15690765120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{661}}^1$

素因数の和:1073

約数の個数: 224

約数和(自身を含む): 50686533120

約数和(自身を除く): 34995768000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 313, 316, 320, 395, 474, 480, 626, 632, 661, 790, 939, 948, 960, 1185, 1252, 1264, 1322, 1565, 1580, 1878, 1896, 1983, 2370, 2504, 2528, 2644, 3130, 3160, 3305, 3756, 3792, 3966, 4695, 4740, 5008, 5056, 5288, 6260, 6320, 6610, 7512, 7584, 7932, 9390, 9480, 9915, 10016, 10576, 12520, 12640, 13220, 15024, 15168, 15864, 18780, 18960, 19830, 20032, 21152, 24727, 25040, 25280, 26440, 30048, 31728, 37560, 37920, 39660, 42304, 49454, 50080, 52219, 52880, 60096, 63456, 74181, 75120, 75840, 79320, 98908, 100160, 104438, 105760, 123635, 126912, 148362, 150240, 156657, 158640, 197816, 206893, 208876, 211520, 247270, 261095, 296724, 300480, 313314, 317280, 370905, 395632, 413786, 417752, 494540, 522190, 593448, 620679, 626628, 634560, 741810, 783285, 791264, 827572, 835504, 989080, 1034465, 1044380, 1186896, 1241358, 1253256, 1483620, 1566570, 1582528, 1655144, 1671008, 1978160, 2068930, 2088760, 2373792, 2482716, 2506512, 2967240, 3103395, 3133140, 3310288, 3342016, 3956320, 4137860, 4177520, 4747584, 4965432, 5013024, 5934480, 6206790, 6266280, 6620576, 7912640, 8275720, 8355040, 9930864, 10026048, 11868960, 12413580, 12532560, 13241152, 16344547, 16551440, 16710080, 19861728, 23737920, 24827160, 25065120, 32689094, 33102880, 39723456, 49033641, 49654320, 50130240, 65378188, 66205760, 81722735, 98067282, 99308640, 130756376, 163445470, 196134564, 198617280, 245168205, 261512752, 326890940, 392269128, 490336410, 523025504, 653781880, 784538256, 980672820, 1046051008, 1307563760, 1569076512, 1961345640, 2615127520, 3138153024, 3922691280, 5230255040, 7845382560, 15690765120]

約数ペア:

[(1, 15690765120), (2, 7845382560), (3, 5230255040), (4, 3922691280), (5, 3138153024), (6, 2615127520), (8, 1961345640), (10, 1569076512), (12, 1307563760), (15, 1046051008), (16, 980672820), (20, 784538256), (24, 653781880), (30, 523025504), (32, 490336410), (40, 392269128), (48, 326890940), (60, 261512752), (64, 245168205), (79, 198617280), (80, 196134564), (96, 163445470), (120, 130756376), (158, 99308640), (160, 98067282), (192, 81722735), (237, 66205760), (240, 65378188), (313, 50130240), (316, 49654320), (320, 49033641), (395, 39723456), (474, 33102880), (480, 32689094), (626, 25065120), (632, 24827160), (661, 23737920), (790, 19861728), (939, 16710080), (948, 16551440), (960, 16344547), (1185, 13241152), (1252, 12532560), (1264, 12413580), (1322, 11868960), (1565, 10026048), (1580, 9930864), (1878, 8355040), (1896, 8275720), (1983, 7912640), (2370, 6620576), (2504, 6266280), (2528, 6206790), (2644, 5934480), (3130, 5013024), (3160, 4965432), (3305, 4747584), (3756, 4177520), (3792, 4137860), (3966, 3956320), (4695, 3342016), (4740, 3310288), (5008, 3133140), (5056, 3103395), (5288, 2967240), (6260, 2506512), (6320, 2482716), (6610, 2373792), (7512, 2088760), (7584, 2068930), (7932, 1978160), (9390, 1671008), (9480, 1655144), (9915, 1582528), (10016, 1566570), (10576, 1483620), (12520, 1253256), (12640, 1241358), (13220, 1186896), (15024, 1044380), (15168, 1034465), (15864, 989080), (18780, 835504), (18960, 827572), (19830, 791264), (20032, 783285), (21152, 741810), (24727, 634560), (25040, 626628), (25280, 620679), (26440, 593448), (30048, 522190), (31728, 494540), (37560, 417752), (37920, 413786), (39660, 395632), (42304, 370905), (49454, 317280), (50080, 313314), (52219, 300480), (52880, 296724), (60096, 261095), (63456, 247270), (74181, 211520), (75120, 208876), (75840, 206893), (79320, 197816), (98908, 158640), (100160, 156657), (104438, 150240), (105760, 148362), (123635, 126912)]