421400160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10091}}^1$

素因数の和:10141

約数の個数: 144

約数和(自身を含む): 1487762640

約数和(自身を除く): 1066362480

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, 5220, 6960, 8352, 10091, 10440, 13920, 20182, 20880, 30273, 40364, 41760, 50455, 60546, 80728, 90819, 100910, 121092, 151365, 161456, 181638, 201820, 242184, 292639, 302730, 322912, 363276, 403640, 454095, 484368, 585278, 605460, 726552, 807280, 877917, 908190, 968736, 1170556, 1210920, 1453104, 1463195, 1614560, 1755834, 1816380, 2341112, 2421840, 2633751, 2906208, 2926390, 3511668, 3632760, 4389585, 4682224, 4843680, 5267502, 5852780, 7023336, 7265520, 8779170, 9364448, 10535004, 11705560, 13168755, 14046672, 14531040, 17558340, 21070008, 23411120, 26337510, 28093344, 35116680, 42140016, 46822240, 52675020, 70233360, 84280032, 105350040, 140466720, 210700080, 421400160]

約数ペア:

[(1, 421400160), (2, 210700080), (3, 140466720), (4, 105350040), (5, 84280032), (6, 70233360), (8, 52675020), (9, 46822240), (10, 42140016), (12, 35116680), (15, 28093344), (16, 26337510), (18, 23411120), (20, 21070008), (24, 17558340), (29, 14531040), (30, 14046672), (32, 13168755), (36, 11705560), (40, 10535004), (45, 9364448), (48, 8779170), (58, 7265520), (60, 7023336), (72, 5852780), (80, 5267502), (87, 4843680), (90, 4682224), (96, 4389585), (116, 3632760), (120, 3511668), (144, 2926390), (145, 2906208), (160, 2633751), (174, 2421840), (180, 2341112), (232, 1816380), (240, 1755834), (261, 1614560), (288, 1463195), (290, 1453104), (348, 1210920), (360, 1170556), (435, 968736), (464, 908190), (480, 877917), (522, 807280), (580, 726552), (696, 605460), (720, 585278), (870, 484368), (928, 454095), (1044, 403640), (1160, 363276), (1305, 322912), (1392, 302730), (1440, 292639), (1740, 242184), (2088, 201820), (2320, 181638), (2610, 161456), (2784, 151365), (3480, 121092), (4176, 100910), (4640, 90819), (5220, 80728), (6960, 60546), (8352, 50455), (10091, 41760), (10440, 40364), (13920, 30273), (20182, 20880)]