20409873000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:418

約数の個数: 512

約数和(自身を含む): 72977448960

約数和(自身を除く): 52567575960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 31, 33, 40, 44, 50, 55, 60, 62, 66, 71, 75, 88, 93, 100, 110, 120, 124, 125, 132, 142, 150, 155, 165, 186, 200, 213, 220, 248, 250, 264, 275, 281, 284, 300, 310, 330, 341, 355, 372, 375, 426, 440, 465, 500, 550, 562, 568, 600, 620, 660, 682, 710, 744, 750, 775, 781, 825, 843, 852, 930, 1000, 1023, 1065, 1100, 1124, 1240, 1320, 1364, 1375, 1405, 1420, 1500, 1550, 1562, 1650, 1686, 1704, 1705, 1775, 1860, 2046, 2130, 2200, 2201, 2248, 2325, 2343, 2728, 2750, 2810, 2840, 3000, 3091, 3100, 3124, 3300, 3372, 3410, 3550, 3720, 3875, 3905, 4092, 4125, 4215, 4260, 4402, 4650, 4686, 5115, 5325, 5500, 5620, 6182, 6200, 6248, 6600, 6603, 6744, 6820, 7025, 7100, 7750, 7810, 8184, 8250, 8430, 8520, 8525, 8711, 8804, 8875, 9273, 9300, 9372, 10230, 10650, 11000, 11005, 11240, 11625, 11715, 12364, 13206, 13640, 14050, 14200, 15455, 15500, 15620, 16500, 16860, 17050, 17422, 17608, 17750, 18546, 18600, 18744, 19525, 19951, 20460, 21075, 21300, 22010, 23250, 23430, 24211, 24728, 25575, 26133, 26412, 26625, 28100, 30910, 31000, 31240, 33000, 33015, 33720, 34100, 34844, 35125, 35500, 37092, 39050, 39902, 40920, 42150, 42600, 42625, 43555, 44020, 46365, 46500, 46860, 48422, 51150, 52266, 52824, 53250, 55025, 56200, 58575, 59853, 61820, 66030, 68200, 69688, 70250, 71000, 72633, 74184, 77275, 78100, 79804, 84300, 85250, 87110, 88040, 92730, 93000, 93720, 95821, 96844, 97625, 99755, 102300, 104532, 105375, 106500, 110050, 117150, 119706, 121055, 123640, 127875, 130665, 132060, 140500, 145266, 154550, 156200, 159608, 165075, 168600, 170500, 174220, 185460, 191642, 193688, 195250, 199510, 204600, 209064, 210750, 213000, 217775, 219461, 220100, 231825, 234300, 239412, 242110, 255750, 261330, 264120, 275125, 281000, 287463, 290532, 292875, 299265, 309100, 330150, 341000, 348440, 363165, 370920, 383284, 386375, 390500, 399020, 421500, 435550, 438922, 440200, 463650, 468600, 478824, 479105, 484220, 498775, 511500, 522660, 550250, 574926, 581064, 585750, 598530, 605275, 618200, 618481, 653325, 658383, 660300, 726330, 766568, 772750, 781000, 798040, 825375, 843000, 871100, 877844, 927300, 958210, 968440, 997550, 1023000, 1045320, 1088875, 1097305, 1100500, 1149852, 1159125, 1171500, 1197060, 1210550, 1236962, 1306650, 1316766, 1320600, 1437315, 1452660, 1496325, 1545500, 1650750, 1742200, 1755688, 1815825, 1854600, 1855443, 1916420, 1995100, 2177750, 2194610, 2201000, 2299704, 2318250, 2343000, 2394120, 2395525, 2421100, 2473924, 2493875, 2613300, 2633532, 2874630, 2905320, 2992650, 3026375, 3091000, 3092405, 3266625, 3291915, 3301500, 3631650, 3710886, 3832840, 3990200, 4355500, 4389220, 4636500, 4791050, 4842200, 4947848, 4987750, 5226600, 5267064, 5486525, 5749260, 5985300, 6052750, 6184810, 6533250, 6583830, 6603000, 6803291, 7186575, 7263300, 7421772, 7481625, 8711000, 8778440, 9079125, 9273000, 9277215, 9582100, 9975500, 10973050, 11498520, 11970600, 11977625, 12105500, 12369620, 13066500, 13167660, 13606582, 14373150, 14526600, 14843544, 14963250, 15462025, 16459575, 18158250, 18554430, 19164200, 19951000, 20409873, 21946100, 23955250, 24211000, 24739240, 26133000, 26335320, 27213164, 27432625, 28746300, 29926500, 30924050, 32919150, 34016455, 35932875, 36316500, 37108860, 40819746, 43892200, 46386075, 47910500, 54426328, 54865250, 57492600, 59853000, 61848100, 65838300, 68032910, 71865750, 72633000, 74217720, 77310125, 81639492, 82297875, 92772150, 95821000, 102049365, 109730500, 123696200, 131676600, 136065820, 143731500, 154620250, 163278984, 164595750, 170082275, 185544300, 204098730, 219461000, 231930375, 272131640, 287463000, 309240500, 329191500, 340164550, 371088600, 408197460, 463860750, 510246825, 618481000, 658383000, 680329100, 816394920, 850411375, 927721500, 1020493650, 1360658200, 1700822750, 1855443000, 2040987300, 2551234125, 3401645500, 4081974600, 5102468250, 6803291000, 10204936500, 20409873000]

約数ペア:

[(1, 20409873000), (2, 10204936500), (3, 6803291000), (4, 5102468250), (5, 4081974600), (6, 3401645500), (8, 2551234125), (10, 2040987300), (11, 1855443000), (12, 1700822750), (15, 1360658200), (20, 1020493650), (22, 927721500), (24, 850411375), (25, 816394920), (30, 680329100), (31, 658383000), (33, 618481000), (40, 510246825), (44, 463860750), (50, 408197460), (55, 371088600), (60, 340164550), (62, 329191500), (66, 309240500), (71, 287463000), (75, 272131640), (88, 231930375), (93, 219461000), (100, 204098730), (110, 185544300), (120, 170082275), (124, 164595750), (125, 163278984), (132, 154620250), (142, 143731500), (150, 136065820), (155, 131676600), (165, 123696200), (186, 109730500), (200, 102049365), (213, 95821000), (220, 92772150), (248, 82297875), (250, 81639492), (264, 77310125), (275, 74217720), (281, 72633000), (284, 71865750), (300, 68032910), (310, 65838300), (330, 61848100), (341, 59853000), (355, 57492600), (372, 54865250), (375, 54426328), (426, 47910500), (440, 46386075), (465, 43892200), (500, 40819746), (550, 37108860), (562, 36316500), (568, 35932875), (600, 34016455), (620, 32919150), (660, 30924050), (682, 29926500), (710, 28746300), (744, 27432625), (750, 27213164), (775, 26335320), (781, 26133000), (825, 24739240), (843, 24211000), (852, 23955250), (930, 21946100), (1000, 20409873), (1023, 19951000), (1065, 19164200), (1100, 18554430), (1124, 18158250), (1240, 16459575), (1320, 15462025), (1364, 14963250), (1375, 14843544), (1405, 14526600), (1420, 14373150), (1500, 13606582), (1550, 13167660), (1562, 13066500), (1650, 12369620), (1686, 12105500), (1704, 11977625), (1705, 11970600), (1775, 11498520), (1860, 10973050), (2046, 9975500), (2130, 9582100), (2200, 9277215), (2201, 9273000), (2248, 9079125), (2325, 8778440), (2343, 8711000), (2728, 7481625), (2750, 7421772), (2810, 7263300), (2840, 7186575), (3000, 6803291), (3091, 6603000), (3100, 6583830), (3124, 6533250), (3300, 6184810), (3372, 6052750), (3410, 5985300), (3550, 5749260), (3720, 5486525), (3875, 5267064), (3905, 5226600), (4092, 4987750), (4125, 4947848), (4215, 4842200), (4260, 4791050), (4402, 4636500), (4650, 4389220), (4686, 4355500), (5115, 3990200), (5325, 3832840), (5500, 3710886), (5620, 3631650), (6182, 3301500), (6200, 3291915), (6248, 3266625), (6600, 3092405), (6603, 3091000), (6744, 3026375), (6820, 2992650), (7025, 2905320), (7100, 2874630), (7750, 2633532), (7810, 2613300), (8184, 2493875), (8250, 2473924), (8430, 2421100), (8520, 2395525), (8525, 2394120), (8711, 2343000), (8804, 2318250), (8875, 2299704), (9273, 2201000), (9300, 2194610), (9372, 2177750), (10230, 1995100), (10650, 1916420), (11000, 1855443), (11005, 1854600), (11240, 1815825), (11625, 1755688), (11715, 1742200), (12364, 1650750), (13206, 1545500), (13640, 1496325), (14050, 1452660), (14200, 1437315), (15455, 1320600), (15500, 1316766), (15620, 1306650), (16500, 1236962), (16860, 1210550), (17050, 1197060), (17422, 1171500), (17608, 1159125), (17750, 1149852), (18546, 1100500), (18600, 1097305), (18744, 1088875), (19525, 1045320), (19951, 1023000), (20460, 997550), (21075, 968440), (21300, 958210), (22010, 927300), (23250, 877844), (23430, 871100), (24211, 843000), (24728, 825375), (25575, 798040), (26133, 781000), (26412, 772750), (26625, 766568), (28100, 726330), (30910, 660300), (31000, 658383), (31240, 653325), (33000, 618481), (33015, 618200), (33720, 605275), (34100, 598530), (34844, 585750), (35125, 581064), (35500, 574926), (37092, 550250), (39050, 522660), (39902, 511500), (40920, 498775), (42150, 484220), (42600, 479105), (42625, 478824), (43555, 468600), (44020, 463650), (46365, 440200), (46500, 438922), (46860, 435550), (48422, 421500), (51150, 399020), (52266, 390500), (52824, 386375), (53250, 383284), (55025, 370920), (56200, 363165), (58575, 348440), (59853, 341000), (61820, 330150), (66030, 309100), (68200, 299265), (69688, 292875), (70250, 290532), (71000, 287463), (72633, 281000), (74184, 275125), (77275, 264120), (78100, 261330), (79804, 255750), (84300, 242110), (85250, 239412), (87110, 234300), (88040, 231825), (92730, 220100), (93000, 219461), (93720, 217775), (95821, 213000), (96844, 210750), (97625, 209064), (99755, 204600), (102300, 199510), (104532, 195250), (105375, 193688), (106500, 191642), (110050, 185460), (117150, 174220), (119706, 170500), (121055, 168600), (123640, 165075), (127875, 159608), (130665, 156200), (132060, 154550), (140500, 145266)]