7019628280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{809}}^1$

素因数の和:1086

約数の個数: 192

約数和(自身を含む): 19446804000

約数和(自身を除く): 12427175720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 233, 245, 266, 280, 380, 392, 466, 490, 532, 665, 760, 809, 931, 932, 980, 1064, 1165, 1330, 1618, 1631, 1862, 1864, 1960, 2330, 2660, 3236, 3262, 3724, 4045, 4427, 4655, 4660, 5320, 5663, 6472, 6524, 7448, 8090, 8155, 8854, 9310, 9320, 11326, 11417, 13048, 15371, 16180, 16310, 17708, 18620, 22135, 22652, 22834, 28315, 30742, 30989, 32360, 32620, 35416, 37240, 39641, 44270, 45304, 45668, 56630, 57085, 61484, 61978, 65240, 76855, 79282, 88540, 91336, 107597, 113260, 114170, 122968, 123956, 153710, 154945, 158564, 177080, 188497, 198205, 215194, 216923, 226520, 228340, 247912, 307420, 309890, 317128, 376994, 396410, 430388, 433846, 456680, 537985, 614840, 619780, 753179, 753988, 792820, 860776, 867692, 942485, 1075970, 1084615, 1239560, 1319479, 1506358, 1507976, 1585640, 1735384, 1884970, 2151940, 2169230, 2638958, 3012716, 3581443, 3765895, 3769940, 4303880, 4338460, 5277916, 6025432, 6597395, 7162886, 7531790, 7539880, 8676920, 9236353, 10555832, 13194790, 14325772, 15063580, 17907215, 18472706, 25070101, 26389580, 28651544, 30127160, 35814430, 36945412, 46181765, 50140202, 52779160, 71628860, 73890824, 92363530, 100280404, 125350505, 143257720, 175490707, 184727060, 200560808, 250701010, 350981414, 369454120, 501402020, 701962828, 877453535, 1002804040, 1403925656, 1754907070, 3509814140, 7019628280]

約数ペア:

[(1, 7019628280), (2, 3509814140), (4, 1754907070), (5, 1403925656), (7, 1002804040), (8, 877453535), (10, 701962828), (14, 501402020), (19, 369454120), (20, 350981414), (28, 250701010), (35, 200560808), (38, 184727060), (40, 175490707), (49, 143257720), (56, 125350505), (70, 100280404), (76, 92363530), (95, 73890824), (98, 71628860), (133, 52779160), (140, 50140202), (152, 46181765), (190, 36945412), (196, 35814430), (233, 30127160), (245, 28651544), (266, 26389580), (280, 25070101), (380, 18472706), (392, 17907215), (466, 15063580), (490, 14325772), (532, 13194790), (665, 10555832), (760, 9236353), (809, 8676920), (931, 7539880), (932, 7531790), (980, 7162886), (1064, 6597395), (1165, 6025432), (1330, 5277916), (1618, 4338460), (1631, 4303880), (1862, 3769940), (1864, 3765895), (1960, 3581443), (2330, 3012716), (2660, 2638958), (3236, 2169230), (3262, 2151940), (3724, 1884970), (4045, 1735384), (4427, 1585640), (4655, 1507976), (4660, 1506358), (5320, 1319479), (5663, 1239560), (6472, 1084615), (6524, 1075970), (7448, 942485), (8090, 867692), (8155, 860776), (8854, 792820), (9310, 753988), (9320, 753179), (11326, 619780), (11417, 614840), (13048, 537985), (15371, 456680), (16180, 433846), (16310, 430388), (17708, 396410), (18620, 376994), (22135, 317128), (22652, 309890), (22834, 307420), (28315, 247912), (30742, 228340), (30989, 226520), (32360, 216923), (32620, 215194), (35416, 198205), (37240, 188497), (39641, 177080), (44270, 158564), (45304, 154945), (45668, 153710), (56630, 123956), (57085, 122968), (61484, 114170), (61978, 113260), (65240, 107597), (76855, 91336), (79282, 88540)]