668781360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1$

素因数の和:522

約数の個数: 400

約数和(自身を含む): 2654267616

約数和(自身を除く): 1985486256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 81, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 162, 170, 180, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 306, 312, 324, 340, 351, 360, 390, 405, 408, 432, 442, 459, 467, 468, 510, 520, 540, 585, 612, 624, 648, 663, 680, 702, 720, 765, 780, 810, 816, 884, 918, 934, 936, 1020, 1040, 1053, 1080, 1105, 1170, 1224, 1296, 1326, 1360, 1377, 1401, 1404, 1530, 1560, 1620, 1755, 1768, 1836, 1868, 1872, 1989, 2040, 2106, 2160, 2210, 2295, 2335, 2340, 2448, 2652, 2754, 2802, 2808, 3060, 3120, 3240, 3315, 3510, 3536, 3672, 3736, 3978, 4080, 4203, 4212, 4420, 4590, 4670, 4680, 5265, 5304, 5508, 5604, 5616, 5967, 6071, 6120, 6480, 6630, 6885, 7005, 7020, 7344, 7472, 7939, 7956, 8406, 8424, 8840, 9180, 9340, 9360, 9945, 10530, 10608, 11016, 11208, 11934, 12142, 12240, 12609, 13260, 13770, 14010, 14040, 15878, 15912, 16812, 16848, 17680, 17901, 18213, 18360, 18680, 19890, 21015, 21060, 22032, 22416, 23817, 23868, 24284, 25218, 26520, 27540, 28020, 28080, 29835, 30355, 31756, 31824, 33624, 35802, 36426, 36720, 37360, 37827, 39695, 39780, 42030, 42120, 47634, 47736, 48568, 50436, 53040, 54639, 55080, 56040, 59670, 60710, 63045, 63512, 67248, 71451, 71604, 72852, 75654, 79390, 79560, 84060, 84240, 89505, 91065, 95268, 95472, 97136, 100872, 103207, 109278, 110160, 112080, 119085, 119340, 121420, 126090, 127024, 142902, 143208, 145704, 151308, 158780, 159120, 163917, 168120, 179010, 182130, 189135, 190536, 201744, 206414, 214353, 218556, 238170, 238680, 242840, 252180, 273195, 285804, 286416, 291408, 302616, 309621, 317560, 327834, 336240, 357255, 358020, 364260, 378270, 381072, 412828, 428706, 437112, 476340, 477360, 485680, 491751, 504360, 516035, 546390, 571608, 605232, 619242, 635120, 643059, 655668, 714510, 716040, 728520, 756540, 819585, 825656, 857412, 874224, 928863, 952680, 983502, 1008720, 1032070, 1071765, 1092780, 1143216, 1238484, 1286118, 1311336, 1429020, 1432080, 1457040, 1513080, 1548105, 1639170, 1651312, 1714824, 1857726, 1905360, 1967004, 2064140, 2143530, 2185560, 2458755, 2476968, 2572236, 2622672, 2786589, 2858040, 3026160, 3096210, 3215295, 3278340, 3429648, 3715452, 3934008, 4128280, 4287060, 4371120, 4644315, 4917510, 4953936, 5144472, 5573178, 5716080, 6192420, 6430590, 6556680, 7430904, 7868016, 8256560, 8359767, 8574120, 9288630, 9835020, 10288944, 11146356, 12384840, 12861180, 13113360, 13932945, 14861808, 16719534, 17148240, 18577260, 19670040, 22292712, 24769680, 25722360, 27865890, 33439068, 37154520, 39340080, 41798835, 44585424, 51444720, 55731780, 66878136, 74309040, 83597670, 111463560, 133756272, 167195340, 222927120, 334390680, 668781360]

約数ペア:

[(1, 668781360), (2, 334390680), (3, 222927120), (4, 167195340), (5, 133756272), (6, 111463560), (8, 83597670), (9, 74309040), (10, 66878136), (12, 55731780), (13, 51444720), (15, 44585424), (16, 41798835), (17, 39340080), (18, 37154520), (20, 33439068), (24, 27865890), (26, 25722360), (27, 24769680), (30, 22292712), (34, 19670040), (36, 18577260), (39, 17148240), (40, 16719534), (45, 14861808), (48, 13932945), (51, 13113360), (52, 12861180), (54, 12384840), (60, 11146356), (65, 10288944), (68, 9835020), (72, 9288630), (78, 8574120), (80, 8359767), (81, 8256560), (85, 7868016), (90, 7430904), (102, 6556680), (104, 6430590), (108, 6192420), (117, 5716080), (120, 5573178), (130, 5144472), (135, 4953936), (136, 4917510), (144, 4644315), (153, 4371120), (156, 4287060), (162, 4128280), (170, 3934008), (180, 3715452), (195, 3429648), (204, 3278340), (208, 3215295), (216, 3096210), (221, 3026160), (234, 2858040), (240, 2786589), (255, 2622672), (260, 2572236), (270, 2476968), (272, 2458755), (306, 2185560), (312, 2143530), (324, 2064140), (340, 1967004), (351, 1905360), (360, 1857726), (390, 1714824), (405, 1651312), (408, 1639170), (432, 1548105), (442, 1513080), (459, 1457040), (467, 1432080), (468, 1429020), (510, 1311336), (520, 1286118), (540, 1238484), (585, 1143216), (612, 1092780), (624, 1071765), (648, 1032070), (663, 1008720), (680, 983502), (702, 952680), (720, 928863), (765, 874224), (780, 857412), (810, 825656), (816, 819585), (884, 756540), (918, 728520), (934, 716040), (936, 714510), (1020, 655668), (1040, 643059), (1053, 635120), (1080, 619242), (1105, 605232), (1170, 571608), (1224, 546390), (1296, 516035), (1326, 504360), (1360, 491751), (1377, 485680), (1401, 477360), (1404, 476340), (1530, 437112), (1560, 428706), (1620, 412828), (1755, 381072), (1768, 378270), (1836, 364260), (1868, 358020), (1872, 357255), (1989, 336240), (2040, 327834), (2106, 317560), (2160, 309621), (2210, 302616), (2295, 291408), (2335, 286416), (2340, 285804), (2448, 273195), (2652, 252180), (2754, 242840), (2802, 238680), (2808, 238170), (3060, 218556), (3120, 214353), (3240, 206414), (3315, 201744), (3510, 190536), (3536, 189135), (3672, 182130), (3736, 179010), (3978, 168120), (4080, 163917), (4203, 159120), (4212, 158780), (4420, 151308), (4590, 145704), (4670, 143208), (4680, 142902), (5265, 127024), (5304, 126090), (5508, 121420), (5604, 119340), (5616, 119085), (5967, 112080), (6071, 110160), (6120, 109278), (6480, 103207), (6630, 100872), (6885, 97136), (7005, 95472), (7020, 95268), (7344, 91065), (7472, 89505), (7939, 84240), (7956, 84060), (8406, 79560), (8424, 79390), (8840, 75654), (9180, 72852), (9340, 71604), (9360, 71451), (9945, 67248), (10530, 63512), (10608, 63045), (11016, 60710), (11208, 59670), (11934, 56040), (12142, 55080), (12240, 54639), (12609, 53040), (13260, 50436), (13770, 48568), (14010, 47736), (14040, 47634), (15878, 42120), (15912, 42030), (16812, 39780), (16848, 39695), (17680, 37827), (17901, 37360), (18213, 36720), (18360, 36426), (18680, 35802), (19890, 33624), (21015, 31824), (21060, 31756), (22032, 30355), (22416, 29835), (23817, 28080), (23868, 28020), (24284, 27540), (25218, 26520)]