2646432480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{661}}^1$

素因数の和:1137

約数の個数: 192

約数和(自身を含む): 8808307200

約数和(自身を除く): 6161874720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 439, 456, 480, 570, 608, 661, 760, 878, 912, 1140, 1317, 1322, 1520, 1756, 1824, 1983, 2195, 2280, 2634, 2644, 3040, 3305, 3512, 3966, 4390, 4560, 5268, 5288, 6585, 6610, 7024, 7932, 8341, 8780, 9120, 9915, 10536, 10576, 12559, 13170, 13220, 14048, 15864, 16682, 17560, 19830, 21072, 21152, 25023, 25118, 26340, 26440, 31728, 33364, 35120, 37677, 39660, 41705, 42144, 50046, 50236, 52680, 52880, 62795, 63456, 66728, 70240, 75354, 79320, 83410, 100092, 100472, 105360, 105760, 125115, 125590, 133456, 150708, 158640, 166820, 188385, 200184, 200944, 210720, 250230, 251180, 266912, 290179, 301416, 317280, 333640, 376770, 400368, 401888, 500460, 502360, 580358, 602832, 667280, 753540, 800736, 870537, 1000920, 1004720, 1160716, 1205664, 1334560, 1450895, 1507080, 1741074, 2001840, 2009440, 2321432, 2901790, 3014160, 3482148, 4003680, 4352685, 4642864, 5513401, 5803580, 6028320, 6964296, 8705370, 9285728, 11026802, 11607160, 13928592, 16540203, 17410740, 22053604, 23214320, 27567005, 27857184, 33080406, 34821480, 44107208, 46428640, 55134010, 66160812, 69642960, 82701015, 88214416, 110268020, 132321624, 139285920, 165402030, 176428832, 220536040, 264643248, 330804060, 441072080, 529286496, 661608120, 882144160, 1323216240, 2646432480]

約数ペア:

[(1, 2646432480), (2, 1323216240), (3, 882144160), (4, 661608120), (5, 529286496), (6, 441072080), (8, 330804060), (10, 264643248), (12, 220536040), (15, 176428832), (16, 165402030), (19, 139285920), (20, 132321624), (24, 110268020), (30, 88214416), (32, 82701015), (38, 69642960), (40, 66160812), (48, 55134010), (57, 46428640), (60, 44107208), (76, 34821480), (80, 33080406), (95, 27857184), (96, 27567005), (114, 23214320), (120, 22053604), (152, 17410740), (160, 16540203), (190, 13928592), (228, 11607160), (240, 11026802), (285, 9285728), (304, 8705370), (380, 6964296), (439, 6028320), (456, 5803580), (480, 5513401), (570, 4642864), (608, 4352685), (661, 4003680), (760, 3482148), (878, 3014160), (912, 2901790), (1140, 2321432), (1317, 2009440), (1322, 2001840), (1520, 1741074), (1756, 1507080), (1824, 1450895), (1983, 1334560), (2195, 1205664), (2280, 1160716), (2634, 1004720), (2644, 1000920), (3040, 870537), (3305, 800736), (3512, 753540), (3966, 667280), (4390, 602832), (4560, 580358), (5268, 502360), (5288, 500460), (6585, 401888), (6610, 400368), (7024, 376770), (7932, 333640), (8341, 317280), (8780, 301416), (9120, 290179), (9915, 266912), (10536, 251180), (10576, 250230), (12559, 210720), (13170, 200944), (13220, 200184), (14048, 188385), (15864, 166820), (16682, 158640), (17560, 150708), (19830, 133456), (21072, 125590), (21152, 125115), (25023, 105760), (25118, 105360), (26340, 100472), (26440, 100092), (31728, 83410), (33364, 79320), (35120, 75354), (37677, 70240), (39660, 66728), (41705, 63456), (42144, 62795), (50046, 52880), (50236, 52680)]