20586004920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{563}}^1\times {\mathrm{601}}^1$

素因数の和:1207

約数の個数: 288

約数和(自身を含む): 72696340080

約数和(自身を除く): 52110335160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 563, 585, 601, 676, 780, 845, 936, 1014, 1126, 1170, 1202, 1352, 1521, 1560, 1689, 1690, 1803, 2028, 2252, 2340, 2404, 2535, 2815, 3005, 3042, 3378, 3380, 3606, 4056, 4504, 4680, 4808, 5067, 5070, 5409, 5630, 6010, 6084, 6756, 6760, 7212, 7319, 7605, 7813, 8445, 9015, 10134, 10140, 10818, 11260, 12020, 12168, 13512, 14424, 14638, 15210, 15626, 16890, 18030, 20268, 20280, 21636, 21957, 22520, 23439, 24040, 25335, 27045, 29276, 30420, 31252, 33780, 36060, 36595, 39065, 40536, 43272, 43914, 46878, 50670, 54090, 58552, 60840, 62504, 65871, 67560, 70317, 72120, 73190, 78130, 87828, 93756, 95147, 101340, 101569, 108180, 109785, 117195, 131742, 140634, 146380, 156260, 175656, 187512, 190294, 202680, 203138, 216360, 219570, 234390, 263484, 281268, 285441, 292760, 304707, 312520, 329355, 338363, 351585, 380588, 406276, 439140, 468780, 475735, 507845, 526968, 562536, 570882, 609414, 658710, 676726, 703170, 761176, 812552, 856323, 878280, 914121, 937560, 951470, 1015089, 1015690, 1141764, 1218828, 1317420, 1353452, 1406340, 1427205, 1523535, 1691815, 1712646, 1828242, 1902940, 2030178, 2031380, 2283528, 2437656, 2634840, 2706904, 2812680, 2854410, 3045267, 3047070, 3383630, 3425292, 3656484, 3805880, 4060356, 4062760, 4281615, 4398719, 4570605, 5075445, 5708820, 6090534, 6094140, 6767260, 6850584, 7312968, 8120712, 8563230, 8797438, 9141210, 10150890, 11417640, 12181068, 12188280, 13196157, 13534520, 15226335, 17126460, 17594876, 18282420, 20301780, 21993595, 24362136, 26392314, 30452670, 34252920, 35189752, 36564840, 39588471, 40603560, 43987190, 52784628, 57183347, 60905340, 65980785, 79176942, 87974380, 105569256, 114366694, 121810680, 131961570, 158353884, 171550041, 175948760, 197942355, 228733388, 263923140, 285916735, 316707768, 343100082, 395884710, 457466776, 514650123, 527846280, 571833470, 686200164, 791769420, 857750205, 1029300246, 1143666940, 1372400328, 1583538840, 1715500410, 2058600492, 2287333880, 2573250615, 3431000820, 4117200984, 5146501230, 6862001640, 10293002460, 20586004920]

約数ペア:

[(1, 20586004920), (2, 10293002460), (3, 6862001640), (4, 5146501230), (5, 4117200984), (6, 3431000820), (8, 2573250615), (9, 2287333880), (10, 2058600492), (12, 1715500410), (13, 1583538840), (15, 1372400328), (18, 1143666940), (20, 1029300246), (24, 857750205), (26, 791769420), (30, 686200164), (36, 571833470), (39, 527846280), (40, 514650123), (45, 457466776), (52, 395884710), (60, 343100082), (65, 316707768), (72, 285916735), (78, 263923140), (90, 228733388), (104, 197942355), (117, 175948760), (120, 171550041), (130, 158353884), (156, 131961570), (169, 121810680), (180, 114366694), (195, 105569256), (234, 87974380), (260, 79176942), (312, 65980785), (338, 60905340), (360, 57183347), (390, 52784628), (468, 43987190), (507, 40603560), (520, 39588471), (563, 36564840), (585, 35189752), (601, 34252920), (676, 30452670), (780, 26392314), (845, 24362136), (936, 21993595), (1014, 20301780), (1126, 18282420), (1170, 17594876), (1202, 17126460), (1352, 15226335), (1521, 13534520), (1560, 13196157), (1689, 12188280), (1690, 12181068), (1803, 11417640), (2028, 10150890), (2252, 9141210), (2340, 8797438), (2404, 8563230), (2535, 8120712), (2815, 7312968), (3005, 6850584), (3042, 6767260), (3378, 6094140), (3380, 6090534), (3606, 5708820), (4056, 5075445), (4504, 4570605), (4680, 4398719), (4808, 4281615), (5067, 4062760), (5070, 4060356), (5409, 3805880), (5630, 3656484), (6010, 3425292), (6084, 3383630), (6756, 3047070), (6760, 3045267), (7212, 2854410), (7319, 2812680), (7605, 2706904), (7813, 2634840), (8445, 2437656), (9015, 2283528), (10134, 2031380), (10140, 2030178), (10818, 1902940), (11260, 1828242), (12020, 1712646), (12168, 1691815), (13512, 1523535), (14424, 1427205), (14638, 1406340), (15210, 1353452), (15626, 1317420), (16890, 1218828), (18030, 1141764), (20268, 1015690), (20280, 1015089), (21636, 951470), (21957, 937560), (22520, 914121), (23439, 878280), (24040, 856323), (25335, 812552), (27045, 761176), (29276, 703170), (30420, 676726), (31252, 658710), (33780, 609414), (36060, 570882), (36595, 562536), (39065, 526968), (40536, 507845), (43272, 475735), (43914, 468780), (46878, 439140), (50670, 406276), (54090, 380588), (58552, 351585), (60840, 338363), (62504, 329355), (65871, 312520), (67560, 304707), (70317, 292760), (72120, 285441), (73190, 281268), (78130, 263484), (87828, 234390), (93756, 219570), (95147, 216360), (101340, 203138), (101569, 202680), (108180, 190294), (109785, 187512), (117195, 175656), (131742, 156260), (140634, 146380)]