28976016720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{2463947}}^1$

素因数の和:2463977

約数の個数: 120

約数和(自身を含む): 104491106784

約数和(自身を除く): 75515090064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 2463947, 4927894, 7391841, 9855788, 12319735, 14783682, 17247629, 19711576, 24639470, 29567364, 34495258, 36959205, 39423152, 49278940, 51742887, 59134728, 68990516, 73918410, 86238145, 98557880, 103485774, 118269456, 120733403, 137981032, 147836820, 172476290, 197115760, 206971548, 241466806, 258714435, 275962064, 295673640, 344952580, 362200209, 413943096, 482933612, 517428870, 591347280, 603667015, 689905160, 724400418, 827886192, 965867224, 1034857740, 1207334030, 1379810320, 1448800836, 1811001045, 1931734448, 2069715480, 2414668060, 2897601672, 3622002090, 4139430960, 4829336120, 5795203344, 7244004180, 9658672240, 14488008360, 28976016720]

約数ペア:

[(1, 28976016720), (2, 14488008360), (3, 9658672240), (4, 7244004180), (5, 5795203344), (6, 4829336120), (7, 4139430960), (8, 3622002090), (10, 2897601672), (12, 2414668060), (14, 2069715480), (15, 1931734448), (16, 1811001045), (20, 1448800836), (21, 1379810320), (24, 1207334030), (28, 1034857740), (30, 965867224), (35, 827886192), (40, 724400418), (42, 689905160), (48, 603667015), (49, 591347280), (56, 517428870), (60, 482933612), (70, 413943096), (80, 362200209), (84, 344952580), (98, 295673640), (105, 275962064), (112, 258714435), (120, 241466806), (140, 206971548), (147, 197115760), (168, 172476290), (196, 147836820), (210, 137981032), (240, 120733403), (245, 118269456), (280, 103485774), (294, 98557880), (336, 86238145), (392, 73918410), (420, 68990516), (490, 59134728), (560, 51742887), (588, 49278940), (735, 39423152), (784, 36959205), (840, 34495258), (980, 29567364), (1176, 24639470), (1470, 19711576), (1680, 17247629), (1960, 14783682), (2352, 12319735), (2940, 9855788), (3920, 7391841), (5880, 4927894), (11760, 2463947)]