15755798560

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5857}}^1$

素因数の和:5955

約数の個数: 192

約数和(自身を含む): 42089870592

約数和(自身を除く): 26334072032

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 43, 46, 68, 80, 85, 86, 92, 115, 136, 160, 170, 172, 184, 215, 230, 272, 340, 344, 368, 391, 430, 460, 544, 680, 688, 731, 736, 782, 860, 920, 989, 1360, 1376, 1462, 1564, 1720, 1840, 1955, 1978, 2720, 2924, 3128, 3440, 3655, 3680, 3910, 3956, 4945, 5848, 5857, 6256, 6880, 7310, 7820, 7912, 9890, 11696, 11714, 12512, 14620, 15640, 15824, 16813, 19780, 23392, 23428, 29240, 29285, 31280, 31648, 33626, 39560, 46856, 58480, 58570, 62560, 67252, 79120, 84065, 93712, 99569, 116960, 117140, 134504, 134711, 158240, 168130, 187424, 199138, 234280, 251851, 269008, 269422, 336260, 398276, 468560, 497845, 503702, 538016, 538844, 672520, 673555, 796552, 937120, 995690, 1007404, 1077688, 1259255, 1345040, 1347110, 1593104, 1991380, 2014808, 2155376, 2290087, 2518510, 2690080, 2694220, 3186208, 3982760, 4029616, 4281467, 4310752, 4580174, 5037020, 5388440, 5792573, 7965520, 8059232, 8562934, 9160348, 10074040, 10776880, 11450435, 11585146, 15931040, 17125868, 18320696, 20148080, 21407335, 21553760, 22900870, 23170292, 28962865, 34251736, 36641392, 40296160, 42814670, 45801740, 46340584, 57925730, 68503472, 73282784, 85629340, 91603480, 92681168, 98473741, 115851460, 137006944, 171258680, 183206960, 185362336, 196947482, 231702920, 342517360, 366413920, 393894964, 463405840, 492368705, 685034720, 787789928, 926811680, 984737410, 1575579856, 1969474820, 3151159712, 3938949640, 7877899280, 15755798560]

約数ペア:

[(1, 15755798560), (2, 7877899280), (4, 3938949640), (5, 3151159712), (8, 1969474820), (10, 1575579856), (16, 984737410), (17, 926811680), (20, 787789928), (23, 685034720), (32, 492368705), (34, 463405840), (40, 393894964), (43, 366413920), (46, 342517360), (68, 231702920), (80, 196947482), (85, 185362336), (86, 183206960), (92, 171258680), (115, 137006944), (136, 115851460), (160, 98473741), (170, 92681168), (172, 91603480), (184, 85629340), (215, 73282784), (230, 68503472), (272, 57925730), (340, 46340584), (344, 45801740), (368, 42814670), (391, 40296160), (430, 36641392), (460, 34251736), (544, 28962865), (680, 23170292), (688, 22900870), (731, 21553760), (736, 21407335), (782, 20148080), (860, 18320696), (920, 17125868), (989, 15931040), (1360, 11585146), (1376, 11450435), (1462, 10776880), (1564, 10074040), (1720, 9160348), (1840, 8562934), (1955, 8059232), (1978, 7965520), (2720, 5792573), (2924, 5388440), (3128, 5037020), (3440, 4580174), (3655, 4310752), (3680, 4281467), (3910, 4029616), (3956, 3982760), (4945, 3186208), (5848, 2694220), (5857, 2690080), (6256, 2518510), (6880, 2290087), (7310, 2155376), (7820, 2014808), (7912, 1991380), (9890, 1593104), (11696, 1347110), (11714, 1345040), (12512, 1259255), (14620, 1077688), (15640, 1007404), (15824, 995690), (16813, 937120), (19780, 796552), (23392, 673555), (23428, 672520), (29240, 538844), (29285, 538016), (31280, 503702), (31648, 497845), (33626, 468560), (39560, 398276), (46856, 336260), (58480, 269422), (58570, 269008), (62560, 251851), (67252, 234280), (79120, 199138), (84065, 187424), (93712, 168130), (99569, 158240), (116960, 134711), (117140, 134504)]