20118993600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7607}}^1$

素因数の和:7680

約数の個数: 336

約数和(自身を含む): 71886470400

約数和(自身を除く): 51767476800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 29, 30, 32, 38, 40, 48, 50, 57, 58, 60, 64, 75, 76, 80, 87, 95, 96, 100, 114, 116, 120, 145, 150, 152, 160, 174, 190, 192, 200, 228, 232, 240, 285, 290, 300, 304, 320, 348, 380, 400, 435, 456, 464, 475, 480, 551, 570, 580, 600, 608, 696, 725, 760, 800, 870, 912, 928, 950, 960, 1102, 1140, 1160, 1200, 1216, 1392, 1425, 1450, 1520, 1600, 1653, 1740, 1824, 1856, 1900, 2175, 2204, 2280, 2320, 2400, 2755, 2784, 2850, 2900, 3040, 3306, 3480, 3648, 3800, 4350, 4408, 4560, 4640, 4800, 5510, 5568, 5700, 5800, 6080, 6612, 6960, 7600, 7607, 8265, 8700, 8816, 9120, 9280, 11020, 11400, 11600, 13224, 13775, 13920, 15200, 15214, 16530, 17400, 17632, 18240, 22040, 22800, 22821, 23200, 26448, 27550, 27840, 30400, 30428, 33060, 34800, 35264, 38035, 41325, 44080, 45600, 45642, 46400, 52896, 55100, 60856, 66120, 69600, 76070, 82650, 88160, 91200, 91284, 105792, 110200, 114105, 121712, 132240, 139200, 144533, 152140, 165300, 176320, 182568, 190175, 220400, 220603, 228210, 243424, 264480, 289066, 304280, 330600, 365136, 380350, 433599, 440800, 441206, 456420, 486848, 528960, 570525, 578132, 608560, 661200, 661809, 722665, 730272, 760700, 867198, 881600, 882412, 912840, 1103015, 1141050, 1156264, 1217120, 1322400, 1323618, 1445330, 1460544, 1521400, 1734396, 1764824, 1825680, 2167995, 2206030, 2282100, 2312528, 2434240, 2644800, 2647236, 2890660, 3042800, 3309045, 3468792, 3529648, 3613325, 3651360, 4191457, 4335990, 4412060, 4564200, 4625056, 5294472, 5515075, 5781320, 6085600, 6618090, 6937584, 7059296, 7226650, 7302720, 8382914, 8671980, 8824120, 9128400, 9250112, 10588944, 10839975, 11030150, 11562640, 12171200, 12574371, 13236180, 13875168, 14118592, 14453300, 16545225, 16765828, 17343960, 17648240, 18256800, 20957285, 21177888, 21679950, 22060300, 23125280, 25148742, 26472360, 27750336, 28906600, 33090450, 33531656, 34687920, 35296480, 36513600, 41914570, 42355776, 43359900, 44120600, 46250560, 50297484, 52944720, 57813200, 62871855, 66180900, 67063312, 69375840, 70592960, 83829140, 86719800, 88241200, 100594968, 104786425, 105889440, 115626400, 125743710, 132361800, 134126624, 138751680, 167658280, 173439600, 176482400, 201189936, 209572850, 211778880, 231252800, 251487420, 264723600, 268253248, 314359275, 335316560, 346879200, 352964800, 402379872, 419145700, 502974840, 529447200, 628718550, 670633120, 693758400, 804759744, 838291400, 1005949680, 1058894400, 1257437100, 1341266240, 1676582800, 2011899360, 2514874200, 3353165600, 4023798720, 5029748400, 6706331200, 10059496800, 20118993600]

約数ペア:

[(1, 20118993600), (2, 10059496800), (3, 6706331200), (4, 5029748400), (5, 4023798720), (6, 3353165600), (8, 2514874200), (10, 2011899360), (12, 1676582800), (15, 1341266240), (16, 1257437100), (19, 1058894400), (20, 1005949680), (24, 838291400), (25, 804759744), (29, 693758400), (30, 670633120), (32, 628718550), (38, 529447200), (40, 502974840), (48, 419145700), (50, 402379872), (57, 352964800), (58, 346879200), (60, 335316560), (64, 314359275), (75, 268253248), (76, 264723600), (80, 251487420), (87, 231252800), (95, 211778880), (96, 209572850), (100, 201189936), (114, 176482400), (116, 173439600), (120, 167658280), (145, 138751680), (150, 134126624), (152, 132361800), (160, 125743710), (174, 115626400), (190, 105889440), (192, 104786425), (200, 100594968), (228, 88241200), (232, 86719800), (240, 83829140), (285, 70592960), (290, 69375840), (300, 67063312), (304, 66180900), (320, 62871855), (348, 57813200), (380, 52944720), (400, 50297484), (435, 46250560), (456, 44120600), (464, 43359900), (475, 42355776), (480, 41914570), (551, 36513600), (570, 35296480), (580, 34687920), (600, 33531656), (608, 33090450), (696, 28906600), (725, 27750336), (760, 26472360), (800, 25148742), (870, 23125280), (912, 22060300), (928, 21679950), (950, 21177888), (960, 20957285), (1102, 18256800), (1140, 17648240), (1160, 17343960), (1200, 16765828), (1216, 16545225), (1392, 14453300), (1425, 14118592), (1450, 13875168), (1520, 13236180), (1600, 12574371), (1653, 12171200), (1740, 11562640), (1824, 11030150), (1856, 10839975), (1900, 10588944), (2175, 9250112), (2204, 9128400), (2280, 8824120), (2320, 8671980), (2400, 8382914), (2755, 7302720), (2784, 7226650), (2850, 7059296), (2900, 6937584), (3040, 6618090), (3306, 6085600), (3480, 5781320), (3648, 5515075), (3800, 5294472), (4350, 4625056), (4408, 4564200), (4560, 4412060), (4640, 4335990), (4800, 4191457), (5510, 3651360), (5568, 3613325), (5700, 3529648), (5800, 3468792), (6080, 3309045), (6612, 3042800), (6960, 2890660), (7600, 2647236), (7607, 2644800), (8265, 2434240), (8700, 2312528), (8816, 2282100), (9120, 2206030), (9280, 2167995), (11020, 1825680), (11400, 1764824), (11600, 1734396), (13224, 1521400), (13775, 1460544), (13920, 1445330), (15200, 1323618), (15214, 1322400), (16530, 1217120), (17400, 1156264), (17632, 1141050), (18240, 1103015), (22040, 912840), (22800, 882412), (22821, 881600), (23200, 867198), (26448, 760700), (27550, 730272), (27840, 722665), (30400, 661809), (30428, 661200), (33060, 608560), (34800, 578132), (35264, 570525), (38035, 528960), (41325, 486848), (44080, 456420), (45600, 441206), (45642, 440800), (46400, 433599), (52896, 380350), (55100, 365136), (60856, 330600), (66120, 304280), (69600, 289066), (76070, 264480), (82650, 243424), (88160, 228210), (91200, 220603), (91284, 220400), (105792, 190175), (110200, 182568), (114105, 176320), (121712, 165300), (132240, 152140), (139200, 144533)]