326651940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:476

約数の個数: 240

約数和(自身を含む): 1125154800

約数和(自身を除く): 798502860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 29, 30, 34, 36, 45, 51, 54, 58, 60, 68, 81, 85, 87, 90, 102, 108, 116, 135, 145, 153, 162, 170, 174, 180, 204, 255, 261, 270, 290, 306, 324, 340, 348, 405, 409, 435, 459, 493, 510, 522, 540, 580, 612, 765, 783, 810, 818, 870, 918, 986, 1020, 1044, 1227, 1305, 1377, 1479, 1530, 1566, 1620, 1636, 1740, 1836, 1972, 2045, 2295, 2349, 2454, 2465, 2610, 2754, 2958, 3060, 3132, 3681, 3915, 4090, 4437, 4590, 4698, 4908, 4930, 5220, 5508, 5916, 6135, 6885, 6953, 7362, 7395, 7830, 8180, 8874, 9180, 9396, 9860, 11043, 11745, 11861, 12270, 13311, 13770, 13906, 14724, 14790, 15660, 17748, 18405, 20859, 22086, 22185, 23490, 23722, 24540, 26622, 27540, 27812, 29580, 33129, 34765, 35583, 36810, 39933, 41718, 44172, 44370, 46980, 47444, 53244, 55215, 59305, 62577, 66258, 66555, 69530, 71166, 73620, 79866, 83436, 88740, 104295, 106749, 110430, 118610, 125154, 132516, 133110, 139060, 142332, 159732, 165645, 177915, 187731, 199665, 201637, 208590, 213498, 220860, 237220, 250308, 266220, 312885, 320247, 331290, 355830, 375462, 399330, 403274, 417180, 426996, 533745, 563193, 604911, 625770, 640494, 662580, 711660, 750924, 798660, 806548, 938655, 960741, 1008185, 1067490, 1126386, 1209822, 1251540, 1280988, 1601235, 1814733, 1877310, 1921482, 2016370, 2134980, 2252772, 2419644, 2815965, 3024555, 3202470, 3629466, 3754620, 3842964, 4032740, 4803705, 5444199, 5631930, 6049110, 6404940, 7258932, 9073665, 9607410, 10888398, 11263860, 12098220, 16332597, 18147330, 19214820, 21776796, 27220995, 32665194, 36294660, 54441990, 65330388, 81662985, 108883980, 163325970, 326651940]

約数ペア:

[(1, 326651940), (2, 163325970), (3, 108883980), (4, 81662985), (5, 65330388), (6, 54441990), (9, 36294660), (10, 32665194), (12, 27220995), (15, 21776796), (17, 19214820), (18, 18147330), (20, 16332597), (27, 12098220), (29, 11263860), (30, 10888398), (34, 9607410), (36, 9073665), (45, 7258932), (51, 6404940), (54, 6049110), (58, 5631930), (60, 5444199), (68, 4803705), (81, 4032740), (85, 3842964), (87, 3754620), (90, 3629466), (102, 3202470), (108, 3024555), (116, 2815965), (135, 2419644), (145, 2252772), (153, 2134980), (162, 2016370), (170, 1921482), (174, 1877310), (180, 1814733), (204, 1601235), (255, 1280988), (261, 1251540), (270, 1209822), (290, 1126386), (306, 1067490), (324, 1008185), (340, 960741), (348, 938655), (405, 806548), (409, 798660), (435, 750924), (459, 711660), (493, 662580), (510, 640494), (522, 625770), (540, 604911), (580, 563193), (612, 533745), (765, 426996), (783, 417180), (810, 403274), (818, 399330), (870, 375462), (918, 355830), (986, 331290), (1020, 320247), (1044, 312885), (1227, 266220), (1305, 250308), (1377, 237220), (1479, 220860), (1530, 213498), (1566, 208590), (1620, 201637), (1636, 199665), (1740, 187731), (1836, 177915), (1972, 165645), (2045, 159732), (2295, 142332), (2349, 139060), (2454, 133110), (2465, 132516), (2610, 125154), (2754, 118610), (2958, 110430), (3060, 106749), (3132, 104295), (3681, 88740), (3915, 83436), (4090, 79866), (4437, 73620), (4590, 71166), (4698, 69530), (4908, 66555), (4930, 66258), (5220, 62577), (5508, 59305), (5916, 55215), (6135, 53244), (6885, 47444), (6953, 46980), (7362, 44370), (7395, 44172), (7830, 41718), (8180, 39933), (8874, 36810), (9180, 35583), (9396, 34765), (9860, 33129), (11043, 29580), (11745, 27812), (11861, 27540), (12270, 26622), (13311, 24540), (13770, 23722), (13906, 23490), (14724, 22185), (14790, 22086), (15660, 20859), (17748, 18405)]