204080550840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{907}}^1\times {\mathrm{1327}}^1$

素因数の和:2411

約数の個数: 256

約数和(自身を含む): 685872691200

約数和(自身を除く): 481792140360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 157, 180, 216, 270, 314, 360, 471, 540, 628, 785, 907, 942, 1080, 1256, 1327, 1413, 1570, 1814, 1884, 2355, 2654, 2721, 2826, 3140, 3628, 3768, 3981, 4239, 4535, 4710, 5308, 5442, 5652, 6280, 6635, 7065, 7256, 7962, 8163, 8478, 9070, 9420, 10616, 10884, 11304, 11943, 13270, 13605, 14130, 15924, 16326, 16956, 18140, 18840, 19905, 21195, 21768, 23886, 24489, 26540, 27210, 28260, 31848, 32652, 33912, 35829, 36280, 39810, 40815, 42390, 47772, 48978, 53080, 54420, 56520, 59715, 65304, 71658, 79620, 81630, 84780, 95544, 97956, 108840, 119430, 122445, 142399, 143316, 159240, 163260, 169560, 179145, 195912, 208339, 238860, 244890, 284798, 286632, 326520, 358290, 416678, 427197, 477720, 489780, 569596, 625017, 711995, 716580, 833356, 854394, 979560, 1041695, 1139192, 1203589, 1250034, 1281591, 1423990, 1433160, 1666712, 1708788, 1875051, 2083390, 2135985, 2407178, 2500068, 2563182, 2847980, 3125085, 3417576, 3610767, 3750102, 3844773, 4166780, 4271970, 4814356, 5000136, 5126364, 5625153, 5695960, 6017945, 6250170, 6407955, 7221534, 7500204, 7689546, 8333560, 8543940, 9375255, 9628712, 10252728, 10832301, 11250306, 12035890, 12500340, 12815910, 14443068, 15000408, 15379092, 17087880, 18053835, 18750510, 19223865, 21664602, 22500612, 24071780, 25000680, 25631820, 28125765, 28886136, 30758184, 32496903, 36107670, 37501020, 38447730, 43329204, 45001224, 48143560, 51263640, 54161505, 56251530, 64993806, 72215340, 75002040, 76895460, 86658408, 108323010, 112503060, 129987612, 144430680, 153790920, 162484515, 188963473, 216646020, 225006120, 259975224, 324969030, 377926946, 433292040, 566890419, 649938060, 755853892, 944817365, 1133780838, 1299876120, 1511707784, 1700671257, 1889634730, 2267561676, 2834452095, 3401342514, 3779269460, 4535123352, 5102013771, 5668904190, 6802685028, 7558538920, 8503356285, 10204027542, 11337808380, 13605370056, 17006712570, 20408055084, 22675616760, 25510068855, 34013425140, 40816110168, 51020137710, 68026850280, 102040275420, 204080550840]

約数ペア:

[(1, 204080550840), (2, 102040275420), (3, 68026850280), (4, 51020137710), (5, 40816110168), (6, 34013425140), (8, 25510068855), (9, 22675616760), (10, 20408055084), (12, 17006712570), (15, 13605370056), (18, 11337808380), (20, 10204027542), (24, 8503356285), (27, 7558538920), (30, 6802685028), (36, 5668904190), (40, 5102013771), (45, 4535123352), (54, 3779269460), (60, 3401342514), (72, 2834452095), (90, 2267561676), (108, 1889634730), (120, 1700671257), (135, 1511707784), (157, 1299876120), (180, 1133780838), (216, 944817365), (270, 755853892), (314, 649938060), (360, 566890419), (471, 433292040), (540, 377926946), (628, 324969030), (785, 259975224), (907, 225006120), (942, 216646020), (1080, 188963473), (1256, 162484515), (1327, 153790920), (1413, 144430680), (1570, 129987612), (1814, 112503060), (1884, 108323010), (2355, 86658408), (2654, 76895460), (2721, 75002040), (2826, 72215340), (3140, 64993806), (3628, 56251530), (3768, 54161505), (3981, 51263640), (4239, 48143560), (4535, 45001224), (4710, 43329204), (5308, 38447730), (5442, 37501020), (5652, 36107670), (6280, 32496903), (6635, 30758184), (7065, 28886136), (7256, 28125765), (7962, 25631820), (8163, 25000680), (8478, 24071780), (9070, 22500612), (9420, 21664602), (10616, 19223865), (10884, 18750510), (11304, 18053835), (11943, 17087880), (13270, 15379092), (13605, 15000408), (14130, 14443068), (15924, 12815910), (16326, 12500340), (16956, 12035890), (18140, 11250306), (18840, 10832301), (19905, 10252728), (21195, 9628712), (21768, 9375255), (23886, 8543940), (24489, 8333560), (26540, 7689546), (27210, 7500204), (28260, 7221534), (31848, 6407955), (32652, 6250170), (33912, 6017945), (35829, 5695960), (36280, 5625153), (39810, 5126364), (40815, 5000136), (42390, 4814356), (47772, 4271970), (48978, 4166780), (53080, 3844773), (54420, 3750102), (56520, 3610767), (59715, 3417576), (65304, 3125085), (71658, 2847980), (79620, 2563182), (81630, 2500068), (84780, 2407178), (95544, 2135985), (97956, 2083390), (108840, 1875051), (119430, 1708788), (122445, 1666712), (142399, 1433160), (143316, 1423990), (159240, 1281591), (163260, 1250034), (169560, 1203589), (179145, 1139192), (195912, 1041695), (208339, 979560), (238860, 854394), (244890, 833356), (284798, 716580), (286632, 711995), (326520, 625017), (358290, 569596), (416678, 489780), (427197, 477720)]