127837080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{7247}}^1$

素因数の和:7278

約数の個数: 144

約数和(自身を含む): 483369120

約数和(自身を除く): 355532040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 7247, 8820, 14494, 17640, 21741, 28988, 36235, 43482, 50729, 57976, 65223, 72470, 86964, 101458, 108705, 130446, 144940, 152187, 173928, 202916, 217410, 253645, 260892, 289880, 304374, 326115, 355103, 405832, 434820, 456561, 507290, 521784, 608748, 652230, 710206, 760935, 869640, 913122, 1014580, 1065309, 1217496, 1304460, 1420412, 1521870, 1775515, 1826244, 2029160, 2130618, 2282805, 2608920, 2840824, 3043740, 3195927, 3551030, 3652488, 4261236, 4565610, 5326545, 6087480, 6391854, 7102060, 8522472, 9131220, 10653090, 12783708, 14204120, 15979635, 18262440, 21306180, 25567416, 31959270, 42612360, 63918540, 127837080]

約数ペア:

[(1, 127837080), (2, 63918540), (3, 42612360), (4, 31959270), (5, 25567416), (6, 21306180), (7, 18262440), (8, 15979635), (9, 14204120), (10, 12783708), (12, 10653090), (14, 9131220), (15, 8522472), (18, 7102060), (20, 6391854), (21, 6087480), (24, 5326545), (28, 4565610), (30, 4261236), (35, 3652488), (36, 3551030), (40, 3195927), (42, 3043740), (45, 2840824), (49, 2608920), (56, 2282805), (60, 2130618), (63, 2029160), (70, 1826244), (72, 1775515), (84, 1521870), (90, 1420412), (98, 1304460), (105, 1217496), (120, 1065309), (126, 1014580), (140, 913122), (147, 869640), (168, 760935), (180, 710206), (196, 652230), (210, 608748), (245, 521784), (252, 507290), (280, 456561), (294, 434820), (315, 405832), (360, 355103), (392, 326115), (420, 304374), (441, 289880), (490, 260892), (504, 253645), (588, 217410), (630, 202916), (735, 173928), (840, 152187), (882, 144940), (980, 130446), (1176, 108705), (1260, 101458), (1470, 86964), (1764, 72470), (1960, 65223), (2205, 57976), (2520, 50729), (2940, 43482), (3528, 36235), (4410, 28988), (5880, 21741), (7247, 17640), (8820, 14494)]