169026880

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1549}}^1$

素因数の和:1608

約数の個数: 112

約数和(自身を含む): 453542400

約数和(自身を除く): 284515520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 682, 704, 880, 992, 1240, 1364, 1549, 1705, 1760, 1984, 2480, 2728, 3098, 3410, 3520, 4960, 5456, 6196, 6820, 7745, 9920, 10912, 12392, 13640, 15490, 17039, 21824, 24784, 27280, 30980, 34078, 48019, 49568, 54560, 61960, 68156, 85195, 96038, 99136, 109120, 123920, 136312, 170390, 192076, 240095, 247840, 272624, 340780, 384152, 480190, 495680, 528209, 545248, 681560, 768304, 960380, 1056418, 1090496, 1363120, 1536608, 1920760, 2112836, 2641045, 2726240, 3073216, 3841520, 4225672, 5282090, 5452480, 7683040, 8451344, 10564180, 15366080, 16902688, 21128360, 33805376, 42256720, 84513440, 169026880]

約数ペア:

[(1, 169026880), (2, 84513440), (4, 42256720), (5, 33805376), (8, 21128360), (10, 16902688), (11, 15366080), (16, 10564180), (20, 8451344), (22, 7683040), (31, 5452480), (32, 5282090), (40, 4225672), (44, 3841520), (55, 3073216), (62, 2726240), (64, 2641045), (80, 2112836), (88, 1920760), (110, 1536608), (124, 1363120), (155, 1090496), (160, 1056418), (176, 960380), (220, 768304), (248, 681560), (310, 545248), (320, 528209), (341, 495680), (352, 480190), (440, 384152), (496, 340780), (620, 272624), (682, 247840), (704, 240095), (880, 192076), (992, 170390), (1240, 136312), (1364, 123920), (1549, 109120), (1705, 99136), (1760, 96038), (1984, 85195), (2480, 68156), (2728, 61960), (3098, 54560), (3410, 49568), (3520, 48019), (4960, 34078), (5456, 30980), (6196, 27280), (6820, 24784), (7745, 21824), (9920, 17039), (10912, 15490), (12392, 13640)]