816669120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:507

約数の個数: 224

約数和(自身を含む): 2771290368

約数和(自身を除く): 1954621248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 163, 170, 192, 204, 240, 255, 272, 307, 320, 326, 340, 408, 480, 489, 510, 544, 614, 652, 680, 815, 816, 921, 960, 978, 1020, 1088, 1228, 1304, 1360, 1535, 1630, 1632, 1842, 1956, 2040, 2445, 2456, 2608, 2720, 2771, 3070, 3260, 3264, 3684, 3912, 4080, 4605, 4890, 4912, 5216, 5219, 5440, 5542, 6140, 6520, 7368, 7824, 8160, 8313, 9210, 9780, 9824, 10432, 10438, 11084, 12280, 13040, 13855, 14736, 15648, 15657, 16320, 16626, 18420, 19560, 19648, 20876, 22168, 24560, 26080, 26095, 27710, 29472, 31296, 31314, 33252, 36840, 39120, 41565, 41752, 44336, 49120, 50041, 52160, 52190, 55420, 58944, 62628, 66504, 73680, 78240, 78285, 83130, 83504, 88672, 98240, 100082, 104380, 110840, 125256, 133008, 147360, 150123, 156480, 156570, 166260, 167008, 177344, 200164, 208760, 221680, 250205, 250512, 266016, 294720, 300246, 313140, 332520, 334016, 400328, 417520, 443360, 500410, 501024, 532032, 600492, 626280, 665040, 750615, 800656, 835040, 850697, 886720, 1000820, 1002048, 1200984, 1252560, 1330080, 1501230, 1601312, 1670080, 1701394, 2001640, 2401968, 2505120, 2552091, 2660160, 3002460, 3202624, 3402788, 4003280, 4253485, 4803936, 5010240, 5104182, 6004920, 6805576, 8006560, 8506970, 9607872, 10208364, 12009840, 12760455, 13611152, 16013120, 17013940, 20416728, 24019680, 25520910, 27222304, 34027880, 40833456, 48039360, 51041820, 54444608, 68055760, 81666912, 102083640, 136111520, 163333824, 204167280, 272223040, 408334560, 816669120]

約数ペア:

[(1, 816669120), (2, 408334560), (3, 272223040), (4, 204167280), (5, 163333824), (6, 136111520), (8, 102083640), (10, 81666912), (12, 68055760), (15, 54444608), (16, 51041820), (17, 48039360), (20, 40833456), (24, 34027880), (30, 27222304), (32, 25520910), (34, 24019680), (40, 20416728), (48, 17013940), (51, 16013120), (60, 13611152), (64, 12760455), (68, 12009840), (80, 10208364), (85, 9607872), (96, 8506970), (102, 8006560), (120, 6805576), (136, 6004920), (160, 5104182), (163, 5010240), (170, 4803936), (192, 4253485), (204, 4003280), (240, 3402788), (255, 3202624), (272, 3002460), (307, 2660160), (320, 2552091), (326, 2505120), (340, 2401968), (408, 2001640), (480, 1701394), (489, 1670080), (510, 1601312), (544, 1501230), (614, 1330080), (652, 1252560), (680, 1200984), (815, 1002048), (816, 1000820), (921, 886720), (960, 850697), (978, 835040), (1020, 800656), (1088, 750615), (1228, 665040), (1304, 626280), (1360, 600492), (1535, 532032), (1630, 501024), (1632, 500410), (1842, 443360), (1956, 417520), (2040, 400328), (2445, 334016), (2456, 332520), (2608, 313140), (2720, 300246), (2771, 294720), (3070, 266016), (3260, 250512), (3264, 250205), (3684, 221680), (3912, 208760), (4080, 200164), (4605, 177344), (4890, 167008), (4912, 166260), (5216, 156570), (5219, 156480), (5440, 150123), (5542, 147360), (6140, 133008), (6520, 125256), (7368, 110840), (7824, 104380), (8160, 100082), (8313, 98240), (9210, 88672), (9780, 83504), (9824, 83130), (10432, 78285), (10438, 78240), (11084, 73680), (12280, 66504), (13040, 62628), (13855, 58944), (14736, 55420), (15648, 52190), (15657, 52160), (16320, 50041), (16626, 49120), (18420, 44336), (19560, 41752), (19648, 41565), (20876, 39120), (22168, 36840), (24560, 33252), (26080, 31314), (26095, 31296), (27710, 29472)]