1140371320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:773

約数の個数: 128

約数和(自身を含む): 2892672000

約数和(自身を除く): 1752300680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 79, 88, 106, 110, 158, 212, 220, 265, 316, 395, 424, 440, 530, 583, 619, 632, 790, 869, 1060, 1166, 1238, 1580, 1738, 2120, 2332, 2476, 2915, 3095, 3160, 3476, 4187, 4345, 4664, 4952, 5830, 6190, 6809, 6952, 8374, 8690, 11660, 12380, 13618, 16748, 17380, 20935, 23320, 24760, 27236, 32807, 33496, 34045, 34760, 41870, 46057, 48901, 54472, 65614, 68090, 83740, 92114, 97802, 131228, 136180, 164035, 167480, 184228, 195604, 230285, 244505, 262456, 272360, 328070, 360877, 368456, 391208, 460570, 489010, 537911, 656140, 721754, 921140, 978020, 1075822, 1312280, 1443508, 1804385, 1842280, 1956040, 2151644, 2591753, 2689555, 2887016, 3608770, 4303288, 5183506, 5379110, 7217540, 10367012, 10758220, 12958765, 14435080, 20734024, 21516440, 25917530, 28509283, 51835060, 57018566, 103670120, 114037132, 142546415, 228074264, 285092830, 570185660, 1140371320]

約数ペア:

[(1, 1140371320), (2, 570185660), (4, 285092830), (5, 228074264), (8, 142546415), (10, 114037132), (11, 103670120), (20, 57018566), (22, 51835060), (40, 28509283), (44, 25917530), (53, 21516440), (55, 20734024), (79, 14435080), (88, 12958765), (106, 10758220), (110, 10367012), (158, 7217540), (212, 5379110), (220, 5183506), (265, 4303288), (316, 3608770), (395, 2887016), (424, 2689555), (440, 2591753), (530, 2151644), (583, 1956040), (619, 1842280), (632, 1804385), (790, 1443508), (869, 1312280), (1060, 1075822), (1166, 978020), (1238, 921140), (1580, 721754), (1738, 656140), (2120, 537911), (2332, 489010), (2476, 460570), (2915, 391208), (3095, 368456), (3160, 360877), (3476, 328070), (4187, 272360), (4345, 262456), (4664, 244505), (4952, 230285), (5830, 195604), (6190, 184228), (6809, 167480), (6952, 164035), (8374, 136180), (8690, 131228), (11660, 97802), (12380, 92114), (13618, 83740), (16748, 68090), (17380, 65614), (20935, 54472), (23320, 48901), (24760, 46057), (27236, 41870), (32807, 34760), (33496, 34045)]