15674291880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1301}}^1\times {\mathrm{7723}}^1$

素因数の和:9051

約数の個数: 128

約数和(自身を含む): 50685505920

約数和(自身を除く): 35011214040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1301, 1560, 2602, 3903, 5204, 6505, 7723, 7806, 10408, 13010, 15446, 15612, 16913, 19515, 23169, 26020, 30892, 31224, 33826, 38615, 39030, 46338, 50739, 52040, 61784, 67652, 77230, 78060, 84565, 92676, 100399, 101478, 115845, 135304, 154460, 156120, 169130, 185352, 200798, 202956, 231690, 253695, 301197, 308920, 338260, 401596, 405912, 463380, 501995, 507390, 602394, 676520, 803192, 926760, 1003990, 1014780, 1204788, 1505985, 2007980, 2029560, 2409576, 3011970, 4015960, 6023940, 10047623, 12047880, 20095246, 30142869, 40190492, 50238115, 60285738, 80380984, 100476230, 120571476, 130619099, 150714345, 200952460, 241142952, 261238198, 301428690, 391857297, 401904920, 522476396, 602857380, 653095495, 783714594, 1044952792, 1205714760, 1306190990, 1567429188, 1959286485, 2612381980, 3134858376, 3918572970, 5224763960, 7837145940, 15674291880]

約数ペア:

[(1, 15674291880), (2, 7837145940), (3, 5224763960), (4, 3918572970), (5, 3134858376), (6, 2612381980), (8, 1959286485), (10, 1567429188), (12, 1306190990), (13, 1205714760), (15, 1044952792), (20, 783714594), (24, 653095495), (26, 602857380), (30, 522476396), (39, 401904920), (40, 391857297), (52, 301428690), (60, 261238198), (65, 241142952), (78, 200952460), (104, 150714345), (120, 130619099), (130, 120571476), (156, 100476230), (195, 80380984), (260, 60285738), (312, 50238115), (390, 40190492), (520, 30142869), (780, 20095246), (1301, 12047880), (1560, 10047623), (2602, 6023940), (3903, 4015960), (5204, 3011970), (6505, 2409576), (7723, 2029560), (7806, 2007980), (10408, 1505985), (13010, 1204788), (15446, 1014780), (15612, 1003990), (16913, 926760), (19515, 803192), (23169, 676520), (26020, 602394), (30892, 507390), (31224, 501995), (33826, 463380), (38615, 405912), (39030, 401596), (46338, 338260), (50739, 308920), (52040, 301197), (61784, 253695), (67652, 231690), (77230, 202956), (78060, 200798), (84565, 185352), (92676, 169130), (100399, 156120), (101478, 154460), (115845, 135304)]