2080352652560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3637}}^1\times {\mathrm{78571}}^1$

素因数の和:82241

約数の個数: 160

約数和(自身を含む): 5954721706752

約数和(自身を除く): 3874369054192

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3637, 3640, 7274, 7280, 14548, 18185, 25459, 29096, 36370, 47281, 50918, 58192, 72740, 78571, 94562, 101836, 127295, 145480, 157142, 189124, 203672, 236405, 254590, 290960, 314284, 330967, 378248, 392855, 407344, 472810, 509180, 549997, 628568, 661934, 756496, 785710, 945620, 1018360, 1021423, 1099994, 1257136, 1323868, 1571420, 1654835, 1891240, 2036720, 2042846, 2199988, 2647736, 2749985, 3142840, 3309670, 3782480, 4085692, 4399976, 5107115, 5295472, 5499970, 6285680, 6619340, 7149961, 8171384, 8799952, 10214230, 10999940, 13238680, 14299922, 16342768, 20428460, 21999880, 26477360, 28599844, 35749805, 40856920, 43999760, 57199688, 71499610, 81713840, 114399376, 142999220, 285762727, 285998440, 571525454, 571996880, 1143050908, 1428813635, 2000339089, 2286101816, 2857627270, 3714915451, 4000678178, 4572203632, 5715254540, 7429830902, 8001356356, 10001695445, 11430509080, 14859661804, 16002712712, 18574577255, 20003390890, 22861018160, 26004408157, 29719323608, 32005425424, 37149154510, 40006781780, 52008816314, 59438647216, 74298309020, 80013563560, 104017632628, 130022040785, 148596618040, 160027127120, 208035265256, 260044081570, 297193236080, 416070530512, 520088163140, 1040176326280, 2080352652560]

約数ペア:

[(1, 2080352652560), (2, 1040176326280), (4, 520088163140), (5, 416070530512), (7, 297193236080), (8, 260044081570), (10, 208035265256), (13, 160027127120), (14, 148596618040), (16, 130022040785), (20, 104017632628), (26, 80013563560), (28, 74298309020), (35, 59438647216), (40, 52008816314), (52, 40006781780), (56, 37149154510), (65, 32005425424), (70, 29719323608), (80, 26004408157), (91, 22861018160), (104, 20003390890), (112, 18574577255), (130, 16002712712), (140, 14859661804), (182, 11430509080), (208, 10001695445), (260, 8001356356), (280, 7429830902), (364, 5715254540), (455, 4572203632), (520, 4000678178), (560, 3714915451), (728, 2857627270), (910, 2286101816), (1040, 2000339089), (1456, 1428813635), (1820, 1143050908), (3637, 571996880), (3640, 571525454), (7274, 285998440), (7280, 285762727), (14548, 142999220), (18185, 114399376), (25459, 81713840), (29096, 71499610), (36370, 57199688), (47281, 43999760), (50918, 40856920), (58192, 35749805), (72740, 28599844), (78571, 26477360), (94562, 21999880), (101836, 20428460), (127295, 16342768), (145480, 14299922), (157142, 13238680), (189124, 10999940), (203672, 10214230), (236405, 8799952), (254590, 8171384), (290960, 7149961), (314284, 6619340), (330967, 6285680), (378248, 5499970), (392855, 5295472), (407344, 5107115), (472810, 4399976), (509180, 4085692), (549997, 3782480), (628568, 3309670), (661934, 3142840), (756496, 2749985), (785710, 2647736), (945620, 2199988), (1018360, 2042846), (1021423, 2036720), (1099994, 1891240), (1257136, 1654835), (1323868, 1571420)]