1520281476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{547}}^1$

素因数の和:874

約数の個数: 144

約数和(自身を含む): 4524024960

約数和(自身を除く): 3003743484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 269, 287, 369, 492, 538, 547, 574, 738, 807, 861, 1076, 1094, 1148, 1476, 1614, 1641, 1722, 1883, 2188, 2421, 2583, 3228, 3282, 3444, 3766, 3829, 4842, 4923, 5166, 5649, 6564, 7532, 7658, 9684, 9846, 10332, 11029, 11298, 11487, 15316, 16947, 19692, 22058, 22427, 22596, 22974, 33087, 33894, 34461, 44116, 44854, 45948, 66174, 67281, 67788, 68922, 77203, 89708, 99261, 132348, 134562, 137844, 147143, 154406, 156989, 198522, 201843, 231609, 269124, 294286, 308812, 313978, 397044, 403686, 441429, 463218, 470967, 588572, 627956, 694827, 807372, 882858, 926436, 941934, 1030001, 1324287, 1389654, 1412901, 1765716, 1883868, 2060002, 2648574, 2779308, 2825802, 3090003, 4120004, 5297148, 5651604, 6032863, 6180006, 9270009, 12065726, 12360012, 18098589, 18540018, 24131452, 36197178, 37080036, 42230041, 54295767, 72394356, 84460082, 108591534, 126690123, 168920164, 217183068, 253380246, 380070369, 506760492, 760140738, 1520281476]

約数ペア:

[(1, 1520281476), (2, 760140738), (3, 506760492), (4, 380070369), (6, 253380246), (7, 217183068), (9, 168920164), (12, 126690123), (14, 108591534), (18, 84460082), (21, 72394356), (28, 54295767), (36, 42230041), (41, 37080036), (42, 36197178), (63, 24131452), (82, 18540018), (84, 18098589), (123, 12360012), (126, 12065726), (164, 9270009), (246, 6180006), (252, 6032863), (269, 5651604), (287, 5297148), (369, 4120004), (492, 3090003), (538, 2825802), (547, 2779308), (574, 2648574), (738, 2060002), (807, 1883868), (861, 1765716), (1076, 1412901), (1094, 1389654), (1148, 1324287), (1476, 1030001), (1614, 941934), (1641, 926436), (1722, 882858), (1883, 807372), (2188, 694827), (2421, 627956), (2583, 588572), (3228, 470967), (3282, 463218), (3444, 441429), (3766, 403686), (3829, 397044), (4842, 313978), (4923, 308812), (5166, 294286), (5649, 269124), (6564, 231609), (7532, 201843), (7658, 198522), (9684, 156989), (9846, 154406), (10332, 147143), (11029, 137844), (11298, 134562), (11487, 132348), (15316, 99261), (16947, 89708), (19692, 77203), (22058, 68922), (22427, 67788), (22596, 67281), (22974, 66174), (33087, 45948), (33894, 44854), (34461, 44116)]