16724880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:143

約数の個数: 200

約数和(自身を含む): 60766200

約数和(自身を除く): 44041320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 89, 90, 108, 116, 120, 135, 144, 145, 162, 174, 178, 180, 216, 232, 240, 261, 267, 270, 290, 324, 348, 356, 360, 405, 432, 435, 445, 464, 522, 534, 540, 580, 648, 696, 712, 720, 783, 801, 810, 870, 890, 1044, 1068, 1080, 1160, 1296, 1305, 1335, 1392, 1424, 1566, 1602, 1620, 1740, 1780, 2088, 2136, 2160, 2320, 2349, 2403, 2581, 2610, 2670, 3132, 3204, 3240, 3480, 3560, 3915, 4005, 4176, 4272, 4698, 4806, 5162, 5220, 5340, 6264, 6408, 6480, 6960, 7120, 7209, 7743, 7830, 8010, 9396, 9612, 10324, 10440, 10680, 11745, 12015, 12528, 12816, 12905, 14418, 15486, 15660, 16020, 18792, 19224, 20648, 20880, 21360, 23229, 23490, 24030, 25810, 28836, 30972, 31320, 32040, 36045, 37584, 38448, 38715, 41296, 46458, 46980, 48060, 51620, 57672, 61944, 62640, 64080, 69687, 72090, 77430, 92916, 93960, 96120, 103240, 115344, 116145, 123888, 139374, 144180, 154860, 185832, 187920, 192240, 206480, 209061, 232290, 278748, 288360, 309720, 348435, 371664, 418122, 464580, 557496, 576720, 619440, 696870, 836244, 929160, 1045305, 1114992, 1393740, 1672488, 1858320, 2090610, 2787480, 3344976, 4181220, 5574960, 8362440, 16724880]

約数ペア:

[(1, 16724880), (2, 8362440), (3, 5574960), (4, 4181220), (5, 3344976), (6, 2787480), (8, 2090610), (9, 1858320), (10, 1672488), (12, 1393740), (15, 1114992), (16, 1045305), (18, 929160), (20, 836244), (24, 696870), (27, 619440), (29, 576720), (30, 557496), (36, 464580), (40, 418122), (45, 371664), (48, 348435), (54, 309720), (58, 288360), (60, 278748), (72, 232290), (80, 209061), (81, 206480), (87, 192240), (89, 187920), (90, 185832), (108, 154860), (116, 144180), (120, 139374), (135, 123888), (144, 116145), (145, 115344), (162, 103240), (174, 96120), (178, 93960), (180, 92916), (216, 77430), (232, 72090), (240, 69687), (261, 64080), (267, 62640), (270, 61944), (290, 57672), (324, 51620), (348, 48060), (356, 46980), (360, 46458), (405, 41296), (432, 38715), (435, 38448), (445, 37584), (464, 36045), (522, 32040), (534, 31320), (540, 30972), (580, 28836), (648, 25810), (696, 24030), (712, 23490), (720, 23229), (783, 21360), (801, 20880), (810, 20648), (870, 19224), (890, 18792), (1044, 16020), (1068, 15660), (1080, 15486), (1160, 14418), (1296, 12905), (1305, 12816), (1335, 12528), (1392, 12015), (1424, 11745), (1566, 10680), (1602, 10440), (1620, 10324), (1740, 9612), (1780, 9396), (2088, 8010), (2136, 7830), (2160, 7743), (2320, 7209), (2349, 7120), (2403, 6960), (2581, 6480), (2610, 6408), (2670, 6264), (3132, 5340), (3204, 5220), (3240, 5162), (3480, 4806), (3560, 4698), (3915, 4272), (4005, 4176)]