23728887720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{3229}}^1$

素因数の和:3532

約数の個数: 192

約数和(自身を含む): 78227370000

約数和(自身を除く): 54498482280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 137, 149, 180, 274, 298, 360, 411, 447, 548, 596, 685, 745, 822, 894, 1096, 1192, 1233, 1341, 1370, 1490, 1644, 1788, 2055, 2235, 2466, 2682, 2740, 2980, 3229, 3288, 3576, 4110, 4470, 4932, 5364, 5480, 5960, 6165, 6458, 6705, 8220, 8940, 9687, 9864, 10728, 12330, 12916, 13410, 16145, 16440, 17880, 19374, 20413, 24660, 25832, 26820, 29061, 32290, 38748, 40826, 48435, 49320, 53640, 58122, 61239, 64580, 77496, 81652, 96870, 102065, 116244, 122478, 129160, 145305, 163304, 183717, 193740, 204130, 232488, 244956, 290610, 306195, 367434, 387480, 408260, 442373, 481121, 489912, 581220, 612390, 734868, 816520, 884746, 918585, 962242, 1162440, 1224780, 1327119, 1443363, 1469736, 1769492, 1837170, 1924484, 2211865, 2405605, 2449560, 2654238, 2886726, 3538984, 3674340, 3848968, 3981357, 4330089, 4423730, 4811210, 5308476, 5773452, 6635595, 7216815, 7348680, 7962714, 8660178, 8847460, 9622420, 10616952, 11546904, 13271190, 14433630, 15925428, 17320356, 17694920, 19244840, 19906785, 21650445, 26542380, 28867260, 31850856, 34640712, 39813570, 43300890, 53084760, 57734520, 65913577, 79627140, 86601780, 131827154, 159254280, 173203560, 197740731, 263654308, 329567885, 395481462, 527308616, 593222193, 659135770, 790962924, 988703655, 1186444386, 1318271540, 1581925848, 1977407310, 2372888772, 2636543080, 2966110965, 3954814620, 4745777544, 5932221930, 7909629240, 11864443860, 23728887720]

約数ペア:

[(1, 23728887720), (2, 11864443860), (3, 7909629240), (4, 5932221930), (5, 4745777544), (6, 3954814620), (8, 2966110965), (9, 2636543080), (10, 2372888772), (12, 1977407310), (15, 1581925848), (18, 1318271540), (20, 1186444386), (24, 988703655), (30, 790962924), (36, 659135770), (40, 593222193), (45, 527308616), (60, 395481462), (72, 329567885), (90, 263654308), (120, 197740731), (137, 173203560), (149, 159254280), (180, 131827154), (274, 86601780), (298, 79627140), (360, 65913577), (411, 57734520), (447, 53084760), (548, 43300890), (596, 39813570), (685, 34640712), (745, 31850856), (822, 28867260), (894, 26542380), (1096, 21650445), (1192, 19906785), (1233, 19244840), (1341, 17694920), (1370, 17320356), (1490, 15925428), (1644, 14433630), (1788, 13271190), (2055, 11546904), (2235, 10616952), (2466, 9622420), (2682, 8847460), (2740, 8660178), (2980, 7962714), (3229, 7348680), (3288, 7216815), (3576, 6635595), (4110, 5773452), (4470, 5308476), (4932, 4811210), (5364, 4423730), (5480, 4330089), (5960, 3981357), (6165, 3848968), (6458, 3674340), (6705, 3538984), (8220, 2886726), (8940, 2654238), (9687, 2449560), (9864, 2405605), (10728, 2211865), (12330, 1924484), (12916, 1837170), (13410, 1769492), (16145, 1469736), (16440, 1443363), (17880, 1327119), (19374, 1224780), (20413, 1162440), (24660, 962242), (25832, 918585), (26820, 884746), (29061, 816520), (32290, 734868), (38748, 612390), (40826, 581220), (48435, 489912), (49320, 481121), (53640, 442373), (58122, 408260), (61239, 387480), (64580, 367434), (77496, 306195), (81652, 290610), (96870, 244956), (102065, 232488), (116244, 204130), (122478, 193740), (129160, 183717), (145305, 163304)]