139282920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2909}}^1$

素因数の和:2952

約数の個数: 192

約数和(自身を含む): 544752000

約数和(自身を除く): 405469080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 2909, 3192, 3420, 3990, 4788, 5320, 5818, 5985, 6840, 7980, 8727, 9576, 11636, 11970, 14545, 15960, 17454, 20363, 23272, 23940, 26181, 29090, 34908, 40726, 43635, 47880, 52362, 55271, 58180, 61089, 69816, 81452, 87270, 101815, 104724, 110542, 116360, 122178, 130905, 162904, 165813, 174540, 183267, 203630, 209448, 221084, 244356, 261810, 276355, 305445, 331626, 349080, 366534, 386897, 407260, 442168, 488712, 497439, 523620, 552710, 610890, 663252, 733068, 773794, 814520, 829065, 916335, 994878, 1047240, 1105420, 1160691, 1221780, 1326504, 1466136, 1547588, 1658130, 1832670, 1934485, 1989756, 2210840, 2321382, 2443560, 2487195, 3095176, 3316260, 3482073, 3665340, 3868970, 3979512, 4642764, 4974390, 5803455, 6632520, 6964146, 7330680, 7737940, 9285528, 9948780, 11606910, 13928292, 15475880, 17410365, 19897560, 23213820, 27856584, 34820730, 46427640, 69641460, 139282920]

約数ペア:

[(1, 139282920), (2, 69641460), (3, 46427640), (4, 34820730), (5, 27856584), (6, 23213820), (7, 19897560), (8, 17410365), (9, 15475880), (10, 13928292), (12, 11606910), (14, 9948780), (15, 9285528), (18, 7737940), (19, 7330680), (20, 6964146), (21, 6632520), (24, 5803455), (28, 4974390), (30, 4642764), (35, 3979512), (36, 3868970), (38, 3665340), (40, 3482073), (42, 3316260), (45, 3095176), (56, 2487195), (57, 2443560), (60, 2321382), (63, 2210840), (70, 1989756), (72, 1934485), (76, 1832670), (84, 1658130), (90, 1547588), (95, 1466136), (105, 1326504), (114, 1221780), (120, 1160691), (126, 1105420), (133, 1047240), (140, 994878), (152, 916335), (168, 829065), (171, 814520), (180, 773794), (190, 733068), (210, 663252), (228, 610890), (252, 552710), (266, 523620), (280, 497439), (285, 488712), (315, 442168), (342, 407260), (360, 386897), (380, 366534), (399, 349080), (420, 331626), (456, 305445), (504, 276355), (532, 261810), (570, 244356), (630, 221084), (665, 209448), (684, 203630), (760, 183267), (798, 174540), (840, 165813), (855, 162904), (1064, 130905), (1140, 122178), (1197, 116360), (1260, 110542), (1330, 104724), (1368, 101815), (1596, 87270), (1710, 81452), (1995, 69816), (2280, 61089), (2394, 58180), (2520, 55271), (2660, 52362), (2909, 47880), (3192, 43635), (3420, 40726), (3990, 34908), (4788, 29090), (5320, 26181), (5818, 23940), (5985, 23272), (6840, 20363), (7980, 17454), (8727, 15960), (9576, 14545), (11636, 11970)]