205443634920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{557}}^1\times {\mathrm{10861}}^1$

素因数の和:11715

約数の個数: 128

約数和(自身を含む): 619676231040

約数和(自身を除く): 414232596120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 283, 557, 566, 849, 1114, 1132, 1415, 1671, 1698, 2228, 2264, 2785, 2830, 3342, 3396, 4245, 4456, 5570, 5660, 6684, 6792, 8355, 8490, 10861, 11140, 11320, 13368, 16710, 16980, 21722, 22280, 32583, 33420, 33960, 43444, 54305, 65166, 66840, 86888, 108610, 130332, 157631, 162915, 217220, 260664, 315262, 325830, 434440, 472893, 630524, 651660, 788155, 945786, 1261048, 1303320, 1576310, 1891572, 2364465, 3073663, 3152620, 3783144, 4728930, 6049577, 6147326, 6305240, 9220989, 9457860, 12099154, 12294652, 15368315, 18148731, 18441978, 18915720, 24198308, 24589304, 30247885, 30736630, 36297462, 36883956, 46104945, 48396616, 60495770, 61473260, 72594924, 73767912, 90743655, 92209890, 120991540, 122946520, 145189848, 181487310, 184419780, 241983080, 362974620, 368839560, 725949240, 1712030291, 3424060582, 5136090873, 6848121164, 8560151455, 10272181746, 13696242328, 17120302910, 20544363492, 25680454365, 34240605820, 41088726984, 51360908730, 68481211640, 102721817460, 205443634920]

約数ペア:

[(1, 205443634920), (2, 102721817460), (3, 68481211640), (4, 51360908730), (5, 41088726984), (6, 34240605820), (8, 25680454365), (10, 20544363492), (12, 17120302910), (15, 13696242328), (20, 10272181746), (24, 8560151455), (30, 6848121164), (40, 5136090873), (60, 3424060582), (120, 1712030291), (283, 725949240), (557, 368839560), (566, 362974620), (849, 241983080), (1114, 184419780), (1132, 181487310), (1415, 145189848), (1671, 122946520), (1698, 120991540), (2228, 92209890), (2264, 90743655), (2785, 73767912), (2830, 72594924), (3342, 61473260), (3396, 60495770), (4245, 48396616), (4456, 46104945), (5570, 36883956), (5660, 36297462), (6684, 30736630), (6792, 30247885), (8355, 24589304), (8490, 24198308), (10861, 18915720), (11140, 18441978), (11320, 18148731), (13368, 15368315), (16710, 12294652), (16980, 12099154), (21722, 9457860), (22280, 9220989), (32583, 6305240), (33420, 6147326), (33960, 6049577), (43444, 4728930), (54305, 3783144), (65166, 3152620), (66840, 3073663), (86888, 2364465), (108610, 1891572), (130332, 1576310), (157631, 1303320), (162915, 1261048), (217220, 945786), (260664, 788155), (315262, 651660), (325830, 630524), (434440, 472893)]