218134060480

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{1987373}}^1$

素因数の和:1987411

約数の個数: 112

約数和(自身を含む): 605751595200

約数和(自身を除く): 387617534720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 343, 392, 448, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2240, 2744, 3136, 3430, 3920, 5488, 6860, 7840, 10976, 13720, 15680, 21952, 27440, 54880, 109760, 1987373, 3974746, 7949492, 9936865, 13911611, 15898984, 19873730, 27823222, 31797968, 39747460, 55646444, 63595936, 69558055, 79494920, 97381277, 111292888, 127191872, 139116110, 158989840, 194762554, 222585776, 278232220, 317979680, 389525108, 445171552, 486906385, 556464440, 635959360, 681668939, 779050216, 890343104, 973812770, 1112928880, 1363337878, 1558100432, 1947625540, 2225857760, 2726675756, 3116200864, 3408344695, 3895251080, 4451715520, 5453351512, 6232401728, 6816689390, 7790502160, 10906703024, 13633378780, 15581004320, 21813406048, 27266757560, 31162008640, 43626812096, 54533515120, 109067030240, 218134060480]

約数ペア:

[(1, 218134060480), (2, 109067030240), (4, 54533515120), (5, 43626812096), (7, 31162008640), (8, 27266757560), (10, 21813406048), (14, 15581004320), (16, 13633378780), (20, 10906703024), (28, 7790502160), (32, 6816689390), (35, 6232401728), (40, 5453351512), (49, 4451715520), (56, 3895251080), (64, 3408344695), (70, 3116200864), (80, 2726675756), (98, 2225857760), (112, 1947625540), (140, 1558100432), (160, 1363337878), (196, 1112928880), (224, 973812770), (245, 890343104), (280, 779050216), (320, 681668939), (343, 635959360), (392, 556464440), (448, 486906385), (490, 445171552), (560, 389525108), (686, 317979680), (784, 278232220), (980, 222585776), (1120, 194762554), (1372, 158989840), (1568, 139116110), (1715, 127191872), (1960, 111292888), (2240, 97381277), (2744, 79494920), (3136, 69558055), (3430, 63595936), (3920, 55646444), (5488, 39747460), (6860, 31797968), (7840, 27823222), (10976, 19873730), (13720, 15898984), (15680, 13911611), (21952, 9936865), (27440, 7949492), (54880, 3974746), (109760, 1987373)]