2053721040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71909}}^1$

素因数の和:71949

約数の個数: 160

約数和(自身を含む): 7704149760

約数和(自身を除く): 5650428720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 9520, 14280, 28560, 71909, 143818, 215727, 287636, 359545, 431454, 503363, 575272, 719090, 862908, 1006726, 1078635, 1150544, 1222453, 1438180, 1510089, 1725816, 2013452, 2157270, 2444906, 2516815, 2876360, 3020178, 3451632, 3667359, 4026904, 4314540, 4889812, 5033630, 5752720, 6040356, 6112265, 7334718, 7550445, 8053808, 8557171, 8629080, 9779624, 10067260, 12080712, 12224530, 14669436, 15100890, 17114342, 17258160, 18336795, 19559248, 20134520, 24161424, 24449060, 25671513, 29338872, 30201780, 34228684, 36673590, 40269040, 42785855, 48898120, 51343026, 58677744, 60403560, 68457368, 73347180, 85571710, 97796240, 102686052, 120807120, 128357565, 136914736, 146694360, 171143420, 205372104, 256715130, 293388720, 342286840, 410744208, 513430260, 684573680, 1026860520, 2053721040]

約数ペア:

[(1, 2053721040), (2, 1026860520), (3, 684573680), (4, 513430260), (5, 410744208), (6, 342286840), (7, 293388720), (8, 256715130), (10, 205372104), (12, 171143420), (14, 146694360), (15, 136914736), (16, 128357565), (17, 120807120), (20, 102686052), (21, 97796240), (24, 85571710), (28, 73347180), (30, 68457368), (34, 60403560), (35, 58677744), (40, 51343026), (42, 48898120), (48, 42785855), (51, 40269040), (56, 36673590), (60, 34228684), (68, 30201780), (70, 29338872), (80, 25671513), (84, 24449060), (85, 24161424), (102, 20134520), (105, 19559248), (112, 18336795), (119, 17258160), (120, 17114342), (136, 15100890), (140, 14669436), (168, 12224530), (170, 12080712), (204, 10067260), (210, 9779624), (238, 8629080), (240, 8557171), (255, 8053808), (272, 7550445), (280, 7334718), (336, 6112265), (340, 6040356), (357, 5752720), (408, 5033630), (420, 4889812), (476, 4314540), (510, 4026904), (560, 3667359), (595, 3451632), (680, 3020178), (714, 2876360), (816, 2516815), (840, 2444906), (952, 2157270), (1020, 2013452), (1190, 1725816), (1360, 1510089), (1428, 1438180), (1680, 1222453), (1785, 1150544), (1904, 1078635), (2040, 1006726), (2380, 862908), (2856, 719090), (3570, 575272), (4080, 503363), (4760, 431454), (5712, 359545), (7140, 287636), (9520, 215727), (14280, 143818), (28560, 71909)]