2123267160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{6367}}^1$

素因数の和:6785

約数の個数: 128

約数和(自身を含む): 7299256320

約数和(自身を除く): 5175989160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 397, 420, 794, 840, 1191, 1588, 1985, 2382, 2779, 3176, 3970, 4764, 5558, 5955, 6367, 7940, 8337, 9528, 11116, 11910, 12734, 13895, 15880, 16674, 19101, 22232, 23820, 25468, 27790, 31835, 33348, 38202, 41685, 44569, 47640, 50936, 55580, 63670, 66696, 76404, 83370, 89138, 95505, 111160, 127340, 133707, 152808, 166740, 178276, 191010, 222845, 254680, 267414, 333480, 356552, 382020, 445690, 534828, 668535, 764040, 891380, 1069656, 1337070, 1782760, 2527699, 2674140, 5055398, 5348280, 7583097, 10110796, 12638495, 15166194, 17693893, 20221592, 25276990, 30332388, 35387786, 37915485, 50553980, 53081679, 60664776, 70775572, 75830970, 88469465, 101107960, 106163358, 141551144, 151661940, 176938930, 212326716, 265408395, 303323880, 353877860, 424653432, 530816790, 707755720, 1061633580, 2123267160]

約数ペア:

[(1, 2123267160), (2, 1061633580), (3, 707755720), (4, 530816790), (5, 424653432), (6, 353877860), (7, 303323880), (8, 265408395), (10, 212326716), (12, 176938930), (14, 151661940), (15, 141551144), (20, 106163358), (21, 101107960), (24, 88469465), (28, 75830970), (30, 70775572), (35, 60664776), (40, 53081679), (42, 50553980), (56, 37915485), (60, 35387786), (70, 30332388), (84, 25276990), (105, 20221592), (120, 17693893), (140, 15166194), (168, 12638495), (210, 10110796), (280, 7583097), (397, 5348280), (420, 5055398), (794, 2674140), (840, 2527699), (1191, 1782760), (1588, 1337070), (1985, 1069656), (2382, 891380), (2779, 764040), (3176, 668535), (3970, 534828), (4764, 445690), (5558, 382020), (5955, 356552), (6367, 333480), (7940, 267414), (8337, 254680), (9528, 222845), (11116, 191010), (11910, 178276), (12734, 166740), (13895, 152808), (15880, 133707), (16674, 127340), (19101, 111160), (22232, 95505), (23820, 89138), (25468, 83370), (27790, 76404), (31835, 66696), (33348, 63670), (38202, 55580), (41685, 50936), (44569, 47640)]