168794880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:526

約数の個数: 144

約数和(自身を含む): 545257440

約数和(自身を除く): 376462560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 113, 120, 128, 160, 192, 226, 240, 256, 320, 339, 384, 389, 452, 480, 565, 640, 678, 768, 778, 904, 960, 1130, 1167, 1280, 1356, 1556, 1695, 1808, 1920, 1945, 2260, 2334, 2712, 3112, 3390, 3616, 3840, 3890, 4520, 4668, 5424, 5835, 6224, 6780, 7232, 7780, 9040, 9336, 10848, 11670, 12448, 13560, 14464, 15560, 18080, 18672, 21696, 23340, 24896, 27120, 28928, 31120, 36160, 37344, 43392, 43957, 46680, 49792, 54240, 62240, 72320, 74688, 86784, 87914, 93360, 99584, 108480, 124480, 131871, 144640, 149376, 175828, 186720, 216960, 219785, 248960, 263742, 298752, 351656, 373440, 433920, 439570, 497920, 527484, 659355, 703312, 746880, 879140, 1054968, 1318710, 1406624, 1493760, 1758280, 2109936, 2637420, 2813248, 3516560, 4219872, 5274840, 5626496, 7033120, 8439744, 10549680, 11252992, 14066240, 16879488, 21099360, 28132480, 33758976, 42198720, 56264960, 84397440, 168794880]

約数ペア:

[(1, 168794880), (2, 84397440), (3, 56264960), (4, 42198720), (5, 33758976), (6, 28132480), (8, 21099360), (10, 16879488), (12, 14066240), (15, 11252992), (16, 10549680), (20, 8439744), (24, 7033120), (30, 5626496), (32, 5274840), (40, 4219872), (48, 3516560), (60, 2813248), (64, 2637420), (80, 2109936), (96, 1758280), (113, 1493760), (120, 1406624), (128, 1318710), (160, 1054968), (192, 879140), (226, 746880), (240, 703312), (256, 659355), (320, 527484), (339, 497920), (384, 439570), (389, 433920), (452, 373440), (480, 351656), (565, 298752), (640, 263742), (678, 248960), (768, 219785), (778, 216960), (904, 186720), (960, 175828), (1130, 149376), (1167, 144640), (1280, 131871), (1356, 124480), (1556, 108480), (1695, 99584), (1808, 93360), (1920, 87914), (1945, 86784), (2260, 74688), (2334, 72320), (2712, 62240), (3112, 54240), (3390, 49792), (3616, 46680), (3840, 43957), (3890, 43392), (4520, 37344), (4668, 36160), (5424, 31120), (5835, 28928), (6224, 27120), (6780, 24896), (7232, 23340), (7780, 21696), (9040, 18672), (9336, 18080), (10848, 15560), (11670, 14464), (12448, 13560)]