7249530720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{661}}^1$

素因数の和:1065

約数の個数: 192

約数和(自身を含む): 23257934784

約数和(自身を除く): 16008404064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 73, 80, 96, 120, 146, 160, 219, 240, 292, 313, 365, 438, 480, 584, 626, 661, 730, 876, 939, 1095, 1168, 1252, 1322, 1460, 1565, 1752, 1878, 1983, 2190, 2336, 2504, 2644, 2920, 3130, 3305, 3504, 3756, 3966, 4380, 4695, 5008, 5288, 5840, 6260, 6610, 7008, 7512, 7932, 8760, 9390, 9915, 10016, 10576, 11680, 12520, 13220, 15024, 15864, 17520, 18780, 19830, 21152, 22849, 25040, 26440, 30048, 31728, 35040, 37560, 39660, 45698, 48253, 50080, 52880, 63456, 68547, 75120, 79320, 91396, 96506, 105760, 114245, 137094, 144759, 150240, 158640, 182792, 193012, 206893, 228490, 241265, 274188, 289518, 317280, 342735, 365584, 386024, 413786, 456980, 482530, 548376, 579036, 620679, 685470, 723795, 731168, 772048, 827572, 913960, 965060, 1034465, 1096752, 1158072, 1241358, 1370940, 1447590, 1544096, 1655144, 1827920, 1930120, 2068930, 2193504, 2316144, 2482716, 2741880, 2895180, 3103395, 3310288, 3655840, 3860240, 4137860, 4632288, 4965432, 5483760, 5790360, 6206790, 6620576, 7720480, 8275720, 9930864, 10967520, 11580720, 12413580, 15103189, 16551440, 19861728, 23161440, 24827160, 30206378, 33102880, 45309567, 49654320, 60412756, 75515945, 90619134, 99308640, 120825512, 151031890, 181238268, 226547835, 241651024, 302063780, 362476536, 453095670, 483302048, 604127560, 724953072, 906191340, 1208255120, 1449906144, 1812382680, 2416510240, 3624765360, 7249530720]

約数ペア:

[(1, 7249530720), (2, 3624765360), (3, 2416510240), (4, 1812382680), (5, 1449906144), (6, 1208255120), (8, 906191340), (10, 724953072), (12, 604127560), (15, 483302048), (16, 453095670), (20, 362476536), (24, 302063780), (30, 241651024), (32, 226547835), (40, 181238268), (48, 151031890), (60, 120825512), (73, 99308640), (80, 90619134), (96, 75515945), (120, 60412756), (146, 49654320), (160, 45309567), (219, 33102880), (240, 30206378), (292, 24827160), (313, 23161440), (365, 19861728), (438, 16551440), (480, 15103189), (584, 12413580), (626, 11580720), (661, 10967520), (730, 9930864), (876, 8275720), (939, 7720480), (1095, 6620576), (1168, 6206790), (1252, 5790360), (1322, 5483760), (1460, 4965432), (1565, 4632288), (1752, 4137860), (1878, 3860240), (1983, 3655840), (2190, 3310288), (2336, 3103395), (2504, 2895180), (2644, 2741880), (2920, 2482716), (3130, 2316144), (3305, 2193504), (3504, 2068930), (3756, 1930120), (3966, 1827920), (4380, 1655144), (4695, 1544096), (5008, 1447590), (5288, 1370940), (5840, 1241358), (6260, 1158072), (6610, 1096752), (7008, 1034465), (7512, 965060), (7932, 913960), (8760, 827572), (9390, 772048), (9915, 731168), (10016, 723795), (10576, 685470), (11680, 620679), (12520, 579036), (13220, 548376), (15024, 482530), (15864, 456980), (17520, 413786), (18780, 386024), (19830, 365584), (21152, 342735), (22849, 317280), (25040, 289518), (26440, 274188), (30048, 241265), (31728, 228490), (35040, 206893), (37560, 193012), (39660, 182792), (45698, 158640), (48253, 150240), (50080, 144759), (52880, 137094), (63456, 114245), (68547, 105760), (75120, 96506), (79320, 91396)]