148050280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1691

約数の個数: 128

約数和(自身を含む): 424569600

約数和(自身を除く): 276519320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 85, 95, 119, 133, 136, 140, 152, 170, 190, 238, 266, 280, 323, 340, 380, 476, 532, 595, 646, 665, 680, 760, 952, 1064, 1190, 1292, 1330, 1615, 1637, 2261, 2380, 2584, 2660, 3230, 3274, 4522, 4760, 5320, 6460, 6548, 8185, 9044, 11305, 11459, 12920, 13096, 16370, 18088, 22610, 22918, 27829, 31103, 32740, 45220, 45836, 55658, 57295, 62206, 65480, 90440, 91672, 111316, 114590, 124412, 139145, 155515, 194803, 217721, 222632, 229180, 248824, 278290, 311030, 389606, 435442, 458360, 528751, 556580, 622060, 779212, 870884, 974015, 1057502, 1088605, 1113160, 1244120, 1558424, 1741768, 1948030, 2115004, 2177210, 2643755, 3701257, 3896060, 4230008, 4354420, 5287510, 7402514, 7792120, 8708840, 10575020, 14805028, 18506285, 21150040, 29610056, 37012570, 74025140, 148050280]

約数ペア:

[(1, 148050280), (2, 74025140), (4, 37012570), (5, 29610056), (7, 21150040), (8, 18506285), (10, 14805028), (14, 10575020), (17, 8708840), (19, 7792120), (20, 7402514), (28, 5287510), (34, 4354420), (35, 4230008), (38, 3896060), (40, 3701257), (56, 2643755), (68, 2177210), (70, 2115004), (76, 1948030), (85, 1741768), (95, 1558424), (119, 1244120), (133, 1113160), (136, 1088605), (140, 1057502), (152, 974015), (170, 870884), (190, 779212), (238, 622060), (266, 556580), (280, 528751), (323, 458360), (340, 435442), (380, 389606), (476, 311030), (532, 278290), (595, 248824), (646, 229180), (665, 222632), (680, 217721), (760, 194803), (952, 155515), (1064, 139145), (1190, 124412), (1292, 114590), (1330, 111316), (1615, 91672), (1637, 90440), (2261, 65480), (2380, 62206), (2584, 57295), (2660, 55658), (3230, 45836), (3274, 45220), (4522, 32740), (4760, 31103), (5320, 27829), (6460, 22918), (6548, 22610), (8185, 18088), (9044, 16370), (11305, 13096), (11459, 12920)]