7229016720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1543}}^1$

素因数の和:1812

約数の個数: 240

約数和(自身を含む): 25297464192

約数和(自身を除く): 18068447472

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 241, 243, 270, 324, 360, 405, 432, 482, 486, 540, 648, 720, 723, 810, 964, 972, 1080, 1205, 1215, 1296, 1446, 1543, 1620, 1928, 1944, 2160, 2169, 2410, 2430, 2892, 3086, 3240, 3615, 3856, 3888, 4338, 4629, 4820, 4860, 5784, 6172, 6480, 6507, 7230, 7715, 8676, 9258, 9640, 9720, 10845, 11568, 12344, 13014, 13887, 14460, 15430, 17352, 18516, 19280, 19440, 19521, 21690, 23145, 24688, 26028, 27774, 28920, 30860, 32535, 34704, 37032, 39042, 41661, 43380, 46290, 52056, 55548, 57840, 58563, 61720, 65070, 69435, 74064, 78084, 83322, 86760, 92580, 97605, 104112, 111096, 117126, 123440, 124983, 130140, 138870, 156168, 166644, 173520, 185160, 195210, 208305, 222192, 234252, 249966, 260280, 277740, 292815, 312336, 333288, 370320, 371863, 374949, 390420, 416610, 468504, 499932, 520560, 555480, 585630, 624915, 666576, 743726, 749898, 780840, 833220, 937008, 999864, 1110960, 1115589, 1171260, 1249830, 1487452, 1499796, 1561680, 1666440, 1859315, 1874745, 1999728, 2231178, 2342520, 2499660, 2974904, 2999592, 3332880, 3346767, 3718630, 3749490, 4462356, 4685040, 4999320, 5577945, 5949808, 5999184, 6693534, 7437260, 7498980, 8924712, 9998640, 10040301, 11155890, 13387068, 14874520, 14997960, 16733835, 17849424, 20080602, 22311780, 26774136, 29749040, 29995920, 30120903, 33467670, 40161204, 44623560, 50201505, 53548272, 60241806, 66935340, 80322408, 89247120, 90362709, 100403010, 120483612, 133870680, 150604515, 160644816, 180725418, 200806020, 240967224, 267741360, 301209030, 361450836, 401612040, 451813545, 481934448, 602418060, 722901672, 803224080, 903627090, 1204836120, 1445803344, 1807254180, 2409672240, 3614508360, 7229016720]

約数ペア:

[(1, 7229016720), (2, 3614508360), (3, 2409672240), (4, 1807254180), (5, 1445803344), (6, 1204836120), (8, 903627090), (9, 803224080), (10, 722901672), (12, 602418060), (15, 481934448), (16, 451813545), (18, 401612040), (20, 361450836), (24, 301209030), (27, 267741360), (30, 240967224), (36, 200806020), (40, 180725418), (45, 160644816), (48, 150604515), (54, 133870680), (60, 120483612), (72, 100403010), (80, 90362709), (81, 89247120), (90, 80322408), (108, 66935340), (120, 60241806), (135, 53548272), (144, 50201505), (162, 44623560), (180, 40161204), (216, 33467670), (240, 30120903), (241, 29995920), (243, 29749040), (270, 26774136), (324, 22311780), (360, 20080602), (405, 17849424), (432, 16733835), (482, 14997960), (486, 14874520), (540, 13387068), (648, 11155890), (720, 10040301), (723, 9998640), (810, 8924712), (964, 7498980), (972, 7437260), (1080, 6693534), (1205, 5999184), (1215, 5949808), (1296, 5577945), (1446, 4999320), (1543, 4685040), (1620, 4462356), (1928, 3749490), (1944, 3718630), (2160, 3346767), (2169, 3332880), (2410, 2999592), (2430, 2974904), (2892, 2499660), (3086, 2342520), (3240, 2231178), (3615, 1999728), (3856, 1874745), (3888, 1859315), (4338, 1666440), (4629, 1561680), (4820, 1499796), (4860, 1487452), (5784, 1249830), (6172, 1171260), (6480, 1115589), (6507, 1110960), (7230, 999864), (7715, 937008), (8676, 833220), (9258, 780840), (9640, 749898), (9720, 743726), (10845, 666576), (11568, 624915), (12344, 585630), (13014, 555480), (13887, 520560), (14460, 499932), (15430, 468504), (17352, 416610), (18516, 390420), (19280, 374949), (19440, 371863), (19521, 370320), (21690, 333288), (23145, 312336), (24688, 292815), (26028, 277740), (27774, 260280), (28920, 249966), (30860, 234252), (32535, 222192), (34704, 208305), (37032, 195210), (39042, 185160), (41661, 173520), (43380, 166644), (46290, 156168), (52056, 138870), (55548, 130140), (57840, 124983), (58563, 123440), (61720, 117126), (65070, 111096), (69435, 104112), (74064, 97605), (78084, 92580), (83322, 86760)]