739478880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{73361}}^1$

素因数の和:73389

約数の個数: 144

約数和(自身を含む): 2884006944

約数和(自身を除く): 2144528064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 73361, 146722, 220083, 293444, 366805, 440166, 513527, 586888, 660249, 733610, 880332, 1027054, 1100415, 1173776, 1320498, 1467220, 1540581, 1760664, 2054108, 2200830, 2347552, 2567635, 2640996, 2934440, 3081162, 3301245, 3521328, 4108216, 4401660, 4621743, 5135270, 5281992, 5868880, 6162324, 6602490, 7042656, 7702905, 8216432, 8803320, 9243486, 10270540, 10563984, 11737760, 12324648, 13204980, 15405810, 16432864, 17606640, 18486972, 20541080, 21127968, 23108715, 24649296, 26409960, 30811620, 35213280, 36973944, 41082160, 46217430, 49298592, 52819920, 61623240, 73947888, 82164320, 92434860, 105639840, 123246480, 147895776, 184869720, 246492960, 369739440, 739478880]

約数ペア:

[(1, 739478880), (2, 369739440), (3, 246492960), (4, 184869720), (5, 147895776), (6, 123246480), (7, 105639840), (8, 92434860), (9, 82164320), (10, 73947888), (12, 61623240), (14, 52819920), (15, 49298592), (16, 46217430), (18, 41082160), (20, 36973944), (21, 35213280), (24, 30811620), (28, 26409960), (30, 24649296), (32, 23108715), (35, 21127968), (36, 20541080), (40, 18486972), (42, 17606640), (45, 16432864), (48, 15405810), (56, 13204980), (60, 12324648), (63, 11737760), (70, 10563984), (72, 10270540), (80, 9243486), (84, 8803320), (90, 8216432), (96, 7702905), (105, 7042656), (112, 6602490), (120, 6162324), (126, 5868880), (140, 5281992), (144, 5135270), (160, 4621743), (168, 4401660), (180, 4108216), (210, 3521328), (224, 3301245), (240, 3081162), (252, 2934440), (280, 2640996), (288, 2567635), (315, 2347552), (336, 2200830), (360, 2054108), (420, 1760664), (480, 1540581), (504, 1467220), (560, 1320498), (630, 1173776), (672, 1100415), (720, 1027054), (840, 880332), (1008, 733610), (1120, 660249), (1260, 586888), (1440, 513527), (1680, 440166), (2016, 366805), (2520, 293444), (3360, 220083), (5040, 146722), (10080, 73361)]