19146965600

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{6691}}^1$

素因数の和:6798

約数の個数: 216

約数和(自身を含む): 55127049768

約数和(自身を除く): 35980084168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 73, 80, 98, 100, 112, 140, 146, 160, 175, 196, 200, 224, 245, 280, 292, 350, 365, 392, 400, 490, 511, 560, 584, 700, 730, 784, 800, 980, 1022, 1120, 1168, 1225, 1400, 1460, 1568, 1825, 1960, 2044, 2336, 2450, 2555, 2800, 2920, 3577, 3650, 3920, 4088, 4900, 5110, 5600, 5840, 6691, 7154, 7300, 7840, 8176, 9800, 10220, 11680, 12775, 13382, 14308, 14600, 16352, 17885, 19600, 20440, 25550, 26764, 28616, 29200, 33455, 35770, 39200, 40880, 46837, 51100, 53528, 57232, 58400, 66910, 71540, 81760, 89425, 93674, 102200, 107056, 114464, 133820, 143080, 167275, 178850, 187348, 204400, 214112, 234185, 267640, 286160, 327859, 334550, 357700, 374696, 408800, 468370, 488443, 535280, 572320, 655718, 669100, 715400, 749392, 936740, 976886, 1070560, 1170925, 1311436, 1338200, 1430800, 1498784, 1639295, 1873480, 1953772, 2341850, 2442215, 2622872, 2676400, 2861600, 3278590, 3419101, 3746960, 3907544, 4683700, 4884430, 5245744, 5352800, 6557180, 6838202, 7493920, 7815088, 8196475, 9367400, 9768860, 10491488, 12211075, 13114360, 13676404, 15630176, 16392950, 17095505, 18734800, 19537720, 23933707, 24422150, 26228720, 27352808, 32785900, 34191010, 37469600, 39075440, 47867414, 48844300, 52457440, 54705616, 65571800, 68382020, 78150880, 85477525, 95734828, 97688600, 109411232, 119668535, 131143600, 136764040, 170955050, 191469656, 195377200, 239337070, 262287200, 273528080, 341910100, 382939312, 390754400, 478674140, 547056160, 598342675, 683820200, 765878624, 957348280, 1196685350, 1367640400, 1914696560, 2393370700, 2735280800, 3829393120, 4786741400, 9573482800, 19146965600]

約数ペア:

[(1, 19146965600), (2, 9573482800), (4, 4786741400), (5, 3829393120), (7, 2735280800), (8, 2393370700), (10, 1914696560), (14, 1367640400), (16, 1196685350), (20, 957348280), (25, 765878624), (28, 683820200), (32, 598342675), (35, 547056160), (40, 478674140), (49, 390754400), (50, 382939312), (56, 341910100), (70, 273528080), (73, 262287200), (80, 239337070), (98, 195377200), (100, 191469656), (112, 170955050), (140, 136764040), (146, 131143600), (160, 119668535), (175, 109411232), (196, 97688600), (200, 95734828), (224, 85477525), (245, 78150880), (280, 68382020), (292, 65571800), (350, 54705616), (365, 52457440), (392, 48844300), (400, 47867414), (490, 39075440), (511, 37469600), (560, 34191010), (584, 32785900), (700, 27352808), (730, 26228720), (784, 24422150), (800, 23933707), (980, 19537720), (1022, 18734800), (1120, 17095505), (1168, 16392950), (1225, 15630176), (1400, 13676404), (1460, 13114360), (1568, 12211075), (1825, 10491488), (1960, 9768860), (2044, 9367400), (2336, 8196475), (2450, 7815088), (2555, 7493920), (2800, 6838202), (2920, 6557180), (3577, 5352800), (3650, 5245744), (3920, 4884430), (4088, 4683700), (4900, 3907544), (5110, 3746960), (5600, 3419101), (5840, 3278590), (6691, 2861600), (7154, 2676400), (7300, 2622872), (7840, 2442215), (8176, 2341850), (9800, 1953772), (10220, 1873480), (11680, 1639295), (12775, 1498784), (13382, 1430800), (14308, 1338200), (14600, 1311436), (16352, 1170925), (17885, 1070560), (19600, 976886), (20440, 936740), (25550, 749392), (26764, 715400), (28616, 669100), (29200, 655718), (33455, 572320), (35770, 535280), (39200, 488443), (40880, 468370), (46837, 408800), (51100, 374696), (53528, 357700), (57232, 334550), (58400, 327859), (66910, 286160), (71540, 267640), (81760, 234185), (89425, 214112), (93674, 204400), (102200, 187348), (107056, 178850), (114464, 167275), (133820, 143080)]