21321262800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:516

約数の個数: 480

約数和(自身を含む): 78463728000

約数和(自身を除く): 57142465200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 41, 45, 48, 50, 54, 60, 72, 75, 80, 82, 90, 100, 108, 120, 123, 135, 144, 150, 164, 179, 180, 200, 205, 216, 225, 240, 246, 269, 270, 300, 328, 358, 360, 369, 400, 410, 432, 450, 492, 537, 538, 540, 600, 615, 656, 675, 716, 720, 738, 807, 820, 895, 900, 984, 1025, 1074, 1076, 1080, 1107, 1200, 1230, 1345, 1350, 1432, 1476, 1611, 1614, 1640, 1790, 1800, 1845, 1968, 2050, 2148, 2152, 2160, 2214, 2421, 2460, 2685, 2690, 2700, 2864, 2952, 3075, 3222, 3228, 3280, 3580, 3600, 3690, 4035, 4100, 4296, 4304, 4428, 4475, 4833, 4842, 4920, 5370, 5380, 5400, 5535, 5904, 6150, 6444, 6456, 6725, 7160, 7263, 7339, 7380, 8055, 8070, 8200, 8592, 8856, 8950, 9225, 9666, 9684, 9840, 10740, 10760, 10800, 11029, 11070, 12105, 12300, 12888, 12912, 13425, 13450, 14320, 14526, 14678, 14760, 16110, 16140, 16400, 17712, 17900, 18450, 19332, 19368, 20175, 21480, 21520, 22017, 22058, 22140, 24165, 24210, 24600, 25776, 26850, 26900, 27675, 29052, 29356, 29520, 32220, 32280, 33087, 35800, 36315, 36695, 36900, 38664, 38736, 40275, 40350, 42960, 44034, 44116, 44280, 48151, 48330, 48420, 49200, 53700, 53800, 55145, 55350, 58104, 58712, 60525, 64440, 64560, 66051, 66174, 71600, 72630, 73390, 73800, 77328, 80550, 80700, 88068, 88232, 88560, 96302, 96660, 96840, 99261, 107400, 107600, 110085, 110290, 110700, 116208, 117424, 120825, 121050, 128880, 132102, 132348, 144453, 145260, 146780, 147600, 161100, 161400, 165435, 176136, 176464, 181575, 183475, 192604, 193320, 193680, 198153, 198522, 214800, 220170, 220580, 221400, 240755, 241650, 242100, 264204, 264696, 275725, 288906, 290520, 293560, 297783, 322200, 322800, 330255, 330870, 352272, 363150, 366950, 385208, 386640, 396306, 397044, 433359, 440340, 441160, 442800, 481510, 483300, 484200, 496305, 528408, 529392, 550425, 551450, 577812, 581040, 587120, 595566, 644400, 660510, 661740, 722265, 726300, 733900, 770416, 792612, 794088, 827175, 866718, 880680, 882320, 963020, 966600, 968400, 990765, 992610, 1056816, 1100850, 1102900, 1155624, 1191132, 1203775, 1300077, 1321020, 1323480, 1444530, 1452600, 1467800, 1488915, 1585224, 1588176, 1651275, 1654350, 1733436, 1761360, 1926040, 1933200, 1974191, 1981530, 1985220, 2166795, 2201700, 2205800, 2311248, 2382264, 2407550, 2481525, 2600154, 2642040, 2646960, 2889060, 2905200, 2935600, 2977830, 3170448, 3302550, 3308700, 3466872, 3611325, 3852080, 3948382, 3963060, 3970440, 4333590, 4403400, 4411600, 4764528, 4815100, 4953825, 4963050, 5200308, 5284080, 5778120, 5922573, 5955660, 6500385, 6605100, 6617400, 6933744, 7222650, 7444575, 7896764, 7926120, 7940880, 8667180, 8806800, 9630200, 9870955, 9907650, 9926100, 10400616, 10833975, 11556240, 11845146, 11911320, 13000770, 13210200, 13234800, 14445300, 14889150, 15793528, 15852240, 17334360, 17767719, 19260400, 19741910, 19815300, 19852200, 20801232, 21667950, 23690292, 23822640, 26001540, 26420400, 28890600, 29612865, 29778300, 31587056, 32501925, 34668720, 35535438, 39483820, 39630600, 39704400, 43335900, 47380584, 49354775, 52003080, 53303157, 57781200, 59225730, 59556600, 65003850, 71070876, 78967640, 79261200, 86671800, 88838595, 94761168, 98709550, 104006160, 106606314, 118451460, 119113200, 130007700, 142141752, 148064325, 157935280, 173343600, 177677190, 197419100, 213212628, 236902920, 260015400, 266515785, 284283504, 296128650, 355354380, 394838200, 426425256, 444192975, 473805840, 520030800, 533031570, 592257300, 710708760, 789676400, 852850512, 888385950, 1066063140, 1184514600, 1332578925, 1421417520, 1776771900, 2132126280, 2369029200, 2665157850, 3553543800, 4264252560, 5330315700, 7107087600, 10660631400, 21321262800]

約数ペア:

[(1, 21321262800), (2, 10660631400), (3, 7107087600), (4, 5330315700), (5, 4264252560), (6, 3553543800), (8, 2665157850), (9, 2369029200), (10, 2132126280), (12, 1776771900), (15, 1421417520), (16, 1332578925), (18, 1184514600), (20, 1066063140), (24, 888385950), (25, 852850512), (27, 789676400), (30, 710708760), (36, 592257300), (40, 533031570), (41, 520030800), (45, 473805840), (48, 444192975), (50, 426425256), (54, 394838200), (60, 355354380), (72, 296128650), (75, 284283504), (80, 266515785), (82, 260015400), (90, 236902920), (100, 213212628), (108, 197419100), (120, 177677190), (123, 173343600), (135, 157935280), (144, 148064325), (150, 142141752), (164, 130007700), (179, 119113200), (180, 118451460), (200, 106606314), (205, 104006160), (216, 98709550), (225, 94761168), (240, 88838595), (246, 86671800), (269, 79261200), (270, 78967640), (300, 71070876), (328, 65003850), (358, 59556600), (360, 59225730), (369, 57781200), (400, 53303157), (410, 52003080), (432, 49354775), (450, 47380584), (492, 43335900), (537, 39704400), (538, 39630600), (540, 39483820), (600, 35535438), (615, 34668720), (656, 32501925), (675, 31587056), (716, 29778300), (720, 29612865), (738, 28890600), (807, 26420400), (820, 26001540), (895, 23822640), (900, 23690292), (984, 21667950), (1025, 20801232), (1074, 19852200), (1076, 19815300), (1080, 19741910), (1107, 19260400), (1200, 17767719), (1230, 17334360), (1345, 15852240), (1350, 15793528), (1432, 14889150), (1476, 14445300), (1611, 13234800), (1614, 13210200), (1640, 13000770), (1790, 11911320), (1800, 11845146), (1845, 11556240), (1968, 10833975), (2050, 10400616), (2148, 9926100), (2152, 9907650), (2160, 9870955), (2214, 9630200), (2421, 8806800), (2460, 8667180), (2685, 7940880), (2690, 7926120), (2700, 7896764), (2864, 7444575), (2952, 7222650), (3075, 6933744), (3222, 6617400), (3228, 6605100), (3280, 6500385), (3580, 5955660), (3600, 5922573), (3690, 5778120), (4035, 5284080), (4100, 5200308), (4296, 4963050), (4304, 4953825), (4428, 4815100), (4475, 4764528), (4833, 4411600), (4842, 4403400), (4920, 4333590), (5370, 3970440), (5380, 3963060), (5400, 3948382), (5535, 3852080), (5904, 3611325), (6150, 3466872), (6444, 3308700), (6456, 3302550), (6725, 3170448), (7160, 2977830), (7263, 2935600), (7339, 2905200), (7380, 2889060), (8055, 2646960), (8070, 2642040), (8200, 2600154), (8592, 2481525), (8856, 2407550), (8950, 2382264), (9225, 2311248), (9666, 2205800), (9684, 2201700), (9840, 2166795), (10740, 1985220), (10760, 1981530), (10800, 1974191), (11029, 1933200), (11070, 1926040), (12105, 1761360), (12300, 1733436), (12888, 1654350), (12912, 1651275), (13425, 1588176), (13450, 1585224), (14320, 1488915), (14526, 1467800), (14678, 1452600), (14760, 1444530), (16110, 1323480), (16140, 1321020), (16400, 1300077), (17712, 1203775), (17900, 1191132), (18450, 1155624), (19332, 1102900), (19368, 1100850), (20175, 1056816), (21480, 992610), (21520, 990765), (22017, 968400), (22058, 966600), (22140, 963020), (24165, 882320), (24210, 880680), (24600, 866718), (25776, 827175), (26850, 794088), (26900, 792612), (27675, 770416), (29052, 733900), (29356, 726300), (29520, 722265), (32220, 661740), (32280, 660510), (33087, 644400), (35800, 595566), (36315, 587120), (36695, 581040), (36900, 577812), (38664, 551450), (38736, 550425), (40275, 529392), (40350, 528408), (42960, 496305), (44034, 484200), (44116, 483300), (44280, 481510), (48151, 442800), (48330, 441160), (48420, 440340), (49200, 433359), (53700, 397044), (53800, 396306), (55145, 386640), (55350, 385208), (58104, 366950), (58712, 363150), (60525, 352272), (64440, 330870), (64560, 330255), (66051, 322800), (66174, 322200), (71600, 297783), (72630, 293560), (73390, 290520), (73800, 288906), (77328, 275725), (80550, 264696), (80700, 264204), (88068, 242100), (88232, 241650), (88560, 240755), (96302, 221400), (96660, 220580), (96840, 220170), (99261, 214800), (107400, 198522), (107600, 198153), (110085, 193680), (110290, 193320), (110700, 192604), (116208, 183475), (117424, 181575), (120825, 176464), (121050, 176136), (128880, 165435), (132102, 161400), (132348, 161100), (144453, 147600), (145260, 146780)]