154134840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1$

素因数の和:1109

約数の個数: 128

約数和(自身を含む): 494496000

約数和(自身を除く): 340361160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 67, 76, 95, 114, 120, 134, 152, 190, 201, 228, 268, 285, 335, 380, 402, 456, 536, 570, 670, 760, 804, 1005, 1009, 1140, 1273, 1340, 1608, 2010, 2018, 2280, 2546, 2680, 3027, 3819, 4020, 4036, 5045, 5092, 6054, 6365, 7638, 8040, 8072, 10090, 10184, 12108, 12730, 15135, 15276, 19095, 19171, 20180, 24216, 25460, 30270, 30552, 38190, 38342, 40360, 50920, 57513, 60540, 67603, 76380, 76684, 95855, 115026, 121080, 135206, 152760, 153368, 191710, 202809, 230052, 270412, 287565, 338015, 383420, 405618, 460104, 540824, 575130, 676030, 766840, 811236, 1014045, 1150260, 1284457, 1352060, 1622472, 2028090, 2300520, 2568914, 2704120, 3853371, 4056180, 5137828, 6422285, 7706742, 8112360, 10275656, 12844570, 15413484, 19266855, 25689140, 30826968, 38533710, 51378280, 77067420, 154134840]

約数ペア:

[(1, 154134840), (2, 77067420), (3, 51378280), (4, 38533710), (5, 30826968), (6, 25689140), (8, 19266855), (10, 15413484), (12, 12844570), (15, 10275656), (19, 8112360), (20, 7706742), (24, 6422285), (30, 5137828), (38, 4056180), (40, 3853371), (57, 2704120), (60, 2568914), (67, 2300520), (76, 2028090), (95, 1622472), (114, 1352060), (120, 1284457), (134, 1150260), (152, 1014045), (190, 811236), (201, 766840), (228, 676030), (268, 575130), (285, 540824), (335, 460104), (380, 405618), (402, 383420), (456, 338015), (536, 287565), (570, 270412), (670, 230052), (760, 202809), (804, 191710), (1005, 153368), (1009, 152760), (1140, 135206), (1273, 121080), (1340, 115026), (1608, 95855), (2010, 76684), (2018, 76380), (2280, 67603), (2546, 60540), (2680, 57513), (3027, 50920), (3819, 40360), (4020, 38342), (4036, 38190), (5045, 30552), (5092, 30270), (6054, 25460), (6365, 24216), (7638, 20180), (8040, 19171), (8072, 19095), (10090, 15276), (10184, 15135), (12108, 12730)]