257425351560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6111713}}^1$

素因数の和:6111749

約数の個数: 160

約数和(自身を含む): 931791916440

約数和(自身を除く): 674366564880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 7020, 8424, 10530, 14040, 21060, 42120, 6111713, 12223426, 18335139, 24446852, 30558565, 36670278, 48893704, 55005417, 61117130, 73340556, 79452269, 91675695, 110010834, 122234260, 146681112, 158904538, 165016251, 183351390, 220021668, 238356807, 244468520, 275027085, 317809076, 330032502, 366702780, 397261345, 440043336, 476713614, 495048753, 550054170, 635618152, 660065004, 715070421, 733405560, 794522690, 825081255, 953427228, 990097506, 1100108340, 1191784035, 1320130008, 1430140842, 1589045380, 1650162510, 1906854456, 1980195012, 2145211263, 2200216680, 2383568070, 2475243765, 2860281684, 3178090760, 3300325020, 3575352105, 3960390024, 4290422526, 4767136140, 4950487530, 5720563368, 6435633789, 6600650040, 7150704210, 8580845052, 9534272280, 9900975060, 10726056315, 12871267578, 14301408420, 17161690104, 19801950120, 21452112630, 25742535156, 28602816840, 32178168945, 42904225260, 51485070312, 64356337890, 85808450520, 128712675780, 257425351560]

約数ペア:

[(1, 257425351560), (2, 128712675780), (3, 85808450520), (4, 64356337890), (5, 51485070312), (6, 42904225260), (8, 32178168945), (9, 28602816840), (10, 25742535156), (12, 21452112630), (13, 19801950120), (15, 17161690104), (18, 14301408420), (20, 12871267578), (24, 10726056315), (26, 9900975060), (27, 9534272280), (30, 8580845052), (36, 7150704210), (39, 6600650040), (40, 6435633789), (45, 5720563368), (52, 4950487530), (54, 4767136140), (60, 4290422526), (65, 3960390024), (72, 3575352105), (78, 3300325020), (81, 3178090760), (90, 2860281684), (104, 2475243765), (108, 2383568070), (117, 2200216680), (120, 2145211263), (130, 1980195012), (135, 1906854456), (156, 1650162510), (162, 1589045380), (180, 1430140842), (195, 1320130008), (216, 1191784035), (234, 1100108340), (260, 990097506), (270, 953427228), (312, 825081255), (324, 794522690), (351, 733405560), (360, 715070421), (390, 660065004), (405, 635618152), (468, 550054170), (520, 495048753), (540, 476713614), (585, 440043336), (648, 397261345), (702, 366702780), (780, 330032502), (810, 317809076), (936, 275027085), (1053, 244468520), (1080, 238356807), (1170, 220021668), (1404, 183351390), (1560, 165016251), (1620, 158904538), (1755, 146681112), (2106, 122234260), (2340, 110010834), (2808, 91675695), (3240, 79452269), (3510, 73340556), (4212, 61117130), (4680, 55005417), (5265, 48893704), (7020, 36670278), (8424, 30558565), (10530, 24446852), (14040, 18335139), (21060, 12223426), (42120, 6111713)]