194142240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4649}}^1$

素因数の和:4699

約数の個数: 144

約数和(自身を含む): 685503000

約数和(自身を除く): 491360760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 4176, 4640, 4649, 5220, 6960, 8352, 9298, 10440, 13920, 13947, 18596, 20880, 23245, 27894, 37192, 41760, 41841, 46490, 55788, 69735, 74384, 83682, 92980, 111576, 134821, 139470, 148768, 167364, 185960, 209205, 223152, 269642, 278940, 334728, 371920, 404463, 418410, 446304, 539284, 557880, 669456, 674105, 743840, 808926, 836820, 1078568, 1115760, 1213389, 1338912, 1348210, 1617852, 1673640, 2022315, 2157136, 2231520, 2426778, 2696420, 3235704, 3347280, 4044630, 4314272, 4853556, 5392840, 6066945, 6471408, 6694560, 8089260, 9707112, 10785680, 12133890, 12942816, 16178520, 19414224, 21571360, 24267780, 32357040, 38828448, 48535560, 64714080, 97071120, 194142240]

約数ペア:

[(1, 194142240), (2, 97071120), (3, 64714080), (4, 48535560), (5, 38828448), (6, 32357040), (8, 24267780), (9, 21571360), (10, 19414224), (12, 16178520), (15, 12942816), (16, 12133890), (18, 10785680), (20, 9707112), (24, 8089260), (29, 6694560), (30, 6471408), (32, 6066945), (36, 5392840), (40, 4853556), (45, 4314272), (48, 4044630), (58, 3347280), (60, 3235704), (72, 2696420), (80, 2426778), (87, 2231520), (90, 2157136), (96, 2022315), (116, 1673640), (120, 1617852), (144, 1348210), (145, 1338912), (160, 1213389), (174, 1115760), (180, 1078568), (232, 836820), (240, 808926), (261, 743840), (288, 674105), (290, 669456), (348, 557880), (360, 539284), (435, 446304), (464, 418410), (480, 404463), (522, 371920), (580, 334728), (696, 278940), (720, 269642), (870, 223152), (928, 209205), (1044, 185960), (1160, 167364), (1305, 148768), (1392, 139470), (1440, 134821), (1740, 111576), (2088, 92980), (2320, 83682), (2610, 74384), (2784, 69735), (3480, 55788), (4176, 46490), (4640, 41841), (4649, 41760), (5220, 37192), (6960, 27894), (8352, 23245), (9298, 20880), (10440, 18596), (13920, 13947)]