12100408880

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{173}}^1\times {\mathrm{2549}}^1$

素因数の和:2756

約数の個数: 160

約数和(自身を含む): 33011280000

約数和(自身を除く): 20910871120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 173, 196, 245, 280, 343, 346, 392, 490, 560, 686, 692, 784, 865, 980, 1211, 1372, 1384, 1715, 1730, 1960, 2422, 2549, 2744, 2768, 3430, 3460, 3920, 4844, 5098, 5488, 6055, 6860, 6920, 8477, 9688, 10196, 12110, 12745, 13720, 13840, 16954, 17843, 19376, 20392, 24220, 25490, 27440, 33908, 35686, 40784, 42385, 48440, 50980, 59339, 67816, 71372, 84770, 89215, 96880, 101960, 118678, 124901, 135632, 142744, 169540, 178430, 203920, 237356, 249802, 285488, 296695, 339080, 356860, 440977, 474712, 499604, 593390, 624505, 678160, 713720, 874307, 881954, 949424, 999208, 1186780, 1249010, 1427440, 1748614, 1763908, 1998416, 2204885, 2373560, 2498020, 3086839, 3497228, 3527816, 4371535, 4409770, 4747120, 4996040, 6173678, 6994456, 7055632, 8743070, 8819540, 9992080, 12347356, 13988912, 15434195, 17486140, 17639080, 21607873, 24694712, 30868390, 34972280, 35278160, 43215746, 49389424, 61736780, 69944560, 86431492, 108039365, 123473560, 151255111, 172862984, 216078730, 246947120, 302510222, 345725968, 432157460, 605020444, 756275555, 864314920, 1210040888, 1512551110, 1728629840, 2420081776, 3025102220, 6050204440, 12100408880]

約数ペア:

[(1, 12100408880), (2, 6050204440), (4, 3025102220), (5, 2420081776), (7, 1728629840), (8, 1512551110), (10, 1210040888), (14, 864314920), (16, 756275555), (20, 605020444), (28, 432157460), (35, 345725968), (40, 302510222), (49, 246947120), (56, 216078730), (70, 172862984), (80, 151255111), (98, 123473560), (112, 108039365), (140, 86431492), (173, 69944560), (196, 61736780), (245, 49389424), (280, 43215746), (343, 35278160), (346, 34972280), (392, 30868390), (490, 24694712), (560, 21607873), (686, 17639080), (692, 17486140), (784, 15434195), (865, 13988912), (980, 12347356), (1211, 9992080), (1372, 8819540), (1384, 8743070), (1715, 7055632), (1730, 6994456), (1960, 6173678), (2422, 4996040), (2549, 4747120), (2744, 4409770), (2768, 4371535), (3430, 3527816), (3460, 3497228), (3920, 3086839), (4844, 2498020), (5098, 2373560), (5488, 2204885), (6055, 1998416), (6860, 1763908), (6920, 1748614), (8477, 1427440), (9688, 1249010), (10196, 1186780), (12110, 999208), (12745, 949424), (13720, 881954), (13840, 874307), (16954, 713720), (17843, 678160), (19376, 624505), (20392, 593390), (24220, 499604), (25490, 474712), (27440, 440977), (33908, 356860), (35686, 339080), (40784, 296695), (42385, 285488), (48440, 249802), (50980, 237356), (59339, 203920), (67816, 178430), (71372, 169540), (84770, 142744), (89215, 135632), (96880, 124901), (101960, 118678)]