20151752670

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{59}}^2\times {\mathrm{1021}}^1$

素因数の和:1165

約数の個数: 240

約数和(自身を含む): 63055748448

約数和(自身を除く): 42903995778

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 59, 63, 70, 81, 90, 105, 118, 126, 135, 162, 177, 189, 210, 270, 295, 315, 354, 378, 405, 413, 531, 567, 590, 630, 810, 826, 885, 945, 1021, 1062, 1134, 1239, 1593, 1770, 1890, 2042, 2065, 2478, 2655, 2835, 3063, 3186, 3481, 3717, 4130, 4779, 5105, 5310, 5670, 6126, 6195, 6962, 7147, 7434, 7965, 9189, 9558, 10210, 10443, 11151, 12390, 14294, 15315, 15930, 17405, 18378, 18585, 20886, 21441, 22302, 23895, 24367, 27567, 30630, 31329, 33453, 34810, 35735, 37170, 42882, 45945, 47790, 48734, 52215, 55134, 55755, 60239, 62658, 64323, 66906, 71470, 73101, 82701, 91890, 93987, 104430, 107205, 111510, 120478, 121835, 128646, 137835, 146202, 156645, 165402, 167265, 180717, 187974, 192969, 214410, 219303, 243670, 275670, 281961, 301195, 313290, 321615, 334530, 361434, 365505, 385938, 413505, 421673, 438606, 469935, 542151, 563922, 578907, 602390, 643230, 657909, 731010, 827010, 843346, 903585, 939870, 964845, 1084302, 1096515, 1157814, 1265019, 1315818, 1409805, 1626453, 1807170, 1929690, 1973727, 2108365, 2193030, 2530038, 2710755, 2819610, 2894535, 3252906, 3289545, 3554101, 3795057, 3947454, 4216730, 4879359, 5421510, 5789070, 6325095, 6579090, 7108202, 7590114, 8132265, 9758718, 9868635, 10662303, 11385171, 12650190, 16264530, 17770505, 18975285, 19737270, 21324606, 22770342, 24396795, 24878707, 31986909, 34155513, 35541010, 37950570, 48793590, 49757414, 53311515, 56925855, 63973818, 68311026, 74636121, 95960727, 106623030, 113851710, 124393535, 149272242, 159934545, 170777565, 191921454, 223908363, 248787070, 287882181, 319869090, 341555130, 373180605, 447816726, 479803635, 575764362, 671725089, 746361210, 959607270, 1119541815, 1343450178, 1439410905, 2015175267, 2239083630, 2878821810, 3358625445, 4030350534, 6717250890, 10075876335, 20151752670]

約数ペア:

[(1, 20151752670), (2, 10075876335), (3, 6717250890), (5, 4030350534), (6, 3358625445), (7, 2878821810), (9, 2239083630), (10, 2015175267), (14, 1439410905), (15, 1343450178), (18, 1119541815), (21, 959607270), (27, 746361210), (30, 671725089), (35, 575764362), (42, 479803635), (45, 447816726), (54, 373180605), (59, 341555130), (63, 319869090), (70, 287882181), (81, 248787070), (90, 223908363), (105, 191921454), (118, 170777565), (126, 159934545), (135, 149272242), (162, 124393535), (177, 113851710), (189, 106623030), (210, 95960727), (270, 74636121), (295, 68311026), (315, 63973818), (354, 56925855), (378, 53311515), (405, 49757414), (413, 48793590), (531, 37950570), (567, 35541010), (590, 34155513), (630, 31986909), (810, 24878707), (826, 24396795), (885, 22770342), (945, 21324606), (1021, 19737270), (1062, 18975285), (1134, 17770505), (1239, 16264530), (1593, 12650190), (1770, 11385171), (1890, 10662303), (2042, 9868635), (2065, 9758718), (2478, 8132265), (2655, 7590114), (2835, 7108202), (3063, 6579090), (3186, 6325095), (3481, 5789070), (3717, 5421510), (4130, 4879359), (4779, 4216730), (5105, 3947454), (5310, 3795057), (5670, 3554101), (6126, 3289545), (6195, 3252906), (6962, 2894535), (7147, 2819610), (7434, 2710755), (7965, 2530038), (9189, 2193030), (9558, 2108365), (10210, 1973727), (10443, 1929690), (11151, 1807170), (12390, 1626453), (14294, 1409805), (15315, 1315818), (15930, 1265019), (17405, 1157814), (18378, 1096515), (18585, 1084302), (20886, 964845), (21441, 939870), (22302, 903585), (23895, 843346), (24367, 827010), (27567, 731010), (30630, 657909), (31329, 643230), (33453, 602390), (34810, 578907), (35735, 563922), (37170, 542151), (42882, 469935), (45945, 438606), (47790, 421673), (48734, 413505), (52215, 385938), (55134, 365505), (55755, 361434), (60239, 334530), (62658, 321615), (64323, 313290), (66906, 301195), (71470, 281961), (73101, 275670), (82701, 243670), (91890, 219303), (93987, 214410), (104430, 192969), (107205, 187974), (111510, 180717), (120478, 167265), (121835, 165402), (128646, 156645), (137835, 146202)]