21740804400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{6829}}^1$

素因数の和:7236

約数の個数: 240

約数和(自身を含む): 79813740800

約数和(自身を除く): 58072936400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 379, 400, 420, 525, 560, 600, 700, 758, 840, 1050, 1137, 1200, 1400, 1516, 1680, 1895, 2100, 2274, 2653, 2800, 3032, 3790, 4200, 4548, 5306, 5685, 6064, 6829, 7580, 7959, 8400, 9096, 9475, 10612, 11370, 13265, 13658, 15160, 15918, 18192, 18950, 20487, 21224, 22740, 26530, 27316, 28425, 30320, 31836, 34145, 37900, 39795, 40974, 42448, 45480, 47803, 53060, 54632, 56850, 63672, 66325, 68290, 75800, 79590, 81948, 90960, 95606, 102435, 106120, 109264, 113700, 127344, 132650, 136580, 143409, 151600, 159180, 163896, 170725, 191212, 198975, 204870, 212240, 227400, 239015, 265300, 273160, 286818, 318360, 327792, 341450, 382424, 397950, 409740, 454800, 478030, 512175, 530600, 546320, 573636, 636720, 682900, 717045, 764848, 795900, 819480, 956060, 1024350, 1061200, 1147272, 1195075, 1365800, 1434090, 1591800, 1638960, 1912120, 2048700, 2294544, 2390150, 2588191, 2731600, 2868180, 3183600, 3585225, 3824240, 4097400, 4780300, 5176382, 5736360, 7170450, 7764573, 8194800, 9560600, 10352764, 11472720, 12940955, 14340900, 15529146, 18117337, 19121200, 20705528, 25881910, 28681800, 31058292, 36234674, 38822865, 41411056, 51763820, 54352011, 57363600, 62116584, 64704775, 72469348, 77645730, 90586685, 103527640, 108704022, 124233168, 129409550, 144938696, 155291460, 181173370, 194114325, 207055280, 217408044, 258819100, 271760055, 289877392, 310582920, 362346740, 388228650, 434816088, 452933425, 517638200, 543520110, 621165840, 724693480, 776457300, 869632176, 905866850, 1035276400, 1087040220, 1358800275, 1449386960, 1552914600, 1811733700, 2174080440, 2717600550, 3105829200, 3623467400, 4348160880, 5435201100, 7246934800, 10870402200, 21740804400]

約数ペア:

[(1, 21740804400), (2, 10870402200), (3, 7246934800), (4, 5435201100), (5, 4348160880), (6, 3623467400), (7, 3105829200), (8, 2717600550), (10, 2174080440), (12, 1811733700), (14, 1552914600), (15, 1449386960), (16, 1358800275), (20, 1087040220), (21, 1035276400), (24, 905866850), (25, 869632176), (28, 776457300), (30, 724693480), (35, 621165840), (40, 543520110), (42, 517638200), (48, 452933425), (50, 434816088), (56, 388228650), (60, 362346740), (70, 310582920), (75, 289877392), (80, 271760055), (84, 258819100), (100, 217408044), (105, 207055280), (112, 194114325), (120, 181173370), (140, 155291460), (150, 144938696), (168, 129409550), (175, 124233168), (200, 108704022), (210, 103527640), (240, 90586685), (280, 77645730), (300, 72469348), (336, 64704775), (350, 62116584), (379, 57363600), (400, 54352011), (420, 51763820), (525, 41411056), (560, 38822865), (600, 36234674), (700, 31058292), (758, 28681800), (840, 25881910), (1050, 20705528), (1137, 19121200), (1200, 18117337), (1400, 15529146), (1516, 14340900), (1680, 12940955), (1895, 11472720), (2100, 10352764), (2274, 9560600), (2653, 8194800), (2800, 7764573), (3032, 7170450), (3790, 5736360), (4200, 5176382), (4548, 4780300), (5306, 4097400), (5685, 3824240), (6064, 3585225), (6829, 3183600), (7580, 2868180), (7959, 2731600), (8400, 2588191), (9096, 2390150), (9475, 2294544), (10612, 2048700), (11370, 1912120), (13265, 1638960), (13658, 1591800), (15160, 1434090), (15918, 1365800), (18192, 1195075), (18950, 1147272), (20487, 1061200), (21224, 1024350), (22740, 956060), (26530, 819480), (27316, 795900), (28425, 764848), (30320, 717045), (31836, 682900), (34145, 636720), (37900, 573636), (39795, 546320), (40974, 530600), (42448, 512175), (45480, 478030), (47803, 454800), (53060, 409740), (54632, 397950), (56850, 382424), (63672, 341450), (66325, 327792), (68290, 318360), (75800, 286818), (79590, 273160), (81948, 265300), (90960, 239015), (95606, 227400), (102435, 212240), (106120, 204870), (109264, 198975), (113700, 191212), (127344, 170725), (132650, 163896), (136580, 159180), (143409, 151600)]