2913374880

素因数分解:

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

素因数の和:8244

約数の個数: 288

約数和(自身を含む): 11271536640

約数和(自身を除く): 8358161760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 342, 360, 380, 390, 416, 456, 468, 480, 494, 520, 570, 585, 608, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1248, 1368, 1440, 1482, 1520, 1560, 1710, 1824, 1872, 1976, 2080, 2223, 2280, 2340, 2470, 2736, 2964, 3040, 3120, 3420, 3705, 3744, 3952, 4446, 4560, 4680, 4940, 5472, 5928, 6240, 6840, 7410, 7904, 8191, 8892, 9120, 9360, 9880, 11115, 11856, 13680, 14820, 16382, 17784, 18720, 19760, 22230, 23712, 24573, 27360, 29640, 32764, 35568, 39520, 40955, 44460, 49146, 59280, 65528, 71136, 73719, 81910, 88920, 98292, 106483, 118560, 122865, 131056, 147438, 155629, 163820, 177840, 196584, 212966, 245730, 262112, 294876, 311258, 319449, 327640, 355680, 368595, 393168, 425932, 466887, 491460, 532415, 589752, 622516, 638898, 655280, 737190, 778145, 786336, 851864, 933774, 958347, 982920, 1064830, 1179504, 1245032, 1277796, 1310560, 1400661, 1474380, 1556290, 1597245, 1703728, 1867548, 1916694, 1965840, 2023177, 2129660, 2334435, 2359008, 2490064, 2555592, 2801322, 2948760, 3112580, 3194490, 3407456, 3735096, 3833388, 3931680, 4046354, 4259320, 4668870, 4791735, 4980128, 5111184, 5602644, 5897520, 6069531, 6225160, 6388980, 7003305, 7470192, 7666776, 8092708, 8518640, 9337740, 9583470, 10115885, 10222368, 11205288, 11795040, 12139062, 12450320, 12777960, 14006610, 14940384, 15333552, 16185416, 17037280, 18208593, 18675480, 19166940, 20231770, 22410576, 24278124, 24900640, 25555920, 28013220, 30347655, 30667104, 32370832, 36417186, 37350960, 38333880, 40463540, 44821152, 48556248, 51111840, 56026440, 60695310, 64741664, 72834372, 74701920, 76667760, 80927080, 91042965, 97112496, 112052880, 121390620, 145668744, 153335520, 161854160, 182085930, 194224992, 224105760, 242781240, 291337488, 323708320, 364171860, 485562480, 582674976, 728343720, 971124960, 1456687440, 2913374880]

約数ペア:

[(1, 2913374880), (2, 1456687440), (3, 971124960), (4, 728343720), (5, 582674976), (6, 485562480), (8, 364171860), (9, 323708320), (10, 291337488), (12, 242781240), (13, 224105760), (15, 194224992), (16, 182085930), (18, 161854160), (19, 153335520), (20, 145668744), (24, 121390620), (26, 112052880), (30, 97112496), (32, 91042965), (36, 80927080), (38, 76667760), (39, 74701920), (40, 72834372), (45, 64741664), (48, 60695310), (52, 56026440), (57, 51111840), (60, 48556248), (65, 44821152), (72, 40463540), (76, 38333880), (78, 37350960), (80, 36417186), (90, 32370832), (95, 30667104), (96, 30347655), (104, 28013220), (114, 25555920), (117, 24900640), (120, 24278124), (130, 22410576), (144, 20231770), (152, 19166940), (156, 18675480), (160, 18208593), (171, 17037280), (180, 16185416), (190, 15333552), (195, 14940384), (208, 14006610), (228, 12777960), (234, 12450320), (240, 12139062), (247, 11795040), (260, 11205288), (285, 10222368), (288, 10115885), (304, 9583470), (312, 9337740), (342, 8518640), (360, 8092708), (380, 7666776), (390, 7470192), (416, 7003305), (456, 6388980), (468, 6225160), (480, 6069531), (494, 5897520), (520, 5602644), (570, 5111184), (585, 4980128), (608, 4791735), (624, 4668870), (684, 4259320), (720, 4046354), (741, 3931680), (760, 3833388), (780, 3735096), (855, 3407456), (912, 3194490), (936, 3112580), (988, 2948760), (1040, 2801322), (1140, 2555592), (1170, 2490064), (1235, 2359008), (1248, 2334435), (1368, 2129660), (1440, 2023177), (1482, 1965840), (1520, 1916694), (1560, 1867548), (1710, 1703728), (1824, 1597245), (1872, 1556290), (1976, 1474380), (2080, 1400661), (2223, 1310560), (2280, 1277796), (2340, 1245032), (2470, 1179504), (2736, 1064830), (2964, 982920), (3040, 958347), (3120, 933774), (3420, 851864), (3705, 786336), (3744, 778145), (3952, 737190), (4446, 655280), (4560, 638898), (4680, 622516), (4940, 589752), (5472, 532415), (5928, 491460), (6240, 466887), (6840, 425932), (7410, 393168), (7904, 368595), (8191, 355680), (8892, 327640), (9120, 319449), (9360, 311258), (9880, 294876), (11115, 262112), (11856, 245730), (13680, 212966), (14820, 196584), (16382, 177840), (17784, 163820), (18720, 155629), (19760, 147438), (22230, 131056), (23712, 122865), (24573, 118560), (27360, 106483), (29640, 98292), (32764, 88920), (35568, 81910), (39520, 73719), (40955, 71136), (44460, 65528), (49146, 59280)]