64838340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1051

約数の個数: 192

約数和(自身を含む): 244339200

約数和(自身を除く): 179500860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 918, 945, 1009, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 1836, 1890, 2018, 2142, 2295, 2380, 3027, 3060, 3213, 3570, 3780, 4036, 4284, 4590, 5045, 5355, 6054, 6426, 7063, 7140, 9081, 9180, 10090, 10710, 12108, 12852, 14126, 15135, 16065, 17153, 18162, 20180, 21189, 21420, 27243, 28252, 30270, 32130, 34306, 35315, 36324, 42378, 45405, 51459, 54486, 60540, 63567, 64260, 68612, 70630, 84756, 85765, 90810, 102918, 105945, 108972, 120071, 127134, 136215, 141260, 154377, 171530, 181620, 190701, 205836, 211890, 240142, 254268, 257295, 272430, 308754, 317835, 343060, 360213, 381402, 423780, 463131, 480284, 514590, 544860, 600355, 617508, 635670, 720426, 762804, 771885, 926262, 953505, 1029180, 1080639, 1200710, 1271340, 1440852, 1543770, 1801065, 1852524, 1907010, 2161278, 2315655, 2401420, 3087540, 3241917, 3602130, 3814020, 4322556, 4631310, 5403195, 6483834, 7204260, 9262620, 10806390, 12967668, 16209585, 21612780, 32419170, 64838340]

約数ペア:

[(1, 64838340), (2, 32419170), (3, 21612780), (4, 16209585), (5, 12967668), (6, 10806390), (7, 9262620), (9, 7204260), (10, 6483834), (12, 5403195), (14, 4631310), (15, 4322556), (17, 3814020), (18, 3602130), (20, 3241917), (21, 3087540), (27, 2401420), (28, 2315655), (30, 2161278), (34, 1907010), (35, 1852524), (36, 1801065), (42, 1543770), (45, 1440852), (51, 1271340), (54, 1200710), (60, 1080639), (63, 1029180), (68, 953505), (70, 926262), (84, 771885), (85, 762804), (90, 720426), (102, 635670), (105, 617508), (108, 600355), (119, 544860), (126, 514590), (135, 480284), (140, 463131), (153, 423780), (170, 381402), (180, 360213), (189, 343060), (204, 317835), (210, 308754), (238, 272430), (252, 257295), (255, 254268), (270, 240142), (306, 211890), (315, 205836), (340, 190701), (357, 181620), (378, 171530), (420, 154377), (459, 141260), (476, 136215), (510, 127134), (540, 120071), (595, 108972), (612, 105945), (630, 102918), (714, 90810), (756, 85765), (765, 84756), (918, 70630), (945, 68612), (1009, 64260), (1020, 63567), (1071, 60540), (1190, 54486), (1260, 51459), (1428, 45405), (1530, 42378), (1785, 36324), (1836, 35315), (1890, 34306), (2018, 32130), (2142, 30270), (2295, 28252), (2380, 27243), (3027, 21420), (3060, 21189), (3213, 20180), (3570, 18162), (3780, 17153), (4036, 16065), (4284, 15135), (4590, 14126), (5045, 12852), (5355, 12108), (6054, 10710), (6426, 10090), (7063, 9180), (7140, 9081)]