6438481560

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{3719}}^1$

素因数の和:3975

約数の個数: 256

約数和(自身を含む): 24641280000

約数和(自身を除く): 18202798440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 229, 252, 270, 280, 315, 360, 378, 420, 458, 504, 540, 630, 687, 756, 840, 916, 945, 1080, 1145, 1260, 1374, 1512, 1603, 1832, 1890, 2061, 2290, 2520, 2748, 3206, 3435, 3719, 3780, 4122, 4580, 4809, 5496, 6183, 6412, 6870, 7438, 7560, 8015, 8244, 9160, 9618, 10305, 11157, 12366, 12824, 13740, 14427, 14876, 16030, 16488, 18595, 19236, 20610, 22314, 24045, 24732, 26033, 27480, 28854, 29752, 30915, 32060, 33471, 37190, 38472, 41220, 43281, 44628, 48090, 49464, 52066, 55785, 57708, 61830, 64120, 66942, 72135, 74380, 78099, 82440, 86562, 89256, 96180, 100413, 104132, 111570, 115416, 123660, 130165, 133884, 144270, 148760, 156198, 167355, 173124, 192360, 200826, 208264, 216405, 223140, 234297, 247320, 260330, 267768, 288540, 312396, 334710, 346248, 390495, 401652, 432810, 446280, 468594, 502065, 520660, 577080, 624792, 669420, 702891, 780990, 803304, 851651, 865620, 937188, 1004130, 1041320, 1171485, 1338840, 1405782, 1561980, 1703302, 1731240, 1874376, 2008260, 2342970, 2554953, 2811564, 3123960, 3406604, 3514455, 4016520, 4258255, 4685940, 5109906, 5623128, 5961557, 6813208, 7028910, 7664859, 8516510, 9371880, 10219812, 11923114, 12774765, 14057820, 15329718, 17033020, 17884671, 20439624, 22994577, 23846228, 25549530, 28115640, 29807785, 30659436, 34066040, 35769342, 38324295, 45989154, 47692456, 51099060, 53654013, 59615570, 61318872, 71538684, 76648590, 89423355, 91978308, 102198120, 107308026, 114972885, 119231140, 143077368, 153297180, 160962039, 178846710, 183956616, 214616052, 229945770, 238462280, 268270065, 306594360, 321924078, 357693420, 429232104, 459891540, 536540130, 643848156, 715386840, 804810195, 919783080, 1073080260, 1287696312, 1609620390, 2146160520, 3219240780, 6438481560]

約数ペア:

[(1, 6438481560), (2, 3219240780), (3, 2146160520), (4, 1609620390), (5, 1287696312), (6, 1073080260), (7, 919783080), (8, 804810195), (9, 715386840), (10, 643848156), (12, 536540130), (14, 459891540), (15, 429232104), (18, 357693420), (20, 321924078), (21, 306594360), (24, 268270065), (27, 238462280), (28, 229945770), (30, 214616052), (35, 183956616), (36, 178846710), (40, 160962039), (42, 153297180), (45, 143077368), (54, 119231140), (56, 114972885), (60, 107308026), (63, 102198120), (70, 91978308), (72, 89423355), (84, 76648590), (90, 71538684), (105, 61318872), (108, 59615570), (120, 53654013), (126, 51099060), (135, 47692456), (140, 45989154), (168, 38324295), (180, 35769342), (189, 34066040), (210, 30659436), (216, 29807785), (229, 28115640), (252, 25549530), (270, 23846228), (280, 22994577), (315, 20439624), (360, 17884671), (378, 17033020), (420, 15329718), (458, 14057820), (504, 12774765), (540, 11923114), (630, 10219812), (687, 9371880), (756, 8516510), (840, 7664859), (916, 7028910), (945, 6813208), (1080, 5961557), (1145, 5623128), (1260, 5109906), (1374, 4685940), (1512, 4258255), (1603, 4016520), (1832, 3514455), (1890, 3406604), (2061, 3123960), (2290, 2811564), (2520, 2554953), (2748, 2342970), (3206, 2008260), (3435, 1874376), (3719, 1731240), (3780, 1703302), (4122, 1561980), (4580, 1405782), (4809, 1338840), (5496, 1171485), (6183, 1041320), (6412, 1004130), (6870, 937188), (7438, 865620), (7560, 851651), (8015, 803304), (8244, 780990), (9160, 702891), (9618, 669420), (10305, 624792), (11157, 577080), (12366, 520660), (12824, 502065), (13740, 468594), (14427, 446280), (14876, 432810), (16030, 401652), (16488, 390495), (18595, 346248), (19236, 334710), (20610, 312396), (22314, 288540), (24045, 267768), (24732, 260330), (26033, 247320), (27480, 234297), (28854, 223140), (29752, 216405), (30915, 208264), (32060, 200826), (33471, 192360), (37190, 173124), (38472, 167355), (41220, 156198), (43281, 148760), (44628, 144270), (48090, 133884), (49464, 130165), (52066, 123660), (55785, 115416), (57708, 111570), (61830, 104132), (64120, 100413), (66942, 96180), (72135, 89256), (74380, 86562), (78099, 82440)]