19665280440

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8249

約数の個数: 384

約数和(自身を含む): 75143577600

約数和(自身を除く): 55478297160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 81, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 162, 171, 180, 190, 195, 216, 228, 234, 243, 247, 260, 270, 285, 312, 324, 342, 351, 360, 380, 390, 405, 456, 468, 486, 494, 513, 520, 540, 570, 585, 648, 684, 702, 741, 760, 780, 810, 855, 936, 972, 988, 1026, 1053, 1080, 1140, 1170, 1215, 1235, 1368, 1404, 1482, 1539, 1560, 1620, 1710, 1755, 1944, 1976, 2052, 2106, 2223, 2280, 2340, 2430, 2470, 2565, 2808, 2964, 3078, 3159, 3240, 3420, 3510, 3705, 4104, 4212, 4446, 4617, 4680, 4860, 4940, 5130, 5265, 5928, 6156, 6318, 6669, 6840, 7020, 7410, 7695, 8191, 8424, 8892, 9234, 9720, 9880, 10260, 10530, 11115, 12312, 12636, 13338, 14040, 14820, 15390, 15795, 16382, 17784, 18468, 20007, 20520, 21060, 22230, 23085, 24573, 25272, 26676, 29640, 30780, 31590, 32764, 33345, 36936, 40014, 40955, 42120, 44460, 46170, 49146, 53352, 60021, 61560, 63180, 65528, 66690, 73719, 80028, 81910, 88920, 92340, 98292, 100035, 106483, 120042, 122865, 126360, 133380, 147438, 155629, 160056, 163820, 184680, 196584, 200070, 212966, 221157, 240084, 245730, 266760, 294876, 300105, 311258, 319449, 327640, 368595, 400140, 425932, 442314, 466887, 480168, 491460, 532415, 589752, 600210, 622516, 638898, 663471, 737190, 778145, 800280, 851864, 884628, 933774, 958347, 982920, 1064830, 1105785, 1200420, 1245032, 1277796, 1326942, 1400661, 1474380, 1556290, 1597245, 1769256, 1867548, 1916694, 1990413, 2023177, 2129660, 2211570, 2334435, 2400840, 2555592, 2653884, 2801322, 2875041, 2948760, 3112580, 3194490, 3317355, 3735096, 3833388, 3980826, 4046354, 4201983, 4259320, 4423140, 4668870, 4791735, 5307768, 5602644, 5750082, 6069531, 6225160, 6388980, 6634710, 7003305, 7666776, 7961652, 8092708, 8403966, 8625123, 8846280, 9337740, 9583470, 9952065, 10115885, 11205288, 11500164, 12139062, 12605949, 12777960, 13269420, 14006610, 14375205, 15923304, 16185416, 16807932, 17250246, 18208593, 18675480, 19166940, 19904130, 20231770, 21009915, 23000328, 24278124, 25211898, 25875369, 26538840, 28013220, 28750410, 30347655, 33615864, 34500492, 36417186, 37817847, 38333880, 39808260, 40463540, 42019830, 43125615, 48556248, 50423796, 51750738, 54625779, 56026440, 57500820, 60695310, 63029745, 69000984, 72834372, 75635694, 79616520, 80927080, 84039660, 86251230, 91042965, 100847592, 103501476, 109251558, 115001640, 121390620, 126059490, 129376845, 145668744, 151271388, 163877337, 168079320, 172502460, 182085930, 189089235, 207002952, 218503116, 242781240, 252118980, 258753690, 273128895, 302542776, 327754674, 345004920, 364171860, 378178470, 437006232, 491632011, 504237960, 517507380, 546257790, 655509348, 728343720, 756356940, 819386685, 983264022, 1035014760, 1092515580, 1311018696, 1512713880, 1638773370, 1966528044, 2185031160, 2458160055, 3277546740, 3933056088, 4916320110, 6555093480, 9832640220, 19665280440]

約数ペア:

[(1, 19665280440), (2, 9832640220), (3, 6555093480), (4, 4916320110), (5, 3933056088), (6, 3277546740), (8, 2458160055), (9, 2185031160), (10, 1966528044), (12, 1638773370), (13, 1512713880), (15, 1311018696), (18, 1092515580), (19, 1035014760), (20, 983264022), (24, 819386685), (26, 756356940), (27, 728343720), (30, 655509348), (36, 546257790), (38, 517507380), (39, 504237960), (40, 491632011), (45, 437006232), (52, 378178470), (54, 364171860), (57, 345004920), (60, 327754674), (65, 302542776), (72, 273128895), (76, 258753690), (78, 252118980), (81, 242781240), (90, 218503116), (95, 207002952), (104, 189089235), (108, 182085930), (114, 172502460), (117, 168079320), (120, 163877337), (130, 151271388), (135, 145668744), (152, 129376845), (156, 126059490), (162, 121390620), (171, 115001640), (180, 109251558), (190, 103501476), (195, 100847592), (216, 91042965), (228, 86251230), (234, 84039660), (243, 80927080), (247, 79616520), (260, 75635694), (270, 72834372), (285, 69000984), (312, 63029745), (324, 60695310), (342, 57500820), (351, 56026440), (360, 54625779), (380, 51750738), (390, 50423796), (405, 48556248), (456, 43125615), (468, 42019830), (486, 40463540), (494, 39808260), (513, 38333880), (520, 37817847), (540, 36417186), (570, 34500492), (585, 33615864), (648, 30347655), (684, 28750410), (702, 28013220), (741, 26538840), (760, 25875369), (780, 25211898), (810, 24278124), (855, 23000328), (936, 21009915), (972, 20231770), (988, 19904130), (1026, 19166940), (1053, 18675480), (1080, 18208593), (1140, 17250246), (1170, 16807932), (1215, 16185416), (1235, 15923304), (1368, 14375205), (1404, 14006610), (1482, 13269420), (1539, 12777960), (1560, 12605949), (1620, 12139062), (1710, 11500164), (1755, 11205288), (1944, 10115885), (1976, 9952065), (2052, 9583470), (2106, 9337740), (2223, 8846280), (2280, 8625123), (2340, 8403966), (2430, 8092708), (2470, 7961652), (2565, 7666776), (2808, 7003305), (2964, 6634710), (3078, 6388980), (3159, 6225160), (3240, 6069531), (3420, 5750082), (3510, 5602644), (3705, 5307768), (4104, 4791735), (4212, 4668870), (4446, 4423140), (4617, 4259320), (4680, 4201983), (4860, 4046354), (4940, 3980826), (5130, 3833388), (5265, 3735096), (5928, 3317355), (6156, 3194490), (6318, 3112580), (6669, 2948760), (6840, 2875041), (7020, 2801322), (7410, 2653884), (7695, 2555592), (8191, 2400840), (8424, 2334435), (8892, 2211570), (9234, 2129660), (9720, 2023177), (9880, 1990413), (10260, 1916694), (10530, 1867548), (11115, 1769256), (12312, 1597245), (12636, 1556290), (13338, 1474380), (14040, 1400661), (14820, 1326942), (15390, 1277796), (15795, 1245032), (16382, 1200420), (17784, 1105785), (18468, 1064830), (20007, 982920), (20520, 958347), (21060, 933774), (22230, 884628), (23085, 851864), (24573, 800280), (25272, 778145), (26676, 737190), (29640, 663471), (30780, 638898), (31590, 622516), (32764, 600210), (33345, 589752), (36936, 532415), (40014, 491460), (40955, 480168), (42120, 466887), (44460, 442314), (46170, 425932), (49146, 400140), (53352, 368595), (60021, 327640), (61560, 319449), (63180, 311258), (65528, 300105), (66690, 294876), (73719, 266760), (80028, 245730), (81910, 240084), (88920, 221157), (92340, 212966), (98292, 200070), (100035, 196584), (106483, 184680), (120042, 163820), (122865, 160056), (126360, 155629), (133380, 147438)]