16968160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 45287424

約数和(自身を除く): 28319264

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 311, 341, 352, 440, 496, 620, 622, 682, 880, 992, 1240, 1244, 1364, 1555, 1705, 1760, 2480, 2488, 2728, 3110, 3410, 3421, 4960, 4976, 5456, 6220, 6820, 6842, 9641, 9952, 10912, 12440, 13640, 13684, 17105, 19282, 24880, 27280, 27368, 34210, 38564, 48205, 49760, 54560, 54736, 68420, 77128, 96410, 106051, 109472, 136840, 154256, 192820, 212102, 273680, 308512, 385640, 424204, 530255, 547360, 771280, 848408, 1060510, 1542560, 1696816, 2121020, 3393632, 4242040, 8484080, 16968160]

約数ペア:

[(1, 16968160), (2, 8484080), (4, 4242040), (5, 3393632), (8, 2121020), (10, 1696816), (11, 1542560), (16, 1060510), (20, 848408), (22, 771280), (31, 547360), (32, 530255), (40, 424204), (44, 385640), (55, 308512), (62, 273680), (80, 212102), (88, 192820), (110, 154256), (124, 136840), (155, 109472), (160, 106051), (176, 96410), (220, 77128), (248, 68420), (310, 54736), (311, 54560), (341, 49760), (352, 48205), (440, 38564), (496, 34210), (620, 27368), (622, 27280), (682, 24880), (880, 19282), (992, 17105), (1240, 13684), (1244, 13640), (1364, 12440), (1555, 10912), (1705, 9952), (1760, 9641), (2480, 6842), (2488, 6820), (2728, 6220), (3110, 5456), (3410, 4976), (3421, 4960)]