204781800240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{746507}}^1$

素因数の和:746656

約数の個数: 160

約数和(自身を含む): 710914498560

約数和(自身を除く): 506132698320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 127, 135, 144, 180, 216, 240, 254, 270, 360, 381, 432, 508, 540, 635, 720, 762, 1016, 1080, 1143, 1270, 1524, 1905, 2032, 2160, 2286, 2540, 3048, 3429, 3810, 4572, 5080, 5715, 6096, 6858, 7620, 9144, 10160, 11430, 13716, 15240, 17145, 18288, 22860, 27432, 30480, 34290, 45720, 54864, 68580, 91440, 137160, 274320, 746507, 1493014, 2239521, 2986028, 3732535, 4479042, 5972056, 6718563, 7465070, 8958084, 11197605, 11944112, 13437126, 14930140, 17916168, 20155689, 22395210, 26874252, 29860280, 33592815, 35832336, 40311378, 44790420, 53748504, 59720560, 67185630, 80622756, 89580840, 94806389, 100778445, 107497008, 134371260, 161245512, 179161680, 189612778, 201556890, 268742520, 284419167, 322491024, 379225556, 403113780, 474031945, 537485040, 568838334, 758451112, 806227560, 853257501, 948063890, 1137676668, 1422095835, 1516902224, 1612455120, 1706515002, 1896127780, 2275353336, 2559772503, 2844191670, 3413030004, 3792255560, 4266287505, 4550706672, 5119545006, 5688383340, 6826060008, 7584511120, 8532575010, 10239090012, 11376766680, 12798862515, 13652120016, 17065150020, 20478180024, 22753533360, 25597725030, 34130300040, 40956360048, 51195450060, 68260600080, 102390900120, 204781800240]

約数ペア:

[(1, 204781800240), (2, 102390900120), (3, 68260600080), (4, 51195450060), (5, 40956360048), (6, 34130300040), (8, 25597725030), (9, 22753533360), (10, 20478180024), (12, 17065150020), (15, 13652120016), (16, 12798862515), (18, 11376766680), (20, 10239090012), (24, 8532575010), (27, 7584511120), (30, 6826060008), (36, 5688383340), (40, 5119545006), (45, 4550706672), (48, 4266287505), (54, 3792255560), (60, 3413030004), (72, 2844191670), (80, 2559772503), (90, 2275353336), (108, 1896127780), (120, 1706515002), (127, 1612455120), (135, 1516902224), (144, 1422095835), (180, 1137676668), (216, 948063890), (240, 853257501), (254, 806227560), (270, 758451112), (360, 568838334), (381, 537485040), (432, 474031945), (508, 403113780), (540, 379225556), (635, 322491024), (720, 284419167), (762, 268742520), (1016, 201556890), (1080, 189612778), (1143, 179161680), (1270, 161245512), (1524, 134371260), (1905, 107497008), (2032, 100778445), (2160, 94806389), (2286, 89580840), (2540, 80622756), (3048, 67185630), (3429, 59720560), (3810, 53748504), (4572, 44790420), (5080, 40311378), (5715, 35832336), (6096, 33592815), (6858, 29860280), (7620, 26874252), (9144, 22395210), (10160, 20155689), (11430, 17916168), (13716, 14930140), (15240, 13437126), (17145, 11944112), (18288, 11197605), (22860, 8958084), (27432, 7465070), (30480, 6718563), (34290, 5972056), (45720, 4479042), (54864, 3732535), (68580, 2986028), (91440, 2239521), (137160, 1493014), (274320, 746507)]