2016306720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{19181}}^1$

素因数の和:19275

約数の個数: 144

約数和(自身を含む): 6975265752

約数和(自身を除く): 4958959032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 219, 240, 288, 292, 360, 365, 438, 480, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1440, 1460, 1752, 2190, 2336, 2628, 2920, 3285, 3504, 4380, 5256, 5840, 6570, 7008, 8760, 10512, 11680, 13140, 17520, 19181, 21024, 26280, 35040, 38362, 52560, 57543, 76724, 95905, 105120, 115086, 153448, 172629, 191810, 230172, 287715, 306896, 345258, 383620, 460344, 575430, 613792, 690516, 767240, 863145, 920688, 1150860, 1381032, 1400213, 1534480, 1726290, 1841376, 2301720, 2762064, 2800426, 3068960, 3452580, 4200639, 4603440, 5524128, 5600852, 6905160, 7001065, 8401278, 9206880, 11201704, 12601917, 13810320, 14002130, 16802556, 21003195, 22403408, 25203834, 27620640, 28004260, 33605112, 42006390, 44806816, 50407668, 56008520, 63009585, 67210224, 84012780, 100815336, 112017040, 126019170, 134420448, 168025560, 201630672, 224034080, 252038340, 336051120, 403261344, 504076680, 672102240, 1008153360, 2016306720]

約数ペア:

[(1, 2016306720), (2, 1008153360), (3, 672102240), (4, 504076680), (5, 403261344), (6, 336051120), (8, 252038340), (9, 224034080), (10, 201630672), (12, 168025560), (15, 134420448), (16, 126019170), (18, 112017040), (20, 100815336), (24, 84012780), (30, 67210224), (32, 63009585), (36, 56008520), (40, 50407668), (45, 44806816), (48, 42006390), (60, 33605112), (72, 28004260), (73, 27620640), (80, 25203834), (90, 22403408), (96, 21003195), (120, 16802556), (144, 14002130), (146, 13810320), (160, 12601917), (180, 11201704), (219, 9206880), (240, 8401278), (288, 7001065), (292, 6905160), (360, 5600852), (365, 5524128), (438, 4603440), (480, 4200639), (584, 3452580), (657, 3068960), (720, 2800426), (730, 2762064), (876, 2301720), (1095, 1841376), (1168, 1726290), (1314, 1534480), (1440, 1400213), (1460, 1381032), (1752, 1150860), (2190, 920688), (2336, 863145), (2628, 767240), (2920, 690516), (3285, 613792), (3504, 575430), (4380, 460344), (5256, 383620), (5840, 345258), (6570, 306896), (7008, 287715), (8760, 230172), (10512, 191810), (11680, 172629), (13140, 153448), (17520, 115086), (19181, 105120), (21024, 95905), (26280, 76724), (35040, 57543), (38362, 52560)]