258995427840

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{26701}}^1$

素因数の和:27151

約数の個数: 240

約数和(自身を含む): 899138261736

約数和(自身を除く): 640142833896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 421, 480, 512, 576, 640, 720, 768, 842, 960, 1152, 1263, 1280, 1440, 1536, 1684, 1920, 2105, 2304, 2526, 2560, 2880, 3368, 3789, 3840, 4210, 4608, 5052, 5760, 6315, 6736, 7578, 7680, 8420, 10104, 11520, 12630, 13472, 15156, 16840, 18945, 20208, 23040, 25260, 26701, 26944, 30312, 33680, 37890, 40416, 50520, 53402, 53888, 60624, 67360, 75780, 80103, 80832, 101040, 106804, 107776, 121248, 133505, 134720, 151560, 160206, 161664, 202080, 213608, 215552, 240309, 242496, 267010, 269440, 303120, 320412, 323328, 400515, 404160, 427216, 480618, 484992, 534020, 538880, 606240, 640824, 646656, 801030, 808320, 854432, 961236, 969984, 1068040, 1077760, 1201545, 1212480, 1281648, 1602060, 1616640, 1708864, 1922472, 1939968, 2136080, 2403090, 2424960, 2563296, 3204120, 3233280, 3417728, 3844944, 4272160, 4806180, 4849920, 5126592, 6408240, 6835456, 7689888, 8544320, 9612360, 9699840, 10253184, 11241121, 12816480, 13670912, 15379776, 17088640, 19224720, 20506368, 22482242, 25632960, 30759552, 33723363, 34177280, 38449440, 41012736, 44964484, 51265920, 56205605, 61519104, 67446726, 68354560, 76898880, 89928968, 101170089, 102531840, 112411210, 123038208, 134893452, 153797760, 168616815, 179857936, 202340178, 205063680, 224822420, 269786904, 307595520, 337233630, 359715872, 404680356, 449644840, 505850445, 539573808, 615191040, 674467260, 719431744, 809360712, 899289680, 1011700890, 1079147616, 1348934520, 1438863488, 1618721424, 1798579360, 2023401780, 2158295232, 2697869040, 2877726976, 3237442848, 3597158720, 4046803560, 4316590464, 5395738080, 5755453952, 6474885696, 7194317440, 8093607120, 8633180928, 10791476160, 12949771392, 14388634880, 16187214240, 17266361856, 21582952320, 25899542784, 28777269760, 32374428480, 43165904640, 51799085568, 64748856960, 86331809280, 129497713920, 258995427840]

約数ペア:

[(1, 258995427840), (2, 129497713920), (3, 86331809280), (4, 64748856960), (5, 51799085568), (6, 43165904640), (8, 32374428480), (9, 28777269760), (10, 25899542784), (12, 21582952320), (15, 17266361856), (16, 16187214240), (18, 14388634880), (20, 12949771392), (24, 10791476160), (30, 8633180928), (32, 8093607120), (36, 7194317440), (40, 6474885696), (45, 5755453952), (48, 5395738080), (60, 4316590464), (64, 4046803560), (72, 3597158720), (80, 3237442848), (90, 2877726976), (96, 2697869040), (120, 2158295232), (128, 2023401780), (144, 1798579360), (160, 1618721424), (180, 1438863488), (192, 1348934520), (240, 1079147616), (256, 1011700890), (288, 899289680), (320, 809360712), (360, 719431744), (384, 674467260), (421, 615191040), (480, 539573808), (512, 505850445), (576, 449644840), (640, 404680356), (720, 359715872), (768, 337233630), (842, 307595520), (960, 269786904), (1152, 224822420), (1263, 205063680), (1280, 202340178), (1440, 179857936), (1536, 168616815), (1684, 153797760), (1920, 134893452), (2105, 123038208), (2304, 112411210), (2526, 102531840), (2560, 101170089), (2880, 89928968), (3368, 76898880), (3789, 68354560), (3840, 67446726), (4210, 61519104), (4608, 56205605), (5052, 51265920), (5760, 44964484), (6315, 41012736), (6736, 38449440), (7578, 34177280), (7680, 33723363), (8420, 30759552), (10104, 25632960), (11520, 22482242), (12630, 20506368), (13472, 19224720), (15156, 17088640), (16840, 15379776), (18945, 13670912), (20208, 12816480), (23040, 11241121), (25260, 10253184), (26701, 9699840), (26944, 9612360), (30312, 8544320), (33680, 7689888), (37890, 6835456), (40416, 6408240), (50520, 5126592), (53402, 4849920), (53888, 4806180), (60624, 4272160), (67360, 3844944), (75780, 3417728), (80103, 3233280), (80832, 3204120), (101040, 2563296), (106804, 2424960), (107776, 2403090), (121248, 2136080), (133505, 1939968), (134720, 1922472), (151560, 1708864), (160206, 1616640), (161664, 1602060), (202080, 1281648), (213608, 1212480), (215552, 1201545), (240309, 1077760), (242496, 1068040), (267010, 969984), (269440, 961236), (303120, 854432), (320412, 808320), (323328, 801030), (400515, 646656), (404160, 640824), (427216, 606240), (480618, 538880), (484992, 534020)]