 334683088, 337090880, 384062560, 404509056, 418353860, 439271553, 460875072, 502024632, 505636320, 576093840, 585695404, 627530790, 658392960, 669366176, 674181760, 732119255, 768125120, 836707720, 878543106, 921750144, 1004049264, 1011272640, 1152187680, 1171390808, 1255061580, 1338732352, 1464238510, 1536250240, 1673415440, 1757086212, 2008098528, 2022545280, 2196357765, 2304375360, 2342781616, 2510123160, 2677464704, 2928477020, 3346830880, 3514172424, 4016197056, 4392715530, 4608750720, 4685563232, 5020246320, 5856954040, 6693661760, 7028344848, 8032394112, 8785431060, 9371126464, 10040492640, 11713908080, 13387323520, 14056689696, 17570862120, 18742252928, 20080985280, 23427816160, 28113379392, 35141724240, 40161970560, 46855632320, 56226758784, 70283448480, 93711264640, 140566896960, 281133793920]

約数ペア:

[(1, 281133793920), (2, 140566896960), (3, 93711264640), (4, 70283448480), (5, 56226758784), (6, 46855632320), (7, 40161970560), (8, 35141724240), (10, 28113379392), (12, 23427816160), (14, 20080985280), (15, 18742252928), (16, 17570862120), (20, 14056689696), (21, 13387323520), (24, 11713908080), (28, 10040492640), (30, 9371126464), (32, 8785431060), (35, 8032394112), (40, 7028344848), (42, 6693661760), (48, 5856954040), (56, 5020246320), (60, 4685563232), (61, 4608750720), (64, 4392715530), (70, 4016197056), (80, 3514172424), (84, 3346830880), (96, 2928477020), (105, 2677464704), (112, 2510123160), (120, 2342781616), (122, 2304375360), (128, 2196357765), (139, 2022545280), (140, 2008098528), (160, 1757086212), (168, 1673415440), (183, 1536250240), (192, 1464238510), (210, 1338732352), (224, 1255061580), (240, 1171390808), (244, 1152187680), (278, 1011272640), (280, 1004049264), (305, 921750144), (320, 878543106), (336, 836707720), (366, 768125120), (384, 732119255), (417, 674181760), (420, 669366176), (427, 658392960), (448, 627530790), (480, 585695404), (488, 576093840), (556, 505636320), (560, 502024632), (610, 460875072), (640, 439271553), (672, 418353860), (695, 404509056), (732, 384062560), (834, 337090880), (840, 334683088), (854, 329196480), (896, 313765395), (915, 307250048), (960, 292847702), (973, 288935040), (976, 288046920), (1112, 252818160), (1120, 251012316), (1220, 230437536), (1281, 219464320), (1344, 209176930), (1390, 202254528), (1464, 192031280), (1668, 168545440), (1680, 167341544), (1708, 164598240), (1830, 153625024), (1920, 146423851), (1946, 144467520), (1952, 144023460), (2085, 134836352), (2135, 131678592), (2224, 126409080), (2240, 125506158), (2440, 115218768), (2467, 113957760), (2562, 109732160), (2688, 104588465), (2780, 101127264), (2919, 96311680), (2928, 96015640), (3336, 84272720), (3360, 83670772), (3416, 82299120), (3660, 76812512), (3892, 72233760), (3904, 72011730), (4170, 67418176), (4270, 65839296), (4448, 63204540), (4480, 62753079), (4865, 57787008), (4880, 57609384), (4934, 56978880), (5124, 54866080), (5560, 50563632), (5838, 48155840), (5856, 48007820), (6405, 43892864), (6672, 42136360), (6720, 41835386), (6832, 41149560), (7320, 38406256), (7401, 37985920), (7784, 36116880), (7808, 36005865), (8340, 33709088), (8479, 33156480), (8540, 32919648), (8896, 31602270), (9730, 28893504), (9760, 28804692), (9868, 28489440), (10248, 27433040), (11120, 25281816), (11676, 24077920), (11712, 24003910), (12335, 22791552), (12810, 21946432), (13344, 21068180), (13440, 20917693), (13664, 20574780), (14595, 19262336), (14640, 19203128), (14802, 18992960), (15568, 18058440), (16680, 16854544), (16958, 16578240), (17080, 16459824), (17269, 16279680), (17792, 15801135), (19460, 14446752), (19520, 14402346), (19736, 14244720), (20496, 13716520), (22240, 12640908), (23352, 12038960), (23424, 12001955), (24670, 11395776), (25437, 11052160), (25620, 10973216), (26688, 10534090), (27328, 10287390), (29190, 9631168), (29280, 9601564), (29604, 9496480), (31136, 9029220), (33360, 8427272), (33916, 8289120), (34160, 8229912), (34538, 8139840), (37005, 7597184), (38920, 7223376), (39040, 7201173), (39472, 7122360), (40992, 6858260), (42395, 6631296), (44480, 6320454), (46704, 6019480), (49340, 5697888), (50874, 5526080), (51240, 5486608), (51807, 5426560), (53376, 5267045), (54656, 5143695), (58380, 4815584), (58560, 4800782), (59208, 4748240), (59353, 4736640), (62272, 4514610), (66720, 4213636), (67832, 4144560), (68320, 4114956), (69076, 4069920), (74010, 3798592), (77840, 3611688), (78944, 3561180), (81984, 3429130), (84790, 3315648), (86345, 3255936), (88960, 3160227), (93408, 3009740), (98680, 2848944), (101748, 2763040), (102480, 2743304), (103614, 2713280), (116760, 2407792), (117120, 2400391), (118416, 2374120), (118706, 2368320), (124544, 2257305), (127185, 2210432), (133440, 2106818), (135664, 2072280), (136640, 2057478), (138152, 2034960), (148020, 1899296), (150487, 1868160), (155680, 1805844), (157888, 1780590), (163968, 1714565), (169580, 1657824), (172690, 1627968), (178059, 1578880), (186816, 1504870), (197360, 1424472), (203496, 1381520), (204960, 1371652), (207228, 1356640), (233520, 1203896), (236832, 1187060), (237412, 1184160), (254370, 1105216), (259035, 1085312), (266880, 1053409), (271328, 1036140), (273280, 1028739), (276304, 1017480), (296040, 949648), (296765, 947328), (300974, 934080), (311360, 902922), (315776, 890295), (339160, 828912), (342913, 819840), (345380, 813984), (356118, 789440), (373632, 752435), (394720, 712236), (406992, 690760), (409920, 685826), (414456, 678320), (451461, 622720), (467040, 601948), (473664, 593530), (474824, 592080), (508740, 552608), (518070, 542656)]