20161738800

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2111}}^1$

素因数の和:2521

約数の個数: 360

約数和(自身を含む): 80211056640

約数和(自身を除く): 60049317840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 379, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 758, 840, 900, 1008, 1050, 1137, 1200, 1260, 1400, 1516, 1575, 1680, 1800, 1895, 2100, 2111, 2274, 2520, 2653, 2800, 3032, 3150, 3411, 3600, 3790, 4200, 4222, 4548, 5040, 5306, 5685, 6064, 6300, 6333, 6822, 7580, 7959, 8400, 8444, 9096, 9475, 10555, 10612, 11370, 12600, 12666, 13265, 13644, 14777, 15160, 15918, 16888, 17055, 18192, 18950, 18999, 21110, 21224, 22740, 23877, 25200, 25332, 26530, 27288, 28425, 29554, 30320, 31665, 31836, 33776, 34110, 37900, 37998, 39795, 42220, 42448, 44331, 45480, 47754, 50664, 52775, 53060, 54576, 56850, 59108, 63330, 63672, 66325, 68220, 73885, 75800, 75996, 79590, 84440, 85275, 88662, 90960, 94995, 95508, 101328, 105550, 106120, 113700, 118216, 119385, 126660, 127344, 132650, 132993, 136440, 147770, 151600, 151992, 158325, 159180, 168880, 170550, 177324, 189990, 191016, 198975, 211100, 212240, 221655, 227400, 236432, 238770, 253320, 265300, 265986, 272880, 295540, 303984, 316650, 318360, 341100, 354648, 369425, 379980, 382032, 397950, 422200, 443310, 454800, 474975, 477540, 506640, 530600, 531972, 591080, 596925, 633300, 636720, 664965, 682200, 709296, 738850, 759960, 795900, 800069, 844400, 886620, 949950, 955080, 1061200, 1063944, 1108275, 1182160, 1193850, 1266600, 1329930, 1364400, 1477700, 1519920, 1591800, 1600138, 1773240, 1899900, 1910160, 2127888, 2216550, 2387700, 2400207, 2533200, 2659860, 2955400, 3183600, 3200276, 3324825, 3546480, 3799800, 4000345, 4433100, 4775400, 4800414, 5319720, 5600483, 5910800, 6400552, 6649650, 7200621, 7599600, 8000690, 8866200, 9550800, 9600828, 10639440, 11200966, 12001035, 12801104, 13299300, 14401242, 16001380, 16801449, 17732400, 19201656, 20001725, 22401932, 24002070, 26598600, 28002415, 28802484, 32002760, 33602898, 36003105, 38403312, 40003450, 44803864, 48004140, 50404347, 53197200, 56004830, 57604968, 60005175, 64005520, 67205796, 72006210, 80006900, 84007245, 89607728, 96008280, 100808694, 112009660, 115209936, 120010350, 134411592, 140012075, 144012420, 160013800, 168014490, 180015525, 192016560, 201617388, 224019320, 240020700, 252021735, 268823184, 280024150, 288024840, 320027600, 336028980, 360031050, 403234776, 420036225, 448038640, 480041400, 504043470, 560048300, 576049680, 672057960, 720062100, 806469552, 840072450, 960082800, 1008086940, 1120096600, 1260108675, 1344115920, 1440124200, 1680144900, 2016173880, 2240193200, 2520217350, 2880248400, 3360289800, 4032347760, 5040434700, 6720579600, 10080869400, 20161738800]

約数ペア:

[(1, 20161738800), (2, 10080869400), (3, 6720579600), (4, 5040434700), (5, 4032347760), (6, 3360289800), (7, 2880248400), (8, 2520217350), (9, 2240193200), (10, 2016173880), (12, 1680144900), (14, 1440124200), (15, 1344115920), (16, 1260108675), (18, 1120096600), (20, 1008086940), (21, 960082800), (24, 840072450), (25, 806469552), (28, 720062100), (30, 672057960), (35, 576049680), (36, 560048300), (40, 504043470), (42, 480041400), (45, 448038640), (48, 420036225), (50, 403234776), (56, 360031050), (60, 336028980), (63, 320027600), (70, 288024840), (72, 280024150), (75, 268823184), (80, 252021735), (84, 240020700), (90, 224019320), (100, 201617388), (105, 192016560), (112, 180015525), (120, 168014490), (126, 160013800), (140, 144012420), (144, 140012075), (150, 134411592), (168, 120010350), (175, 115209936), (180, 112009660), (200, 100808694), (210, 96008280), (225, 89607728), (240, 84007245), (252, 80006900), (280, 72006210), (300, 67205796), (315, 64005520), (336, 60005175), (350, 57604968), (360, 56004830), (379, 53197200), (400, 50404347), (420, 48004140), (450, 44803864), (504, 40003450), (525, 38403312), (560, 36003105), (600, 33602898), (630, 32002760), (700, 28802484), (720, 28002415), (758, 26598600), (840, 24002070), (900, 22401932), (1008, 20001725), (1050, 19201656), (1137, 17732400), (1200, 16801449), (1260, 16001380), (1400, 14401242), (1516, 13299300), (1575, 12801104), (1680, 12001035), (1800, 11200966), (1895, 10639440), (2100, 9600828), (2111, 9550800), (2274, 8866200), (2520, 8000690), (2653, 7599600), (2800, 7200621), (3032, 6649650), (3150, 6400552), (3411, 5910800), (3600, 5600483), (3790, 5319720), (4200, 4800414), (4222, 4775400), (4548, 4433100), (5040, 4000345), (5306, 3799800), (5685, 3546480), (6064, 3324825), (6300, 3200276), (6333, 3183600), (6822, 2955400), (7580, 2659860), (7959, 2533200), (8400, 2400207), (8444, 2387700), (9096, 2216550), (9475, 2127888), (10555, 1910160), (10612, 1899900), (11370, 1773240), (12600, 1600138), (12666, 1591800), (13265, 1519920), (13644, 1477700), (14777, 1364400), (15160, 1329930), (15918, 1266600), (16888, 1193850), (17055, 1182160), (18192, 1108275), (18950, 1063944), (18999, 1061200), (21110, 955080), (21224, 949950), (22740, 886620), (23877, 844400), (25200, 800069), (25332, 795900), (26530, 759960), (27288, 738850), (28425, 709296), (29554, 682200), (30320, 664965), (31665, 636720), (31836, 633300), (33776, 596925), (34110, 591080), (37900, 531972), (37998, 530600), (39795, 506640), (42220, 477540), (42448, 474975), (44331, 454800), (45480, 443310), (47754, 422200), (50664, 397950), (52775, 382032), (53060, 379980), (54576, 369425), (56850, 354648), (59108, 341100), (63330, 318360), (63672, 316650), (66325, 303984), (68220, 295540), (73885, 272880), (75800, 265986), (75996, 265300), (79590, 253320), (84440, 238770), (85275, 236432), (88662, 227400), (90960, 221655), (94995, 212240), (95508, 211100), (101328, 198975), (105550, 191016), (106120, 189990), (113700, 177324), (118216, 170550), (119385, 168880), (126660, 159180), (127344, 158325), (132650, 151992), (132993, 151600), (136440, 147770)]