787469280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1301}}^1$

素因数の和:1429

約数の個数: 192

約数和(自身を含む): 2700952128

約数和(自身を除く): 1913482848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 97, 104, 120, 130, 156, 160, 194, 195, 208, 240, 260, 291, 312, 388, 390, 416, 480, 485, 520, 582, 624, 776, 780, 970, 1040, 1164, 1248, 1261, 1301, 1455, 1552, 1560, 1940, 2080, 2328, 2522, 2602, 2910, 3104, 3120, 3783, 3880, 3903, 4656, 5044, 5204, 5820, 6240, 6305, 6505, 7566, 7760, 7806, 9312, 10088, 10408, 11640, 12610, 13010, 15132, 15520, 15612, 16913, 18915, 19515, 20176, 20816, 23280, 25220, 26020, 30264, 31224, 33826, 37830, 39030, 40352, 41632, 46560, 50440, 50739, 52040, 60528, 62448, 67652, 75660, 78060, 84565, 100880, 101478, 104080, 121056, 124896, 126197, 135304, 151320, 156120, 169130, 201760, 202956, 208160, 252394, 253695, 270608, 302640, 312240, 338260, 378591, 405912, 504788, 507390, 541216, 605280, 624480, 630985, 676520, 757182, 811824, 1009576, 1014780, 1261970, 1353040, 1514364, 1623648, 1640561, 1892955, 2019152, 2029560, 2523940, 2706080, 3028728, 3281122, 3785910, 4038304, 4059120, 4921683, 5047880, 6057456, 6562244, 7571820, 8118240, 8202805, 9843366, 10095760, 12114912, 13124488, 15143640, 16405610, 19686732, 20191520, 24608415, 26248976, 30287280, 32811220, 39373464, 49216830, 52497952, 60574560, 65622440, 78746928, 98433660, 131244880, 157493856, 196867320, 262489760, 393734640, 787469280]

約数ペア:

[(1, 787469280), (2, 393734640), (3, 262489760), (4, 196867320), (5, 157493856), (6, 131244880), (8, 98433660), (10, 78746928), (12, 65622440), (13, 60574560), (15, 52497952), (16, 49216830), (20, 39373464), (24, 32811220), (26, 30287280), (30, 26248976), (32, 24608415), (39, 20191520), (40, 19686732), (48, 16405610), (52, 15143640), (60, 13124488), (65, 12114912), (78, 10095760), (80, 9843366), (96, 8202805), (97, 8118240), (104, 7571820), (120, 6562244), (130, 6057456), (156, 5047880), (160, 4921683), (194, 4059120), (195, 4038304), (208, 3785910), (240, 3281122), (260, 3028728), (291, 2706080), (312, 2523940), (388, 2029560), (390, 2019152), (416, 1892955), (480, 1640561), (485, 1623648), (520, 1514364), (582, 1353040), (624, 1261970), (776, 1014780), (780, 1009576), (970, 811824), (1040, 757182), (1164, 676520), (1248, 630985), (1261, 624480), (1301, 605280), (1455, 541216), (1552, 507390), (1560, 504788), (1940, 405912), (2080, 378591), (2328, 338260), (2522, 312240), (2602, 302640), (2910, 270608), (3104, 253695), (3120, 252394), (3783, 208160), (3880, 202956), (3903, 201760), (4656, 169130), (5044, 156120), (5204, 151320), (5820, 135304), (6240, 126197), (6305, 124896), (6505, 121056), (7566, 104080), (7760, 101478), (7806, 100880), (9312, 84565), (10088, 78060), (10408, 75660), (11640, 67652), (12610, 62448), (13010, 60528), (15132, 52040), (15520, 50739), (15612, 50440), (16913, 46560), (18915, 41632), (19515, 40352), (20176, 39030), (20816, 37830), (23280, 33826), (25220, 31224), (26020, 30264)]