16460204800

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5347}}^1$

素因数の和:5423

約数の個数: 216

約数和(自身を含む): 45069799376

約数和(自身を除く): 28609594576

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 37, 40, 50, 52, 64, 65, 74, 80, 100, 104, 128, 130, 148, 160, 185, 200, 208, 256, 260, 296, 320, 325, 370, 400, 416, 481, 520, 592, 640, 650, 740, 800, 832, 925, 962, 1040, 1184, 1280, 1300, 1480, 1600, 1664, 1850, 1924, 2080, 2368, 2405, 2600, 2960, 3200, 3328, 3700, 3848, 4160, 4736, 4810, 5200, 5347, 5920, 6400, 7400, 7696, 8320, 9472, 9620, 10400, 10694, 11840, 12025, 14800, 15392, 16640, 19240, 20800, 21388, 23680, 24050, 26735, 29600, 30784, 38480, 41600, 42776, 47360, 48100, 53470, 59200, 61568, 69511, 76960, 83200, 85552, 96200, 106940, 118400, 123136, 133675, 139022, 153920, 171104, 192400, 197839, 213880, 236800, 267350, 278044, 307840, 342208, 347555, 384800, 395678, 427760, 534700, 556088, 615680, 684416, 695110, 769600, 791356, 855520, 989195, 1069400, 1112176, 1368832, 1390220, 1539200, 1582712, 1711040, 1737775, 1978390, 2138800, 2224352, 2571907, 2780440, 3078400, 3165424, 3422080, 3475550, 3956780, 4277600, 4448704, 4945975, 5143814, 5560880, 6330848, 6844160, 6951100, 7913560, 8555200, 8897408, 9891950, 10287628, 11121760, 12661696, 12859535, 13902200, 15827120, 17110400, 17794816, 19783900, 20575256, 22243520, 25323392, 25719070, 27804400, 31654240, 34220800, 39567800, 41150512, 44487040, 50646784, 51438140, 55608800, 63308480, 64297675, 79135600, 82301024, 88974080, 102876280, 111217600, 126616960, 128595350, 158271200, 164602048, 205752560, 222435200, 253233920, 257190700, 316542400, 329204096, 411505120, 444870400, 514381400, 633084800, 658408192, 823010240, 1028762800, 1266169600, 1646020480, 2057525600, 3292040960, 4115051200, 8230102400, 16460204800]

約数ペア:

[(1, 16460204800), (2, 8230102400), (4, 4115051200), (5, 3292040960), (8, 2057525600), (10, 1646020480), (13, 1266169600), (16, 1028762800), (20, 823010240), (25, 658408192), (26, 633084800), (32, 514381400), (37, 444870400), (40, 411505120), (50, 329204096), (52, 316542400), (64, 257190700), (65, 253233920), (74, 222435200), (80, 205752560), (100, 164602048), (104, 158271200), (128, 128595350), (130, 126616960), (148, 111217600), (160, 102876280), (185, 88974080), (200, 82301024), (208, 79135600), (256, 64297675), (260, 63308480), (296, 55608800), (320, 51438140), (325, 50646784), (370, 44487040), (400, 41150512), (416, 39567800), (481, 34220800), (520, 31654240), (592, 27804400), (640, 25719070), (650, 25323392), (740, 22243520), (800, 20575256), (832, 19783900), (925, 17794816), (962, 17110400), (1040, 15827120), (1184, 13902200), (1280, 12859535), (1300, 12661696), (1480, 11121760), (1600, 10287628), (1664, 9891950), (1850, 8897408), (1924, 8555200), (2080, 7913560), (2368, 6951100), (2405, 6844160), (2600, 6330848), (2960, 5560880), (3200, 5143814), (3328, 4945975), (3700, 4448704), (3848, 4277600), (4160, 3956780), (4736, 3475550), (4810, 3422080), (5200, 3165424), (5347, 3078400), (5920, 2780440), (6400, 2571907), (7400, 2224352), (7696, 2138800), (8320, 1978390), (9472, 1737775), (9620, 1711040), (10400, 1582712), (10694, 1539200), (11840, 1390220), (12025, 1368832), (14800, 1112176), (15392, 1069400), (16640, 989195), (19240, 855520), (20800, 791356), (21388, 769600), (23680, 695110), (24050, 684416), (26735, 615680), (29600, 556088), (30784, 534700), (38480, 427760), (41600, 395678), (42776, 384800), (47360, 347555), (48100, 342208), (53470, 307840), (59200, 278044), (61568, 267350), (69511, 236800), (76960, 213880), (83200, 197839), (85552, 192400), (96200, 171104), (106940, 153920), (118400, 139022), (123136, 133675)]