15968778840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{36629}}^1$

素因数の和:36826

約数の個数: 192

約数和(自身を含む): 59657083200

約数和(自身を除く): 43688304360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 173, 180, 210, 252, 280, 315, 346, 360, 420, 504, 519, 630, 692, 840, 865, 1038, 1211, 1260, 1384, 1557, 1730, 2076, 2422, 2520, 2595, 3114, 3460, 3633, 4152, 4844, 5190, 6055, 6228, 6920, 7266, 7785, 9688, 10380, 10899, 12110, 12456, 14532, 15570, 18165, 20760, 21798, 24220, 29064, 31140, 36330, 36629, 43596, 48440, 54495, 62280, 72660, 73258, 87192, 108990, 109887, 145320, 146516, 183145, 217980, 219774, 256403, 293032, 329661, 366290, 435960, 439548, 512806, 549435, 659322, 732580, 769209, 879096, 1025612, 1098870, 1282015, 1318644, 1465160, 1538418, 1648305, 2051224, 2197740, 2307627, 2564030, 2637288, 3076836, 3296610, 3846045, 4395480, 4615254, 5128060, 6153672, 6336817, 6593220, 7692090, 9230508, 10256120, 11538135, 12673634, 13186440, 15384180, 18461016, 19010451, 23076270, 25347268, 30768360, 31684085, 38020902, 44357719, 46152540, 50694536, 57031353, 63368170, 76041804, 88715438, 92305080, 95052255, 114062706, 126736340, 133073157, 152083608, 177430876, 190104510, 221788595, 228125412, 253472680, 266146314, 285156765, 354861752, 380209020, 399219471, 443577190, 456250824, 532292628, 570313530, 665365785, 760418040, 798438942, 887154380, 1064585256, 1140627060, 1330731570, 1596877884, 1774308760, 1996097355, 2281254120, 2661463140, 3193755768, 3992194710, 5322926280, 7984389420, 15968778840]

約数ペア:

[(1, 15968778840), (2, 7984389420), (3, 5322926280), (4, 3992194710), (5, 3193755768), (6, 2661463140), (7, 2281254120), (8, 1996097355), (9, 1774308760), (10, 1596877884), (12, 1330731570), (14, 1140627060), (15, 1064585256), (18, 887154380), (20, 798438942), (21, 760418040), (24, 665365785), (28, 570313530), (30, 532292628), (35, 456250824), (36, 443577190), (40, 399219471), (42, 380209020), (45, 354861752), (56, 285156765), (60, 266146314), (63, 253472680), (70, 228125412), (72, 221788595), (84, 190104510), (90, 177430876), (105, 152083608), (120, 133073157), (126, 126736340), (140, 114062706), (168, 95052255), (173, 92305080), (180, 88715438), (210, 76041804), (252, 63368170), (280, 57031353), (315, 50694536), (346, 46152540), (360, 44357719), (420, 38020902), (504, 31684085), (519, 30768360), (630, 25347268), (692, 23076270), (840, 19010451), (865, 18461016), (1038, 15384180), (1211, 13186440), (1260, 12673634), (1384, 11538135), (1557, 10256120), (1730, 9230508), (2076, 7692090), (2422, 6593220), (2520, 6336817), (2595, 6153672), (3114, 5128060), (3460, 4615254), (3633, 4395480), (4152, 3846045), (4844, 3296610), (5190, 3076836), (6055, 2637288), (6228, 2564030), (6920, 2307627), (7266, 2197740), (7785, 2051224), (9688, 1648305), (10380, 1538418), (10899, 1465160), (12110, 1318644), (12456, 1282015), (14532, 1098870), (15570, 1025612), (18165, 879096), (20760, 769209), (21798, 732580), (24220, 659322), (29064, 549435), (31140, 512806), (36330, 439548), (36629, 435960), (43596, 366290), (48440, 329661), (54495, 293032), (62280, 256403), (72660, 219774), (73258, 217980), (87192, 183145), (108990, 146516), (109887, 145320)]