1905853440

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{977}}^1$

素因数の和:1132

約数の個数: 176

約数和(自身を含む): 6150039552

約数和(自身を除く): 4244186112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 512, 635, 640, 762, 768, 960, 977, 1016, 1024, 1270, 1280, 1524, 1536, 1905, 1920, 1954, 2032, 2540, 2560, 2931, 3048, 3072, 3810, 3840, 3908, 4064, 4885, 5080, 5120, 5862, 6096, 7620, 7680, 7816, 8128, 9770, 10160, 11724, 12192, 14655, 15240, 15360, 15632, 16256, 19540, 20320, 23448, 24384, 29310, 30480, 31264, 32512, 39080, 40640, 46896, 48768, 58620, 60960, 62528, 65024, 78160, 81280, 93792, 97536, 117240, 121920, 124079, 125056, 130048, 156320, 162560, 187584, 195072, 234480, 243840, 248158, 250112, 312640, 325120, 372237, 375168, 390144, 468960, 487680, 496316, 500224, 620395, 625280, 650240, 744474, 750336, 937920, 975360, 992632, 1000448, 1240790, 1250560, 1488948, 1500672, 1861185, 1875840, 1950720, 1985264, 2481580, 2501120, 2977896, 3001344, 3722370, 3751680, 3970528, 4963160, 5002240, 5955792, 7444740, 7503360, 7941056, 9926320, 11911584, 14889480, 15006720, 15882112, 19852640, 23823168, 29778960, 31764224, 39705280, 47646336, 59557920, 63528448, 79410560, 95292672, 119115840, 127056896, 158821120, 190585344, 238231680, 317642240, 381170688, 476463360, 635284480, 952926720, 1905853440]

約数ペア:

[(1, 1905853440), (2, 952926720), (3, 635284480), (4, 476463360), (5, 381170688), (6, 317642240), (8, 238231680), (10, 190585344), (12, 158821120), (15, 127056896), (16, 119115840), (20, 95292672), (24, 79410560), (30, 63528448), (32, 59557920), (40, 47646336), (48, 39705280), (60, 31764224), (64, 29778960), (80, 23823168), (96, 19852640), (120, 15882112), (127, 15006720), (128, 14889480), (160, 11911584), (192, 9926320), (240, 7941056), (254, 7503360), (256, 7444740), (320, 5955792), (381, 5002240), (384, 4963160), (480, 3970528), (508, 3751680), (512, 3722370), (635, 3001344), (640, 2977896), (762, 2501120), (768, 2481580), (960, 1985264), (977, 1950720), (1016, 1875840), (1024, 1861185), (1270, 1500672), (1280, 1488948), (1524, 1250560), (1536, 1240790), (1905, 1000448), (1920, 992632), (1954, 975360), (2032, 937920), (2540, 750336), (2560, 744474), (2931, 650240), (3048, 625280), (3072, 620395), (3810, 500224), (3840, 496316), (3908, 487680), (4064, 468960), (4885, 390144), (5080, 375168), (5120, 372237), (5862, 325120), (6096, 312640), (7620, 250112), (7680, 248158), (7816, 243840), (8128, 234480), (9770, 195072), (10160, 187584), (11724, 162560), (12192, 156320), (14655, 130048), (15240, 125056), (15360, 124079), (15632, 121920), (16256, 117240), (19540, 97536), (20320, 93792), (23448, 81280), (24384, 78160), (29310, 65024), (30480, 62528), (31264, 60960), (32512, 58620), (39080, 48768), (40640, 46896)]