1019059680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{5881}}^1$

素因数の和:5937

約数の個数: 144

約数和(自身を含む): 3388455504

約数和(自身を除く): 2369395824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 361, 380, 456, 480, 570, 608, 722, 760, 912, 1083, 1140, 1444, 1520, 1805, 1824, 2166, 2280, 2888, 3040, 3610, 4332, 4560, 5415, 5776, 5881, 7220, 8664, 9120, 10830, 11552, 11762, 14440, 17328, 17643, 21660, 23524, 28880, 29405, 34656, 35286, 43320, 47048, 57760, 58810, 70572, 86640, 88215, 94096, 111739, 117620, 141144, 173280, 176430, 188192, 223478, 235240, 282288, 335217, 352860, 446956, 470480, 558695, 564576, 670434, 705720, 893912, 940960, 1117390, 1340868, 1411440, 1676085, 1787824, 2123041, 2234780, 2681736, 2822880, 3352170, 3575648, 4246082, 4469560, 5363472, 6369123, 6704340, 8492164, 8939120, 10615205, 10726944, 12738246, 13408680, 16984328, 17878240, 21230410, 25476492, 26817360, 31845615, 33968656, 42460820, 50952984, 53634720, 63691230, 67937312, 84921640, 101905968, 127382460, 169843280, 203811936, 254764920, 339686560, 509529840, 1019059680]

約数ペア:

[(1, 1019059680), (2, 509529840), (3, 339686560), (4, 254764920), (5, 203811936), (6, 169843280), (8, 127382460), (10, 101905968), (12, 84921640), (15, 67937312), (16, 63691230), (19, 53634720), (20, 50952984), (24, 42460820), (30, 33968656), (32, 31845615), (38, 26817360), (40, 25476492), (48, 21230410), (57, 17878240), (60, 16984328), (76, 13408680), (80, 12738246), (95, 10726944), (96, 10615205), (114, 8939120), (120, 8492164), (152, 6704340), (160, 6369123), (190, 5363472), (228, 4469560), (240, 4246082), (285, 3575648), (304, 3352170), (361, 2822880), (380, 2681736), (456, 2234780), (480, 2123041), (570, 1787824), (608, 1676085), (722, 1411440), (760, 1340868), (912, 1117390), (1083, 940960), (1140, 893912), (1444, 705720), (1520, 670434), (1805, 564576), (1824, 558695), (2166, 470480), (2280, 446956), (2888, 352860), (3040, 335217), (3610, 282288), (4332, 235240), (4560, 223478), (5415, 188192), (5776, 176430), (5881, 173280), (7220, 141144), (8664, 117620), (9120, 111739), (10830, 94096), (11552, 88215), (11762, 86640), (14440, 70572), (17328, 58810), (17643, 57760), (21660, 47048), (23524, 43320), (28880, 35286), (29405, 34656)]