147613440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2957}}^1$

素因数の和:2994

約数の個数: 144

約数和(自身を含む): 507876768

約数和(自身を除く): 360263328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 2957, 3120, 3328, 3840, 4160, 4992, 5914, 6240, 8320, 8871, 9984, 11828, 12480, 14785, 16640, 17742, 23656, 24960, 29570, 35484, 38441, 44355, 47312, 49920, 59140, 70968, 76882, 88710, 94624, 115323, 118280, 141936, 153764, 177420, 189248, 192205, 230646, 236560, 283872, 307528, 354840, 378496, 384410, 461292, 473120, 567744, 576615, 615056, 709680, 756992, 768820, 922584, 946240, 1135488, 1153230, 1230112, 1419360, 1537640, 1845168, 1892480, 2270976, 2306460, 2460224, 2838720, 3075280, 3690336, 3784960, 4612920, 4920448, 5677440, 6150560, 7380672, 9225840, 9840896, 11354880, 12301120, 14761344, 18451680, 24602240, 29522688, 36903360, 49204480, 73806720, 147613440]

約数ペア:

[(1, 147613440), (2, 73806720), (3, 49204480), (4, 36903360), (5, 29522688), (6, 24602240), (8, 18451680), (10, 14761344), (12, 12301120), (13, 11354880), (15, 9840896), (16, 9225840), (20, 7380672), (24, 6150560), (26, 5677440), (30, 4920448), (32, 4612920), (39, 3784960), (40, 3690336), (48, 3075280), (52, 2838720), (60, 2460224), (64, 2306460), (65, 2270976), (78, 1892480), (80, 1845168), (96, 1537640), (104, 1419360), (120, 1230112), (128, 1153230), (130, 1135488), (156, 946240), (160, 922584), (192, 768820), (195, 756992), (208, 709680), (240, 615056), (256, 576615), (260, 567744), (312, 473120), (320, 461292), (384, 384410), (390, 378496), (416, 354840), (480, 307528), (520, 283872), (624, 236560), (640, 230646), (768, 192205), (780, 189248), (832, 177420), (960, 153764), (1040, 141936), (1248, 118280), (1280, 115323), (1560, 94624), (1664, 88710), (1920, 76882), (2080, 70968), (2496, 59140), (2957, 49920), (3120, 47312), (3328, 44355), (3840, 38441), (4160, 35484), (4992, 29570), (5914, 24960), (6240, 23656), (8320, 17742), (8871, 16640), (9984, 14785), (11828, 12480)]