2485643160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20693}}^1$

素因数の和:20738

約数の個数: 256

約数和(自身を含む): 10012584960

約数和(自身を除く): 7526941800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 260, 264, 273, 280, 286, 308, 312, 330, 364, 385, 390, 420, 429, 440, 455, 462, 520, 546, 572, 616, 660, 715, 728, 770, 780, 840, 858, 910, 924, 1001, 1092, 1144, 1155, 1320, 1365, 1430, 1540, 1560, 1716, 1820, 1848, 2002, 2145, 2184, 2310, 2730, 2860, 3003, 3080, 3432, 3640, 4004, 4290, 4620, 5005, 5460, 5720, 6006, 8008, 8580, 9240, 10010, 10920, 12012, 15015, 17160, 20020, 20693, 24024, 30030, 40040, 41386, 60060, 62079, 82772, 103465, 120120, 124158, 144851, 165544, 206930, 227623, 248316, 269009, 289702, 310395, 413860, 434553, 455246, 496632, 538018, 579404, 620790, 682869, 724255, 807027, 827720, 869106, 910492, 1076036, 1138115, 1158808, 1241580, 1345045, 1365738, 1448510, 1593361, 1614054, 1738212, 1820984, 1883063, 2152072, 2172765, 2276230, 2483160, 2690090, 2731476, 2897020, 2959099, 3186722, 3228108, 3414345, 3476424, 3766126, 4035135, 4345530, 4552460, 4780083, 5380180, 5462952, 5649189, 5794040, 5918198, 6373444, 6456216, 6828690, 7532252, 7966805, 8070270, 8691060, 8877297, 9104920, 9415315, 9560166, 10760360, 11298378, 11836396, 12746888, 13657380, 14795495, 15064504, 15933610, 16140540, 17382120, 17754594, 18830630, 19120332, 20713693, 22596756, 23672792, 23900415, 27314760, 28245945, 29590990, 31867220, 32281080, 35509188, 37661260, 38240664, 41427386, 44386485, 45193512, 47800830, 56491890, 59181980, 62141079, 63734440, 71018376, 75322520, 82854772, 88772970, 95601660, 103568465, 112983780, 118363960, 124282158, 165709544, 177545940, 191203320, 207136930, 225967560, 248564316, 310705395, 355091880, 414273860, 497128632, 621410790, 828547720, 1242821580, 2485643160]

約数ペア:

[(1, 2485643160), (2, 1242821580), (3, 828547720), (4, 621410790), (5, 497128632), (6, 414273860), (7, 355091880), (8, 310705395), (10, 248564316), (11, 225967560), (12, 207136930), (13, 191203320), (14, 177545940), (15, 165709544), (20, 124282158), (21, 118363960), (22, 112983780), (24, 103568465), (26, 95601660), (28, 88772970), (30, 82854772), (33, 75322520), (35, 71018376), (39, 63734440), (40, 62141079), (42, 59181980), (44, 56491890), (52, 47800830), (55, 45193512), (56, 44386485), (60, 41427386), (65, 38240664), (66, 37661260), (70, 35509188), (77, 32281080), (78, 31867220), (84, 29590990), (88, 28245945), (91, 27314760), (104, 23900415), (105, 23672792), (110, 22596756), (120, 20713693), (130, 19120332), (132, 18830630), (140, 17754594), (143, 17382120), (154, 16140540), (156, 15933610), (165, 15064504), (168, 14795495), (182, 13657380), (195, 12746888), (210, 11836396), (220, 11298378), (231, 10760360), (260, 9560166), (264, 9415315), (273, 9104920), (280, 8877297), (286, 8691060), (308, 8070270), (312, 7966805), (330, 7532252), (364, 6828690), (385, 6456216), (390, 6373444), (420, 5918198), (429, 5794040), (440, 5649189), (455, 5462952), (462, 5380180), (520, 4780083), (546, 4552460), (572, 4345530), (616, 4035135), (660, 3766126), (715, 3476424), (728, 3414345), (770, 3228108), (780, 3186722), (840, 2959099), (858, 2897020), (910, 2731476), (924, 2690090), (1001, 2483160), (1092, 2276230), (1144, 2172765), (1155, 2152072), (1320, 1883063), (1365, 1820984), (1430, 1738212), (1540, 1614054), (1560, 1593361), (1716, 1448510), (1820, 1365738), (1848, 1345045), (2002, 1241580), (2145, 1158808), (2184, 1138115), (2310, 1076036), (2730, 910492), (2860, 869106), (3003, 827720), (3080, 807027), (3432, 724255), (3640, 682869), (4004, 620790), (4290, 579404), (4620, 538018), (5005, 496632), (5460, 455246), (5720, 434553), (6006, 413860), (8008, 310395), (8580, 289702), (9240, 269009), (10010, 248316), (10920, 227623), (12012, 206930), (15015, 165544), (17160, 144851), (20020, 124158), (20693, 120120), (24024, 103465), (30030, 82772), (40040, 62079), (41386, 60060)]