13261472000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{811}}^1$

素因数の和:922

約数の個数: 288

約数和(自身を含む): 38319800064

約数和(自身を除く): 25058328064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 73, 80, 100, 112, 125, 128, 140, 146, 160, 175, 200, 224, 250, 256, 280, 292, 320, 350, 365, 400, 448, 500, 511, 560, 584, 640, 700, 730, 800, 811, 875, 896, 1000, 1022, 1120, 1168, 1280, 1400, 1460, 1600, 1622, 1750, 1792, 1825, 2000, 2044, 2240, 2336, 2555, 2800, 2920, 3200, 3244, 3500, 3650, 4000, 4055, 4088, 4480, 4672, 5110, 5600, 5677, 5840, 6400, 6488, 7000, 7300, 8000, 8110, 8176, 8960, 9125, 9344, 10220, 11200, 11354, 11680, 12775, 12976, 14000, 14600, 16000, 16220, 16352, 18250, 18688, 20275, 20440, 22400, 22708, 23360, 25550, 25952, 28000, 28385, 29200, 32000, 32440, 32704, 36500, 40550, 40880, 44800, 45416, 46720, 51100, 51904, 56000, 56770, 58400, 59203, 63875, 64880, 65408, 73000, 81100, 81760, 90832, 93440, 101375, 102200, 103808, 112000, 113540, 116800, 118406, 127750, 129760, 130816, 141925, 146000, 162200, 163520, 181664, 202750, 204400, 207616, 224000, 227080, 233600, 236812, 255500, 259520, 283850, 292000, 296015, 324400, 327040, 363328, 405500, 408800, 414421, 454160, 467200, 473624, 511000, 519040, 567700, 584000, 592030, 648800, 654080, 709625, 726656, 811000, 817600, 828842, 908320, 947248, 1022000, 1038080, 1135400, 1168000, 1184060, 1297600, 1419250, 1453312, 1480075, 1622000, 1635200, 1657684, 1816640, 1894496, 2044000, 2072105, 2270800, 2336000, 2368120, 2595200, 2838500, 2960150, 3244000, 3270400, 3315368, 3633280, 3788992, 4088000, 4144210, 4541600, 4736240, 5190400, 5677000, 5920300, 6488000, 6630736, 7266560, 7400375, 7577984, 8176000, 8288420, 9083200, 9472480, 10360525, 11354000, 11840600, 12976000, 13261472, 14800750, 15155968, 16352000, 16576840, 18166400, 18944960, 20721050, 22708000, 23681200, 25952000, 26522944, 29601500, 33153680, 36332800, 37889920, 41442100, 45416000, 47362400, 51802625, 53045888, 59203000, 66307360, 75779840, 82884200, 90832000, 94724800, 103605250, 106091776, 118406000, 132614720, 165768400, 181664000, 189449600, 207210500, 236812000, 265229440, 331536800, 378899200, 414421000, 473624000, 530458880, 663073600, 828842000, 947248000, 1326147200, 1657684000, 1894496000, 2652294400, 3315368000, 6630736000, 13261472000]

約数ペア:

[(1, 13261472000), (2, 6630736000), (4, 3315368000), (5, 2652294400), (7, 1894496000), (8, 1657684000), (10, 1326147200), (14, 947248000), (16, 828842000), (20, 663073600), (25, 530458880), (28, 473624000), (32, 414421000), (35, 378899200), (40, 331536800), (50, 265229440), (56, 236812000), (64, 207210500), (70, 189449600), (73, 181664000), (80, 165768400), (100, 132614720), (112, 118406000), (125, 106091776), (128, 103605250), (140, 94724800), (146, 90832000), (160, 82884200), (175, 75779840), (200, 66307360), (224, 59203000), (250, 53045888), (256, 51802625), (280, 47362400), (292, 45416000), (320, 41442100), (350, 37889920), (365, 36332800), (400, 33153680), (448, 29601500), (500, 26522944), (511, 25952000), (560, 23681200), (584, 22708000), (640, 20721050), (700, 18944960), (730, 18166400), (800, 16576840), (811, 16352000), (875, 15155968), (896, 14800750), (1000, 13261472), (1022, 12976000), (1120, 11840600), (1168, 11354000), (1280, 10360525), (1400, 9472480), (1460, 9083200), (1600, 8288420), (1622, 8176000), (1750, 7577984), (1792, 7400375), (1825, 7266560), (2000, 6630736), (2044, 6488000), (2240, 5920300), (2336, 5677000), (2555, 5190400), (2800, 4736240), (2920, 4541600), (3200, 4144210), (3244, 4088000), (3500, 3788992), (3650, 3633280), (4000, 3315368), (4055, 3270400), (4088, 3244000), (4480, 2960150), (4672, 2838500), (5110, 2595200), (5600, 2368120), (5677, 2336000), (5840, 2270800), (6400, 2072105), (6488, 2044000), (7000, 1894496), (7300, 1816640), (8000, 1657684), (8110, 1635200), (8176, 1622000), (8960, 1480075), (9125, 1453312), (9344, 1419250), (10220, 1297600), (11200, 1184060), (11354, 1168000), (11680, 1135400), (12775, 1038080), (12976, 1022000), (14000, 947248), (14600, 908320), (16000, 828842), (16220, 817600), (16352, 811000), (18250, 726656), (18688, 709625), (20275, 654080), (20440, 648800), (22400, 592030), (22708, 584000), (23360, 567700), (25550, 519040), (25952, 511000), (28000, 473624), (28385, 467200), (29200, 454160), (32000, 414421), (32440, 408800), (32704, 405500), (36500, 363328), (40550, 327040), (40880, 324400), (44800, 296015), (45416, 292000), (46720, 283850), (51100, 259520), (51904, 255500), (56000, 236812), (56770, 233600), (58400, 227080), (59203, 224000), (63875, 207616), (64880, 204400), (65408, 202750), (73000, 181664), (81100, 163520), (81760, 162200), (90832, 146000), (93440, 141925), (101375, 130816), (102200, 129760), (103808, 127750), (112000, 118406), (113540, 116800)]