1804505040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:760

約数の個数: 400

約数和(自身を含む): 6977220096

約数和(自身を除く): 5172715056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 81, 90, 93, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 162, 180, 186, 195, 208, 216, 234, 240, 248, 260, 270, 279, 310, 312, 324, 351, 360, 372, 390, 403, 405, 432, 465, 468, 496, 520, 540, 558, 585, 620, 624, 648, 691, 702, 720, 744, 780, 806, 810, 837, 930, 936, 1040, 1053, 1080, 1116, 1170, 1209, 1240, 1296, 1382, 1395, 1404, 1488, 1560, 1612, 1620, 1674, 1755, 1860, 1872, 2015, 2073, 2106, 2160, 2232, 2340, 2418, 2480, 2511, 2764, 2790, 2808, 3120, 3224, 3240, 3348, 3455, 3510, 3627, 3720, 4030, 4146, 4185, 4212, 4464, 4680, 4836, 5022, 5265, 5528, 5580, 5616, 6045, 6219, 6448, 6480, 6696, 6910, 7020, 7254, 7440, 8060, 8292, 8370, 8424, 8983, 9360, 9672, 10044, 10365, 10530, 10881, 11056, 11160, 12090, 12438, 12555, 13392, 13820, 14040, 14508, 16120, 16584, 16740, 16848, 17966, 18135, 18657, 19344, 20088, 20730, 21060, 21421, 21762, 22320, 24180, 24876, 25110, 26949, 27640, 28080, 29016, 31095, 32240, 32643, 33168, 33480, 35932, 36270, 37314, 40176, 41460, 42120, 42842, 43524, 44915, 48360, 49752, 50220, 53898, 54405, 55280, 55971, 58032, 62190, 64263, 65286, 66960, 71864, 72540, 74628, 80847, 82920, 84240, 85684, 87048, 89830, 93285, 96720, 99504, 100440, 107105, 107796, 108810, 111942, 124380, 128526, 130572, 134745, 143728, 145080, 149256, 161694, 163215, 165840, 171368, 174096, 179660, 186570, 192789, 200880, 214210, 215592, 217620, 223884, 242541, 248760, 257052, 261144, 269490, 278473, 279855, 290160, 298512, 321315, 323388, 326430, 342736, 359320, 373140, 385578, 404235, 428420, 431184, 435240, 447768, 485082, 497520, 514104, 522288, 538980, 556946, 559710, 578367, 642630, 646776, 652860, 718640, 727623, 746280, 771156, 808470, 835419, 856840, 870480, 895536, 963945, 970164, 1028208, 1077960, 1113892, 1119420, 1156734, 1212705, 1285260, 1293552, 1305720, 1392365, 1455246, 1492560, 1542312, 1616940, 1670838, 1713680, 1735101, 1927890, 1940328, 2155920, 2227784, 2238840, 2313468, 2425410, 2506257, 2570520, 2611440, 2784730, 2891835, 2910492, 3084624, 3233880, 3341676, 3470202, 3638115, 3855780, 3880656, 4177095, 4455568, 4477680, 4626936, 4850820, 5012514, 5141040, 5569460, 5783670, 5820984, 6467760, 6683352, 6940404, 7276230, 7518771, 7711560, 8354190, 8675505, 9253872, 9701640, 10025028, 11138920, 11567340, 11641968, 12531285, 13366704, 13880808, 14552460, 15037542, 15423120, 16708380, 17351010, 19403280, 20050056, 22277840, 22556313, 23134680, 25062570, 27761616, 29104920, 30075084, 33416760, 34702020, 37593855, 40100112, 45112626, 46269360, 50125140, 58209840, 60150168, 66833520, 69404040, 75187710, 90225252, 100250280, 112781565, 120300336, 138808080, 150375420, 180450504, 200500560, 225563130, 300750840, 360901008, 451126260, 601501680, 902252520, 1804505040]

約数ペア:

[(1, 1804505040), (2, 902252520), (3, 601501680), (4, 451126260), (5, 360901008), (6, 300750840), (8, 225563130), (9, 200500560), (10, 180450504), (12, 150375420), (13, 138808080), (15, 120300336), (16, 112781565), (18, 100250280), (20, 90225252), (24, 75187710), (26, 69404040), (27, 66833520), (30, 60150168), (31, 58209840), (36, 50125140), (39, 46269360), (40, 45112626), (45, 40100112), (48, 37593855), (52, 34702020), (54, 33416760), (60, 30075084), (62, 29104920), (65, 27761616), (72, 25062570), (78, 23134680), (80, 22556313), (81, 22277840), (90, 20050056), (93, 19403280), (104, 17351010), (108, 16708380), (117, 15423120), (120, 15037542), (124, 14552460), (130, 13880808), (135, 13366704), (144, 12531285), (155, 11641968), (156, 11567340), (162, 11138920), (180, 10025028), (186, 9701640), (195, 9253872), (208, 8675505), (216, 8354190), (234, 7711560), (240, 7518771), (248, 7276230), (260, 6940404), (270, 6683352), (279, 6467760), (310, 5820984), (312, 5783670), (324, 5569460), (351, 5141040), (360, 5012514), (372, 4850820), (390, 4626936), (403, 4477680), (405, 4455568), (432, 4177095), (465, 3880656), (468, 3855780), (496, 3638115), (520, 3470202), (540, 3341676), (558, 3233880), (585, 3084624), (620, 2910492), (624, 2891835), (648, 2784730), (691, 2611440), (702, 2570520), (720, 2506257), (744, 2425410), (780, 2313468), (806, 2238840), (810, 2227784), (837, 2155920), (930, 1940328), (936, 1927890), (1040, 1735101), (1053, 1713680), (1080, 1670838), (1116, 1616940), (1170, 1542312), (1209, 1492560), (1240, 1455246), (1296, 1392365), (1382, 1305720), (1395, 1293552), (1404, 1285260), (1488, 1212705), (1560, 1156734), (1612, 1119420), (1620, 1113892), (1674, 1077960), (1755, 1028208), (1860, 970164), (1872, 963945), (2015, 895536), (2073, 870480), (2106, 856840), (2160, 835419), (2232, 808470), (2340, 771156), (2418, 746280), (2480, 727623), (2511, 718640), (2764, 652860), (2790, 646776), (2808, 642630), (3120, 578367), (3224, 559710), (3240, 556946), (3348, 538980), (3455, 522288), (3510, 514104), (3627, 497520), (3720, 485082), (4030, 447768), (4146, 435240), (4185, 431184), (4212, 428420), (4464, 404235), (4680, 385578), (4836, 373140), (5022, 359320), (5265, 342736), (5528, 326430), (5580, 323388), (5616, 321315), (6045, 298512), (6219, 290160), (6448, 279855), (6480, 278473), (6696, 269490), (6910, 261144), (7020, 257052), (7254, 248760), (7440, 242541), (8060, 223884), (8292, 217620), (8370, 215592), (8424, 214210), (8983, 200880), (9360, 192789), (9672, 186570), (10044, 179660), (10365, 174096), (10530, 171368), (10881, 165840), (11056, 163215), (11160, 161694), (12090, 149256), (12438, 145080), (12555, 143728), (13392, 134745), (13820, 130572), (14040, 128526), (14508, 124380), (16120, 111942), (16584, 108810), (16740, 107796), (16848, 107105), (17966, 100440), (18135, 99504), (18657, 96720), (19344, 93285), (20088, 89830), (20730, 87048), (21060, 85684), (21421, 84240), (21762, 82920), (22320, 80847), (24180, 74628), (24876, 72540), (25110, 71864), (26949, 66960), (27640, 65286), (28080, 64263), (29016, 62190), (31095, 58032), (32240, 55971), (32643, 55280), (33168, 54405), (33480, 53898), (35932, 50220), (36270, 49752), (37314, 48360), (40176, 44915), (41460, 43524), (42120, 42842)]