408104040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10529}}^1$

素因数の和:10579

約数の個数: 128

約数和(自身を含む): 1364688000

約数和(自身を除く): 956583960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4845, 6460, 7752, 9690, 10529, 12920, 19380, 21058, 31587, 38760, 42116, 52645, 63174, 84232, 105290, 126348, 157935, 178993, 200051, 210580, 252696, 315870, 357986, 400102, 421160, 536979, 600153, 631740, 715972, 800204, 894965, 1000255, 1073958, 1200306, 1263480, 1431944, 1600408, 1789930, 2000510, 2147916, 2400612, 2684895, 3000765, 3400867, 3579860, 4001020, 4295832, 4801224, 5369790, 6001530, 6801734, 7159720, 8002040, 10202601, 10739580, 12003060, 13603468, 17004335, 20405202, 21479160, 24006120, 27206936, 34008670, 40810404, 51013005, 68017340, 81620808, 102026010, 136034680, 204052020, 408104040]

約数ペア:

[(1, 408104040), (2, 204052020), (3, 136034680), (4, 102026010), (5, 81620808), (6, 68017340), (8, 51013005), (10, 40810404), (12, 34008670), (15, 27206936), (17, 24006120), (19, 21479160), (20, 20405202), (24, 17004335), (30, 13603468), (34, 12003060), (38, 10739580), (40, 10202601), (51, 8002040), (57, 7159720), (60, 6801734), (68, 6001530), (76, 5369790), (85, 4801224), (95, 4295832), (102, 4001020), (114, 3579860), (120, 3400867), (136, 3000765), (152, 2684895), (170, 2400612), (190, 2147916), (204, 2000510), (228, 1789930), (255, 1600408), (285, 1431944), (323, 1263480), (340, 1200306), (380, 1073958), (408, 1000255), (456, 894965), (510, 800204), (570, 715972), (646, 631740), (680, 600153), (760, 536979), (969, 421160), (1020, 400102), (1140, 357986), (1292, 315870), (1615, 252696), (1938, 210580), (2040, 200051), (2280, 178993), (2584, 157935), (3230, 126348), (3876, 105290), (4845, 84232), (6460, 63174), (7752, 52645), (9690, 42116), (10529, 38760), (12920, 31587), (19380, 21058)]