134966720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{677}}^1$

素因数の和:790

約数の個数: 112

約数和(自身を含む): 371977920

約数和(自身を除く): 237011200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 89, 112, 140, 160, 178, 224, 280, 320, 356, 445, 448, 560, 623, 677, 712, 890, 1120, 1246, 1354, 1424, 1780, 2240, 2492, 2708, 2848, 3115, 3385, 3560, 4739, 4984, 5416, 5696, 6230, 6770, 7120, 9478, 9968, 10832, 12460, 13540, 14240, 18956, 19936, 21664, 23695, 24920, 27080, 28480, 37912, 39872, 43328, 47390, 49840, 54160, 60253, 75824, 94780, 99680, 108320, 120506, 151648, 189560, 199360, 216640, 241012, 301265, 303296, 379120, 421771, 482024, 602530, 758240, 843542, 964048, 1205060, 1516480, 1687084, 1928096, 2108855, 2410120, 3374168, 3856192, 4217710, 4820240, 6748336, 8435420, 9640480, 13496672, 16870840, 19280960, 26993344, 33741680, 67483360, 134966720]

約数ペア:

[(1, 134966720), (2, 67483360), (4, 33741680), (5, 26993344), (7, 19280960), (8, 16870840), (10, 13496672), (14, 9640480), (16, 8435420), (20, 6748336), (28, 4820240), (32, 4217710), (35, 3856192), (40, 3374168), (56, 2410120), (64, 2108855), (70, 1928096), (80, 1687084), (89, 1516480), (112, 1205060), (140, 964048), (160, 843542), (178, 758240), (224, 602530), (280, 482024), (320, 421771), (356, 379120), (445, 303296), (448, 301265), (560, 241012), (623, 216640), (677, 199360), (712, 189560), (890, 151648), (1120, 120506), (1246, 108320), (1354, 99680), (1424, 94780), (1780, 75824), (2240, 60253), (2492, 54160), (2708, 49840), (2848, 47390), (3115, 43328), (3385, 39872), (3560, 37912), (4739, 28480), (4984, 27080), (5416, 24920), (5696, 23695), (6230, 21664), (6770, 19936), (7120, 18956), (9478, 14240), (9968, 13540), (10832, 12460)]