65024640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 256

約数和(自身を含む): 237945600

約数和(自身を除く): 172920960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 71, 72, 80, 90, 96, 106, 108, 120, 128, 135, 142, 144, 159, 160, 180, 192, 212, 213, 216, 240, 265, 270, 284, 288, 318, 320, 355, 360, 384, 424, 426, 432, 477, 480, 530, 540, 568, 576, 636, 639, 640, 710, 720, 795, 848, 852, 864, 954, 960, 1060, 1065, 1080, 1136, 1152, 1272, 1278, 1420, 1431, 1440, 1590, 1696, 1704, 1728, 1908, 1917, 1920, 2120, 2130, 2160, 2272, 2385, 2544, 2556, 2840, 2862, 2880, 3180, 3195, 3392, 3408, 3456, 3763, 3816, 3834, 4240, 4260, 4320, 4544, 4770, 5088, 5112, 5680, 5724, 5760, 6360, 6390, 6784, 6816, 7155, 7526, 7632, 7668, 8480, 8520, 8640, 9088, 9540, 9585, 10176, 10224, 11289, 11360, 11448, 12720, 12780, 13632, 14310, 15052, 15264, 15336, 16960, 17040, 17280, 18815, 19080, 19170, 20352, 20448, 22578, 22720, 22896, 25440, 25560, 27264, 28620, 30104, 30528, 30672, 33867, 33920, 34080, 37630, 38160, 38340, 40896, 45156, 45440, 45792, 50880, 51120, 56445, 57240, 60208, 61056, 61344, 67734, 68160, 75260, 76320, 76680, 81792, 90312, 91584, 101601, 101760, 102240, 112890, 114480, 120416, 122688, 135468, 136320, 150520, 152640, 153360, 169335, 180624, 183168, 203202, 204480, 225780, 228960, 240832, 245376, 270936, 301040, 305280, 306720, 338670, 361248, 406404, 408960, 451560, 457920, 481664, 508005, 541872, 602080, 613440, 677340, 722496, 812808, 903120, 915840, 1016010, 1083744, 1204160, 1226880, 1354680, 1444992, 1625616, 1806240, 2032020, 2167488, 2408320, 2709360, 3251232, 3612480, 4064040, 4334976, 5418720, 6502464, 7224960, 8128080, 10837440, 13004928, 16256160, 21674880, 32512320, 65024640]

約数ペア:

[(1, 65024640), (2, 32512320), (3, 21674880), (4, 16256160), (5, 13004928), (6, 10837440), (8, 8128080), (9, 7224960), (10, 6502464), (12, 5418720), (15, 4334976), (16, 4064040), (18, 3612480), (20, 3251232), (24, 2709360), (27, 2408320), (30, 2167488), (32, 2032020), (36, 1806240), (40, 1625616), (45, 1444992), (48, 1354680), (53, 1226880), (54, 1204160), (60, 1083744), (64, 1016010), (71, 915840), (72, 903120), (80, 812808), (90, 722496), (96, 677340), (106, 613440), (108, 602080), (120, 541872), (128, 508005), (135, 481664), (142, 457920), (144, 451560), (159, 408960), (160, 406404), (180, 361248), (192, 338670), (212, 306720), (213, 305280), (216, 301040), (240, 270936), (265, 245376), (270, 240832), (284, 228960), (288, 225780), (318, 204480), (320, 203202), (355, 183168), (360, 180624), (384, 169335), (424, 153360), (426, 152640), (432, 150520), (477, 136320), (480, 135468), (530, 122688), (540, 120416), (568, 114480), (576, 112890), (636, 102240), (639, 101760), (640, 101601), (710, 91584), (720, 90312), (795, 81792), (848, 76680), (852, 76320), (864, 75260), (954, 68160), (960, 67734), (1060, 61344), (1065, 61056), (1080, 60208), (1136, 57240), (1152, 56445), (1272, 51120), (1278, 50880), (1420, 45792), (1431, 45440), (1440, 45156), (1590, 40896), (1696, 38340), (1704, 38160), (1728, 37630), (1908, 34080), (1917, 33920), (1920, 33867), (2120, 30672), (2130, 30528), (2160, 30104), (2272, 28620), (2385, 27264), (2544, 25560), (2556, 25440), (2840, 22896), (2862, 22720), (2880, 22578), (3180, 20448), (3195, 20352), (3392, 19170), (3408, 19080), (3456, 18815), (3763, 17280), (3816, 17040), (3834, 16960), (4240, 15336), (4260, 15264), (4320, 15052), (4544, 14310), (4770, 13632), (5088, 12780), (5112, 12720), (5680, 11448), (5724, 11360), (5760, 11289), (6360, 10224), (6390, 10176), (6784, 9585), (6816, 9540), (7155, 9088), (7526, 8640), (7632, 8520), (7668, 8480)]