561932640

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:276

約数の個数: 288

約数和(自身を含む): 2022602400

約数和(自身を除く): 1460669760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 97, 108, 120, 135, 144, 149, 160, 162, 180, 194, 216, 240, 243, 270, 288, 291, 298, 324, 360, 388, 405, 432, 447, 480, 485, 486, 540, 582, 596, 648, 720, 745, 776, 810, 864, 873, 894, 970, 972, 1080, 1164, 1192, 1215, 1296, 1341, 1440, 1455, 1490, 1552, 1620, 1746, 1788, 1940, 1944, 2160, 2235, 2328, 2384, 2430, 2592, 2619, 2682, 2910, 2980, 3104, 3240, 3492, 3576, 3880, 3888, 4023, 4320, 4365, 4470, 4656, 4768, 4860, 5238, 5364, 5820, 5960, 6480, 6705, 6984, 7152, 7760, 7776, 7857, 8046, 8730, 8940, 9312, 9720, 10476, 10728, 11640, 11920, 12069, 12960, 13095, 13410, 13968, 14304, 14453, 15520, 15714, 16092, 17460, 17880, 19440, 20115, 20952, 21456, 23280, 23571, 23840, 24138, 26190, 26820, 27936, 28906, 31428, 32184, 34920, 35760, 36207, 38880, 39285, 40230, 41904, 42912, 43359, 46560, 47142, 48276, 52380, 53640, 57812, 60345, 62856, 64368, 69840, 71520, 72265, 72414, 78570, 80460, 83808, 86718, 94284, 96552, 104760, 107280, 115624, 117855, 120690, 125712, 128736, 130077, 139680, 144530, 144828, 157140, 160920, 173436, 181035, 188568, 193104, 209520, 214560, 216795, 231248, 235710, 241380, 251424, 260154, 289060, 289656, 314280, 321840, 346872, 362070, 377136, 386208, 390231, 419040, 433590, 462496, 471420, 482760, 520308, 578120, 579312, 628560, 643680, 650385, 693744, 724140, 754272, 780462, 867180, 942840, 965520, 1040616, 1156240, 1158624, 1170693, 1257120, 1300770, 1387488, 1448280, 1560924, 1734360, 1885680, 1931040, 1951155, 2081232, 2312480, 2341386, 2601540, 2896560, 3121848, 3468720, 3512079, 3771360, 3902310, 4162464, 4682772, 5203080, 5793120, 5853465, 6243696, 6937440, 7024158, 7804620, 9365544, 10406160, 11706930, 12487392, 14048316, 15609240, 17560395, 18731088, 20812320, 23413860, 28096632, 31218480, 35120790, 37462176, 46827720, 56193264, 62436960, 70241580, 93655440, 112386528, 140483160, 187310880, 280966320, 561932640]

約数ペア:

[(1, 561932640), (2, 280966320), (3, 187310880), (4, 140483160), (5, 112386528), (6, 93655440), (8, 70241580), (9, 62436960), (10, 56193264), (12, 46827720), (15, 37462176), (16, 35120790), (18, 31218480), (20, 28096632), (24, 23413860), (27, 20812320), (30, 18731088), (32, 17560395), (36, 15609240), (40, 14048316), (45, 12487392), (48, 11706930), (54, 10406160), (60, 9365544), (72, 7804620), (80, 7024158), (81, 6937440), (90, 6243696), (96, 5853465), (97, 5793120), (108, 5203080), (120, 4682772), (135, 4162464), (144, 3902310), (149, 3771360), (160, 3512079), (162, 3468720), (180, 3121848), (194, 2896560), (216, 2601540), (240, 2341386), (243, 2312480), (270, 2081232), (288, 1951155), (291, 1931040), (298, 1885680), (324, 1734360), (360, 1560924), (388, 1448280), (405, 1387488), (432, 1300770), (447, 1257120), (480, 1170693), (485, 1158624), (486, 1156240), (540, 1040616), (582, 965520), (596, 942840), (648, 867180), (720, 780462), (745, 754272), (776, 724140), (810, 693744), (864, 650385), (873, 643680), (894, 628560), (970, 579312), (972, 578120), (1080, 520308), (1164, 482760), (1192, 471420), (1215, 462496), (1296, 433590), (1341, 419040), (1440, 390231), (1455, 386208), (1490, 377136), (1552, 362070), (1620, 346872), (1746, 321840), (1788, 314280), (1940, 289656), (1944, 289060), (2160, 260154), (2235, 251424), (2328, 241380), (2384, 235710), (2430, 231248), (2592, 216795), (2619, 214560), (2682, 209520), (2910, 193104), (2980, 188568), (3104, 181035), (3240, 173436), (3492, 160920), (3576, 157140), (3880, 144828), (3888, 144530), (4023, 139680), (4320, 130077), (4365, 128736), (4470, 125712), (4656, 120690), (4768, 117855), (4860, 115624), (5238, 107280), (5364, 104760), (5820, 96552), (5960, 94284), (6480, 86718), (6705, 83808), (6984, 80460), (7152, 78570), (7760, 72414), (7776, 72265), (7857, 71520), (8046, 69840), (8730, 64368), (8940, 62856), (9312, 60345), (9720, 57812), (10476, 53640), (10728, 52380), (11640, 48276), (11920, 47142), (12069, 46560), (12960, 43359), (13095, 42912), (13410, 41904), (13968, 40230), (14304, 39285), (14453, 38880), (15520, 36207), (15714, 35760), (16092, 34920), (17460, 32184), (17880, 31428), (19440, 28906), (20115, 27936), (20952, 26820), (21456, 26190), (23280, 24138), (23571, 23840)]