26820969480

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{28447}}^1$

素因数の和:28570

約数の個数: 192

約数和(自身を含む): 91331735040

約数和(自身を除く): 64510765560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 97, 108, 120, 135, 162, 180, 194, 216, 243, 270, 291, 324, 360, 388, 405, 485, 486, 540, 582, 648, 776, 810, 873, 970, 972, 1080, 1164, 1215, 1455, 1620, 1746, 1940, 1944, 2328, 2430, 2619, 2910, 3240, 3492, 3880, 4365, 4860, 5238, 5820, 6984, 7857, 8730, 9720, 10476, 11640, 13095, 15714, 17460, 20952, 23571, 26190, 28447, 31428, 34920, 39285, 47142, 52380, 56894, 62856, 78570, 85341, 94284, 104760, 113788, 117855, 142235, 157140, 170682, 188568, 227576, 235710, 256023, 284470, 314280, 341364, 426705, 471420, 512046, 568940, 682728, 768069, 853410, 942840, 1024092, 1137880, 1280115, 1536138, 1706820, 2048184, 2304207, 2560230, 2759359, 3072276, 3413640, 3840345, 4608414, 5120460, 5518718, 6144552, 6912621, 7680690, 8278077, 9216828, 10240920, 11037436, 11521035, 13796795, 13825242, 15361380, 16556154, 18433656, 22074872, 23042070, 24834231, 27593590, 27650484, 30722760, 33112308, 34563105, 41390385, 46084140, 49668462, 55187180, 55300968, 66224616, 69126210, 74502693, 82780770, 92168280, 99336924, 110374360, 124171155, 138252420, 149005386, 165561540, 198673848, 223508079, 248342310, 276504840, 298010772, 331123080, 372513465, 447016158, 496684620, 596021544, 670524237, 745026930, 894032316, 993369240, 1117540395, 1341048474, 1490053860, 1788064632, 2235080790, 2682096948, 2980107720, 3352621185, 4470161580, 5364193896, 6705242370, 8940323160, 13410484740, 26820969480]

約数ペア:

[(1, 26820969480), (2, 13410484740), (3, 8940323160), (4, 6705242370), (5, 5364193896), (6, 4470161580), (8, 3352621185), (9, 2980107720), (10, 2682096948), (12, 2235080790), (15, 1788064632), (18, 1490053860), (20, 1341048474), (24, 1117540395), (27, 993369240), (30, 894032316), (36, 745026930), (40, 670524237), (45, 596021544), (54, 496684620), (60, 447016158), (72, 372513465), (81, 331123080), (90, 298010772), (97, 276504840), (108, 248342310), (120, 223508079), (135, 198673848), (162, 165561540), (180, 149005386), (194, 138252420), (216, 124171155), (243, 110374360), (270, 99336924), (291, 92168280), (324, 82780770), (360, 74502693), (388, 69126210), (405, 66224616), (485, 55300968), (486, 55187180), (540, 49668462), (582, 46084140), (648, 41390385), (776, 34563105), (810, 33112308), (873, 30722760), (970, 27650484), (972, 27593590), (1080, 24834231), (1164, 23042070), (1215, 22074872), (1455, 18433656), (1620, 16556154), (1746, 15361380), (1940, 13825242), (1944, 13796795), (2328, 11521035), (2430, 11037436), (2619, 10240920), (2910, 9216828), (3240, 8278077), (3492, 7680690), (3880, 6912621), (4365, 6144552), (4860, 5518718), (5238, 5120460), (5820, 4608414), (6984, 3840345), (7857, 3413640), (8730, 3072276), (9720, 2759359), (10476, 2560230), (11640, 2304207), (13095, 2048184), (15714, 1706820), (17460, 1536138), (20952, 1280115), (23571, 1137880), (26190, 1024092), (28447, 942840), (31428, 853410), (34920, 768069), (39285, 682728), (47142, 568940), (52380, 512046), (56894, 471420), (62856, 426705), (78570, 341364), (85341, 314280), (94284, 284470), (104760, 256023), (113788, 235710), (117855, 227576), (142235, 188568), (157140, 170682)]