679564080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2689}}^1$

素因数の和:2730

約数の個数: 240

約数和(自身を含む): 2549732640

約数和(自身を除く): 1870168560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2340, 2430, 2689, 2808, 3120, 3159, 3240, 3510, 3888, 4212, 4680, 4860, 5265, 5378, 5616, 6318, 6480, 7020, 8067, 8424, 9360, 9720, 10530, 10756, 12636, 13445, 14040, 15795, 16134, 16848, 19440, 21060, 21512, 24201, 25272, 26890, 28080, 31590, 32268, 34957, 40335, 42120, 43024, 48402, 50544, 53780, 63180, 64536, 69914, 72603, 80670, 84240, 96804, 104871, 107560, 121005, 126360, 129072, 139828, 145206, 161340, 174785, 193608, 209742, 215120, 217809, 242010, 252720, 279656, 290412, 314613, 322680, 349570, 363015, 387216, 419484, 435618, 484020, 524355, 559312, 580824, 629226, 645360, 653427, 699140, 726030, 838968, 871236, 943839, 968040, 1048710, 1089045, 1161648, 1258452, 1306854, 1398280, 1452060, 1573065, 1677936, 1742472, 1887678, 1936080, 2097420, 2178090, 2516904, 2613708, 2796560, 2831517, 2904120, 3146130, 3267135, 3484944, 3775356, 4194840, 4356180, 4719195, 5033808, 5227416, 5663034, 5808240, 6292260, 6534270, 7550712, 8389680, 8494551, 8712360, 9438390, 10454832, 11326068, 12584520, 13068540, 14157585, 15101424, 16989102, 17424720, 18876780, 22652136, 25169040, 26137080, 28315170, 33978204, 37753560, 42472755, 45304272, 52274160, 56630340, 67956408, 75507120, 84945510, 113260680, 135912816, 169891020, 226521360, 339782040, 679564080]

約数ペア:

[(1, 679564080), (2, 339782040), (3, 226521360), (4, 169891020), (5, 135912816), (6, 113260680), (8, 84945510), (9, 75507120), (10, 67956408), (12, 56630340), (13, 52274160), (15, 45304272), (16, 42472755), (18, 37753560), (20, 33978204), (24, 28315170), (26, 26137080), (27, 25169040), (30, 22652136), (36, 18876780), (39, 17424720), (40, 16989102), (45, 15101424), (48, 14157585), (52, 13068540), (54, 12584520), (60, 11326068), (65, 10454832), (72, 9438390), (78, 8712360), (80, 8494551), (81, 8389680), (90, 7550712), (104, 6534270), (108, 6292260), (117, 5808240), (120, 5663034), (130, 5227416), (135, 5033808), (144, 4719195), (156, 4356180), (162, 4194840), (180, 3775356), (195, 3484944), (208, 3267135), (216, 3146130), (234, 2904120), (240, 2831517), (243, 2796560), (260, 2613708), (270, 2516904), (312, 2178090), (324, 2097420), (351, 1936080), (360, 1887678), (390, 1742472), (405, 1677936), (432, 1573065), (468, 1452060), (486, 1398280), (520, 1306854), (540, 1258452), (585, 1161648), (624, 1089045), (648, 1048710), (702, 968040), (720, 943839), (780, 871236), (810, 838968), (936, 726030), (972, 699140), (1040, 653427), (1053, 645360), (1080, 629226), (1170, 580824), (1215, 559312), (1296, 524355), (1404, 484020), (1560, 435618), (1620, 419484), (1755, 387216), (1872, 363015), (1944, 349570), (2106, 322680), (2160, 314613), (2340, 290412), (2430, 279656), (2689, 252720), (2808, 242010), (3120, 217809), (3159, 215120), (3240, 209742), (3510, 193608), (3888, 174785), (4212, 161340), (4680, 145206), (4860, 139828), (5265, 129072), (5378, 126360), (5616, 121005), (6318, 107560), (6480, 104871), (7020, 96804), (8067, 84240), (8424, 80670), (9360, 72603), (9720, 69914), (10530, 64536), (10756, 63180), (12636, 53780), (13445, 50544), (14040, 48402), (15795, 43024), (16134, 42120), (16848, 40335), (19440, 34957), (21060, 32268), (21512, 31590), (24201, 28080), (25272, 26890)]