6341221120

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:731

約数の個数: 288

約数和(自身を含む): 17801441280

約数和(自身を除く): 11460220160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 31, 32, 38, 40, 52, 62, 64, 65, 76, 80, 95, 104, 124, 128, 130, 152, 155, 160, 190, 208, 247, 248, 256, 260, 304, 310, 320, 380, 403, 416, 494, 496, 520, 589, 608, 620, 640, 647, 760, 806, 832, 988, 992, 1040, 1178, 1216, 1235, 1240, 1280, 1294, 1520, 1612, 1664, 1976, 1984, 2015, 2080, 2356, 2432, 2470, 2480, 2588, 2945, 3040, 3224, 3235, 3328, 3952, 3968, 4030, 4160, 4712, 4864, 4940, 4960, 5176, 5890, 6080, 6448, 6470, 7657, 7904, 7936, 8060, 8320, 8411, 9424, 9880, 9920, 10352, 11780, 12160, 12293, 12896, 12940, 15314, 15808, 16120, 16640, 16822, 18848, 19760, 19840, 20057, 20704, 23560, 24320, 24586, 25792, 25880, 30628, 31616, 32240, 33644, 37696, 38285, 39520, 39680, 40114, 41408, 42055, 47120, 49172, 51584, 51760, 61256, 61465, 63232, 64480, 67288, 75392, 76570, 79040, 80228, 82816, 84110, 94240, 98344, 100285, 103168, 103520, 122512, 122930, 128960, 134576, 150784, 153140, 158080, 159809, 160456, 165632, 168220, 188480, 196688, 200570, 207040, 245024, 245860, 257920, 260741, 269152, 306280, 316160, 319618, 320912, 336440, 376960, 381083, 393376, 401140, 414080, 490048, 491720, 515840, 521482, 538304, 612560, 639236, 641824, 672880, 753920, 762166, 786752, 799045, 802280, 828160, 980096, 983440, 1042964, 1076608, 1225120, 1278472, 1283648, 1303705, 1345760, 1524332, 1573504, 1598090, 1604560, 1905415, 1960192, 1966880, 2085928, 2153216, 2450240, 2556944, 2567296, 2607410, 2691520, 3048664, 3147008, 3196180, 3209120, 3810830, 3933760, 4171856, 4900480, 4954079, 5113888, 5134592, 5214820, 5383040, 6097328, 6392360, 6418240, 7621660, 7867520, 8343712, 9800960, 9908158, 10227776, 10429640, 10766080, 12194656, 12784720, 12836480, 15243320, 15735040, 16687424, 19816316, 20455552, 20859280, 24389312, 24770395, 25569440, 25672960, 30486640, 33374848, 39632632, 40911104, 41718560, 48778624, 49540790, 51138880, 60973280, 66749696, 79265264, 83437120, 97557248, 99081580, 102277760, 121946560, 158530528, 166874240, 198163160, 204555520, 243893120, 317061056, 333748480, 396326320, 487786240, 634122112, 792652640, 1268244224, 1585305280, 3170610560, 6341221120]

約数ペア:

[(1, 6341221120), (2, 3170610560), (4, 1585305280), (5, 1268244224), (8, 792652640), (10, 634122112), (13, 487786240), (16, 396326320), (19, 333748480), (20, 317061056), (26, 243893120), (31, 204555520), (32, 198163160), (38, 166874240), (40, 158530528), (52, 121946560), (62, 102277760), (64, 99081580), (65, 97557248), (76, 83437120), (80, 79265264), (95, 66749696), (104, 60973280), (124, 51138880), (128, 49540790), (130, 48778624), (152, 41718560), (155, 40911104), (160, 39632632), (190, 33374848), (208, 30486640), (247, 25672960), (248, 25569440), (256, 24770395), (260, 24389312), (304, 20859280), (310, 20455552), (320, 19816316), (380, 16687424), (403, 15735040), (416, 15243320), (494, 12836480), (496, 12784720), (520, 12194656), (589, 10766080), (608, 10429640), (620, 10227776), (640, 9908158), (647, 9800960), (760, 8343712), (806, 7867520), (832, 7621660), (988, 6418240), (992, 6392360), (1040, 6097328), (1178, 5383040), (1216, 5214820), (1235, 5134592), (1240, 5113888), (1280, 4954079), (1294, 4900480), (1520, 4171856), (1612, 3933760), (1664, 3810830), (1976, 3209120), (1984, 3196180), (2015, 3147008), (2080, 3048664), (2356, 2691520), (2432, 2607410), (2470, 2567296), (2480, 2556944), (2588, 2450240), (2945, 2153216), (3040, 2085928), (3224, 1966880), (3235, 1960192), (3328, 1905415), (3952, 1604560), (3968, 1598090), (4030, 1573504), (4160, 1524332), (4712, 1345760), (4864, 1303705), (4940, 1283648), (4960, 1278472), (5176, 1225120), (5890, 1076608), (6080, 1042964), (6448, 983440), (6470, 980096), (7657, 828160), (7904, 802280), (7936, 799045), (8060, 786752), (8320, 762166), (8411, 753920), (9424, 672880), (9880, 641824), (9920, 639236), (10352, 612560), (11780, 538304), (12160, 521482), (12293, 515840), (12896, 491720), (12940, 490048), (15314, 414080), (15808, 401140), (16120, 393376), (16640, 381083), (16822, 376960), (18848, 336440), (19760, 320912), (19840, 319618), (20057, 316160), (20704, 306280), (23560, 269152), (24320, 260741), (24586, 257920), (25792, 245860), (25880, 245024), (30628, 207040), (31616, 200570), (32240, 196688), (33644, 188480), (37696, 168220), (38285, 165632), (39520, 160456), (39680, 159809), (40114, 158080), (41408, 153140), (42055, 150784), (47120, 134576), (49172, 128960), (51584, 122930), (51760, 122512), (61256, 103520), (61465, 103168), (63232, 100285), (64480, 98344), (67288, 94240), (75392, 84110), (76570, 82816), (79040, 80228)]