131083260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1669}}^1$

素因数の和:1716

約数の個数: 192

約数和(自身を含む): 484807680

約数和(自身を除く): 353724420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 51, 55, 60, 66, 68, 70, 77, 84, 85, 102, 105, 110, 119, 132, 140, 154, 165, 170, 187, 204, 210, 220, 231, 238, 255, 308, 330, 340, 357, 374, 385, 420, 462, 476, 510, 561, 595, 660, 714, 748, 770, 924, 935, 1020, 1122, 1155, 1190, 1309, 1428, 1540, 1669, 1785, 1870, 2244, 2310, 2380, 2618, 2805, 3338, 3570, 3740, 3927, 4620, 5007, 5236, 5610, 6545, 6676, 7140, 7854, 8345, 10014, 11220, 11683, 13090, 15708, 16690, 18359, 19635, 20028, 23366, 25035, 26180, 28373, 33380, 35049, 36718, 39270, 46732, 50070, 55077, 56746, 58415, 70098, 73436, 78540, 85119, 91795, 100140, 110154, 113492, 116830, 128513, 140196, 141865, 170238, 175245, 183590, 198611, 220308, 233660, 257026, 275385, 283730, 312103, 340476, 350490, 367180, 385539, 397222, 425595, 514052, 550770, 567460, 595833, 624206, 642565, 700980, 771078, 794444, 851190, 936309, 993055, 1101540, 1191666, 1248412, 1285130, 1542156, 1560515, 1702380, 1872618, 1927695, 1986110, 2184721, 2383332, 2570260, 2979165, 3121030, 3745236, 3855390, 3972220, 4369442, 4681545, 5958330, 6242060, 6554163, 7710780, 8738884, 9363090, 10923605, 11916660, 13108326, 18726180, 21847210, 26216652, 32770815, 43694420, 65541630, 131083260]

約数ペア:

[(1, 131083260), (2, 65541630), (3, 43694420), (4, 32770815), (5, 26216652), (6, 21847210), (7, 18726180), (10, 13108326), (11, 11916660), (12, 10923605), (14, 9363090), (15, 8738884), (17, 7710780), (20, 6554163), (21, 6242060), (22, 5958330), (28, 4681545), (30, 4369442), (33, 3972220), (34, 3855390), (35, 3745236), (42, 3121030), (44, 2979165), (51, 2570260), (55, 2383332), (60, 2184721), (66, 1986110), (68, 1927695), (70, 1872618), (77, 1702380), (84, 1560515), (85, 1542156), (102, 1285130), (105, 1248412), (110, 1191666), (119, 1101540), (132, 993055), (140, 936309), (154, 851190), (165, 794444), (170, 771078), (187, 700980), (204, 642565), (210, 624206), (220, 595833), (231, 567460), (238, 550770), (255, 514052), (308, 425595), (330, 397222), (340, 385539), (357, 367180), (374, 350490), (385, 340476), (420, 312103), (462, 283730), (476, 275385), (510, 257026), (561, 233660), (595, 220308), (660, 198611), (714, 183590), (748, 175245), (770, 170238), (924, 141865), (935, 140196), (1020, 128513), (1122, 116830), (1155, 113492), (1190, 110154), (1309, 100140), (1428, 91795), (1540, 85119), (1669, 78540), (1785, 73436), (1870, 70098), (2244, 58415), (2310, 56746), (2380, 55077), (2618, 50070), (2805, 46732), (3338, 39270), (3570, 36718), (3740, 35049), (3927, 33380), (4620, 28373), (5007, 26180), (5236, 25035), (5610, 23366), (6545, 20028), (6676, 19635), (7140, 18359), (7854, 16690), (8345, 15708), (10014, 13090), (11220, 11683)]