1258271040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{100823}}^1$

素因数の和:100856

約数の個数: 112

約数和(自身を含む): 4302361728

約数和(自身を除く): 3044090688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 100823, 201646, 302469, 403292, 504115, 604938, 806584, 1008230, 1209876, 1310699, 1512345, 1613168, 2016460, 2419752, 2621398, 3024690, 3226336, 3932097, 4032920, 4839504, 5242796, 6049380, 6452672, 6553495, 7864194, 8065840, 9679008, 10485592, 12098760, 13106990, 15728388, 16131680, 19358016, 19660485, 20971184, 24197520, 26213980, 31456776, 32263360, 39320970, 41942368, 48395040, 52427960, 62913552, 78641940, 83884736, 96790080, 104855920, 125827104, 157283880, 209711840, 251654208, 314567760, 419423680, 629135520, 1258271040]

約数ペア:

[(1, 1258271040), (2, 629135520), (3, 419423680), (4, 314567760), (5, 251654208), (6, 209711840), (8, 157283880), (10, 125827104), (12, 104855920), (13, 96790080), (15, 83884736), (16, 78641940), (20, 62913552), (24, 52427960), (26, 48395040), (30, 41942368), (32, 39320970), (39, 32263360), (40, 31456776), (48, 26213980), (52, 24197520), (60, 20971184), (64, 19660485), (65, 19358016), (78, 16131680), (80, 15728388), (96, 13106990), (104, 12098760), (120, 10485592), (130, 9679008), (156, 8065840), (160, 7864194), (192, 6553495), (195, 6452672), (208, 6049380), (240, 5242796), (260, 4839504), (312, 4032920), (320, 3932097), (390, 3226336), (416, 3024690), (480, 2621398), (520, 2419752), (624, 2016460), (780, 1613168), (832, 1512345), (960, 1310699), (1040, 1209876), (1248, 1008230), (1560, 806584), (2080, 604938), (2496, 504115), (3120, 403292), (4160, 302469), (6240, 201646), (12480, 100823)]