289362780

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 480

約数和(自身を含む): 1170892800

約数和(自身を除く): 881530020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 19, 20, 21, 27, 28, 30, 34, 35, 36, 38, 42, 45, 51, 54, 57, 60, 63, 68, 70, 76, 79, 81, 84, 85, 90, 95, 102, 105, 108, 114, 119, 126, 133, 135, 140, 153, 158, 162, 170, 171, 180, 189, 190, 204, 210, 228, 237, 238, 252, 255, 266, 270, 285, 306, 315, 316, 323, 324, 340, 342, 357, 378, 380, 395, 399, 405, 420, 459, 474, 476, 510, 513, 532, 540, 553, 567, 570, 595, 612, 630, 646, 665, 684, 711, 714, 756, 765, 790, 798, 810, 855, 918, 945, 948, 969, 1020, 1026, 1071, 1106, 1134, 1140, 1185, 1190, 1197, 1260, 1292, 1330, 1343, 1377, 1422, 1428, 1501, 1530, 1539, 1580, 1596, 1615, 1620, 1659, 1710, 1785, 1836, 1890, 1938, 1995, 2052, 2133, 2142, 2212, 2261, 2268, 2295, 2370, 2380, 2394, 2565, 2660, 2686, 2754, 2765, 2835, 2844, 2907, 3002, 3060, 3078, 3213, 3230, 3318, 3420, 3555, 3570, 3591, 3780, 3876, 3990, 4029, 4266, 4284, 4503, 4522, 4590, 4740, 4788, 4845, 4977, 5130, 5355, 5372, 5508, 5530, 5670, 5814, 5985, 6004, 6156, 6399, 6426, 6460, 6636, 6715, 6783, 6885, 7110, 7140, 7182, 7505, 7695, 7980, 8058, 8295, 8532, 8721, 9006, 9044, 9180, 9401, 9639, 9690, 9954, 10260, 10507, 10665, 10710, 10773, 11060, 11305, 11340, 11628, 11970, 12087, 12798, 12852, 13430, 13509, 13566, 13770, 14220, 14364, 14535, 14931, 15010, 15390, 16065, 16116, 16590, 17442, 17955, 18012, 18802, 19278, 19380, 19908, 20145, 20349, 21014, 21330, 21420, 21546, 22515, 22610, 23940, 24174, 24885, 25517, 25596, 26163, 26860, 27018, 27132, 27540, 28203, 29070, 29862, 30020, 30780, 31521, 31995, 32130, 33180, 33915, 34884, 35910, 36261, 37604, 38556, 40290, 40527, 40698, 42028, 42660, 43092, 43605, 44793, 45030, 45220, 47005, 48195, 48348, 49770, 51034, 52326, 52535, 53865, 54036, 56406, 58140, 59724, 60435, 61047, 63042, 63990, 64260, 67545, 67830, 71820, 72522, 74655, 76551, 80580, 81054, 81396, 84609, 87210, 89586, 90060, 94010, 94563, 96390, 99540, 101745, 102068, 104652, 105070, 107730, 108783, 112812, 120870, 121581, 122094, 126084, 127585, 127980, 130815, 135090, 135660, 141015, 145044, 149310, 153102, 157605, 162108, 169218, 174420, 178619, 179172, 181305, 183141, 188020, 189126, 192780, 202635, 203490, 210140, 215460, 217566, 223965, 229653, 241740, 243162, 244188, 253827, 255170, 261630, 270180, 282030, 283689, 298620, 305235, 306204, 315210, 338436, 357238, 362610, 366282, 378252, 382755, 405270, 406980, 423045, 435132, 447930, 459306, 472815, 486324, 507654, 510340, 523260, 535857, 543915, 564060, 567378, 607905, 610470, 630420, 688959, 714476, 725220, 732564, 761481, 765510, 810540, 846090, 851067, 893095, 895860, 915705, 918612, 945630, 1015308, 1071714, 1087830, 1134756, 1148265, 1215810, 1220940, 1269135, 1377918, 1418445, 1522962, 1531020, 1607571, 1692180, 1702134, 1786190, 1831410, 1891260, 2066877, 2143428, 2175660, 2296530, 2431620, 2538270, 2679285, 2755836, 2836890, 3045924, 3215142, 3404268, 3444795, 3572380, 3662820, 3807405, 4133754, 4255335, 4593060, 4822713, 5076540, 5358570, 5673780, 6430284, 6889590, 7614810, 8037855, 8267508, 8510670, 9645426, 10334385, 10717140, 13779180, 14468139, 15229620, 16075710, 17021340, 19290852, 20668770, 24113565, 28936278, 32151420, 41337540, 48227130, 57872556, 72340695, 96454260, 144681390, 289362780]

約数ペア:

[(1, 289362780), (2, 144681390), (3, 96454260), (4, 72340695), (5, 57872556), (6, 48227130), (7, 41337540), (9, 32151420), (10, 28936278), (12, 24113565), (14, 20668770), (15, 19290852), (17, 17021340), (18, 16075710), (19, 15229620), (20, 14468139), (21, 13779180), (27, 10717140), (28, 10334385), (30, 9645426), (34, 8510670), (35, 8267508), (36, 8037855), (38, 7614810), (42, 6889590), (45, 6430284), (51, 5673780), (54, 5358570), (57, 5076540), (60, 4822713), (63, 4593060), (68, 4255335), (70, 4133754), (76, 3807405), (79, 3662820), (81, 3572380), (84, 3444795), (85, 3404268), (90, 3215142), (95, 3045924), (102, 2836890), (105, 2755836), (108, 2679285), (114, 2538270), (119, 2431620), (126, 2296530), (133, 2175660), (135, 2143428), (140, 2066877), (153, 1891260), (158, 1831410), (162, 1786190), (170, 1702134), (171, 1692180), (180, 1607571), (189, 1531020), (190, 1522962), (204, 1418445), (210, 1377918), (228, 1269135), (237, 1220940), (238, 1215810), (252, 1148265), (255, 1134756), (266, 1087830), (270, 1071714), (285, 1015308), (306, 945630), (315, 918612), (316, 915705), (323, 895860), (324, 893095), (340, 851067), (342, 846090), (357, 810540), (378, 765510), (380, 761481), (395, 732564), (399, 725220), (405, 714476), (420, 688959), (459, 630420), (474, 610470), (476, 607905), (510, 567378), (513, 564060), (532, 543915), (540, 535857), (553, 523260), (567, 510340), (570, 507654), (595, 486324), (612, 472815), (630, 459306), (646, 447930), (665, 435132), (684, 423045), (711, 406980), (714, 405270), (756, 382755), (765, 378252), (790, 366282), (798, 362610), (810, 357238), (855, 338436), (918, 315210), (945, 306204), (948, 305235), (969, 298620), (1020, 283689), (1026, 282030), (1071, 270180), (1106, 261630), (1134, 255170), (1140, 253827), (1185, 244188), (1190, 243162), (1197, 241740), (1260, 229653), (1292, 223965), (1330, 217566), (1343, 215460), (1377, 210140), (1422, 203490), (1428, 202635), (1501, 192780), (1530, 189126), (1539, 188020), (1580, 183141), (1596, 181305), (1615, 179172), (1620, 178619), (1659, 174420), (1710, 169218), (1785, 162108), (1836, 157605), (1890, 153102), (1938, 149310), (1995, 145044), (2052, 141015), (2133, 135660), (2142, 135090), (2212, 130815), (2261, 127980), (2268, 127585), (2295, 126084), (2370, 122094), (2380, 121581), (2394, 120870), (2565, 112812), (2660, 108783), (2686, 107730), (2754, 105070), (2765, 104652), (2835, 102068), (2844, 101745), (2907, 99540), (3002, 96390), (3060, 94563), (3078, 94010), (3213, 90060), (3230, 89586), (3318, 87210), (3420, 84609), (3555, 81396), (3570, 81054), (3591, 80580), (3780, 76551), (3876, 74655), (3990, 72522), (4029, 71820), (4266, 67830), (4284, 67545), (4503, 64260), (4522, 63990), (4590, 63042), (4740, 61047), (4788, 60435), (4845, 59724), (4977, 58140), (5130, 56406), (5355, 54036), (5372, 53865), (5508, 52535), (5530, 52326), (5670, 51034), (5814, 49770), (5985, 48348), (6004, 48195), (6156, 47005), (6399, 45220), (6426, 45030), (6460, 44793), (6636, 43605), (6715, 43092), (6783, 42660), (6885, 42028), (7110, 40698), (7140, 40527), (7182, 40290), (7505, 38556), (7695, 37604), (7980, 36261), (8058, 35910), (8295, 34884), (8532, 33915), (8721, 33180), (9006, 32130), (9044, 31995), (9180, 31521), (9401, 30780), (9639, 30020), (9690, 29862), (9954, 29070), (10260, 28203), (10507, 27540), (10665, 27132), (10710, 27018), (10773, 26860), (11060, 26163), (11305, 25596), (11340, 25517), (11628, 24885), (11970, 24174), (12087, 23940), (12798, 22610), (12852, 22515), (13430, 21546), (13509, 21420), (13566, 21330), (13770, 21014), (14220, 20349), (14364, 20145), (14535, 19908), (14931, 19380), (15010, 19278), (15390, 18802), (16065, 18012), (16116, 17955), (16590, 17442)]