215057707680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{158261}}^1$

素因数の和:158447

約数の個数: 192

約数和(自身を含む): 717876432000

約数和(自身を除く): 502818724320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 149, 152, 160, 190, 228, 240, 285, 298, 304, 380, 447, 456, 480, 570, 596, 608, 745, 760, 894, 912, 1140, 1192, 1490, 1520, 1788, 1824, 2235, 2280, 2384, 2831, 2980, 3040, 3576, 4470, 4560, 4768, 5662, 5960, 7152, 8493, 8940, 9120, 11324, 11920, 14155, 14304, 16986, 17880, 22648, 23840, 28310, 33972, 35760, 42465, 45296, 56620, 67944, 71520, 84930, 90592, 113240, 135888, 158261, 169860, 226480, 271776, 316522, 339720, 452960, 474783, 633044, 679440, 791305, 949566, 1266088, 1358880, 1582610, 1899132, 2373915, 2532176, 3006959, 3165220, 3798264, 4747830, 5064352, 6013918, 6330440, 7596528, 9020877, 9495660, 12027836, 12660880, 15034795, 15193056, 18041754, 18991320, 23580889, 24055672, 25321760, 30069590, 36083508, 37982640, 45104385, 47161778, 48111344, 60139180, 70742667, 72167016, 75965280, 90208770, 94323556, 96222688, 117904445, 120278360, 141485334, 144334032, 180417540, 188647112, 235808890, 240556720, 282970668, 288668064, 353713335, 360835080, 377294224, 448036891, 471617780, 481113440, 565941336, 707426670, 721670160, 754588448, 896073782, 943235560, 1131882672, 1344110673, 1414853340, 1443340320, 1792147564, 1886471120, 2240184455, 2263765344, 2688221346, 2829706680, 3584295128, 3772942240, 4480368910, 5376442692, 5659413360, 6720553365, 7168590256, 8960737820, 10752885384, 11318826720, 13441106730, 14337180512, 17921475640, 21505770768, 26882213460, 35842951280, 43011541536, 53764426920, 71685902560, 107528853840, 215057707680]

約数ペア:

[(1, 215057707680), (2, 107528853840), (3, 71685902560), (4, 53764426920), (5, 43011541536), (6, 35842951280), (8, 26882213460), (10, 21505770768), (12, 17921475640), (15, 14337180512), (16, 13441106730), (19, 11318826720), (20, 10752885384), (24, 8960737820), (30, 7168590256), (32, 6720553365), (38, 5659413360), (40, 5376442692), (48, 4480368910), (57, 3772942240), (60, 3584295128), (76, 2829706680), (80, 2688221346), (95, 2263765344), (96, 2240184455), (114, 1886471120), (120, 1792147564), (149, 1443340320), (152, 1414853340), (160, 1344110673), (190, 1131882672), (228, 943235560), (240, 896073782), (285, 754588448), (298, 721670160), (304, 707426670), (380, 565941336), (447, 481113440), (456, 471617780), (480, 448036891), (570, 377294224), (596, 360835080), (608, 353713335), (745, 288668064), (760, 282970668), (894, 240556720), (912, 235808890), (1140, 188647112), (1192, 180417540), (1490, 144334032), (1520, 141485334), (1788, 120278360), (1824, 117904445), (2235, 96222688), (2280, 94323556), (2384, 90208770), (2831, 75965280), (2980, 72167016), (3040, 70742667), (3576, 60139180), (4470, 48111344), (4560, 47161778), (4768, 45104385), (5662, 37982640), (5960, 36083508), (7152, 30069590), (8493, 25321760), (8940, 24055672), (9120, 23580889), (11324, 18991320), (11920, 18041754), (14155, 15193056), (14304, 15034795), (16986, 12660880), (17880, 12027836), (22648, 9495660), (23840, 9020877), (28310, 7596528), (33972, 6330440), (35760, 6013918), (42465, 5064352), (45296, 4747830), (56620, 3798264), (67944, 3165220), (71520, 3006959), (84930, 2532176), (90592, 2373915), (113240, 1899132), (135888, 1582610), (158261, 1358880), (169860, 1266088), (226480, 949566), (271776, 791305), (316522, 679440), (339720, 633044), (452960, 474783)]