1461807840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1553}}^1$

素因数の和:1661

約数の個数: 192

約数和(自身を含む): 4821477696

約数和(自身を除く): 3359669856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 53, 60, 74, 80, 96, 106, 111, 120, 148, 159, 160, 185, 212, 222, 240, 265, 296, 318, 370, 424, 444, 480, 530, 555, 592, 636, 740, 795, 848, 888, 1060, 1110, 1184, 1272, 1480, 1553, 1590, 1696, 1776, 1961, 2120, 2220, 2544, 2960, 3106, 3180, 3552, 3922, 4240, 4440, 4659, 5088, 5883, 5920, 6212, 6360, 7765, 7844, 8480, 8880, 9318, 9805, 11766, 12424, 12720, 15530, 15688, 17760, 18636, 19610, 23295, 23532, 24848, 25440, 29415, 31060, 31376, 37272, 39220, 46590, 47064, 49696, 57461, 58830, 62120, 62752, 74544, 78440, 82309, 93180, 94128, 114922, 117660, 124240, 149088, 156880, 164618, 172383, 186360, 188256, 229844, 235320, 246927, 248480, 287305, 313760, 329236, 344766, 372720, 411545, 459688, 470640, 493854, 574610, 658472, 689532, 745440, 823090, 861915, 919376, 941280, 987708, 1149220, 1234635, 1316944, 1379064, 1646180, 1723830, 1838752, 1975416, 2298440, 2469270, 2633888, 2758128, 3045433, 3292360, 3447660, 3950832, 4596880, 4938540, 5516256, 6090866, 6584720, 6895320, 7901664, 9136299, 9193760, 9877080, 12181732, 13169440, 13790640, 15227165, 18272598, 19754160, 24363464, 27581280, 30454330, 36545196, 39508320, 45681495, 48726928, 60908660, 73090392, 91362990, 97453856, 121817320, 146180784, 182725980, 243634640, 292361568, 365451960, 487269280, 730903920, 1461807840]

約数ペア:

[(1, 1461807840), (2, 730903920), (3, 487269280), (4, 365451960), (5, 292361568), (6, 243634640), (8, 182725980), (10, 146180784), (12, 121817320), (15, 97453856), (16, 91362990), (20, 73090392), (24, 60908660), (30, 48726928), (32, 45681495), (37, 39508320), (40, 36545196), (48, 30454330), (53, 27581280), (60, 24363464), (74, 19754160), (80, 18272598), (96, 15227165), (106, 13790640), (111, 13169440), (120, 12181732), (148, 9877080), (159, 9193760), (160, 9136299), (185, 7901664), (212, 6895320), (222, 6584720), (240, 6090866), (265, 5516256), (296, 4938540), (318, 4596880), (370, 3950832), (424, 3447660), (444, 3292360), (480, 3045433), (530, 2758128), (555, 2633888), (592, 2469270), (636, 2298440), (740, 1975416), (795, 1838752), (848, 1723830), (888, 1646180), (1060, 1379064), (1110, 1316944), (1184, 1234635), (1272, 1149220), (1480, 987708), (1553, 941280), (1590, 919376), (1696, 861915), (1776, 823090), (1961, 745440), (2120, 689532), (2220, 658472), (2544, 574610), (2960, 493854), (3106, 470640), (3180, 459688), (3552, 411545), (3922, 372720), (4240, 344766), (4440, 329236), (4659, 313760), (5088, 287305), (5883, 248480), (5920, 246927), (6212, 235320), (6360, 229844), (7765, 188256), (7844, 186360), (8480, 172383), (8880, 164618), (9318, 156880), (9805, 149088), (11766, 124240), (12424, 117660), (12720, 114922), (15530, 94128), (15688, 93180), (17760, 82309), (18636, 78440), (19610, 74544), (23295, 62752), (23532, 62120), (24848, 58830), (25440, 57461), (29415, 49696), (31060, 47064), (31376, 46590), (37272, 39220)]