1449492720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{2749}}^1$

素因数の和:2804

約数の個数: 160

約数和(自身を含む): 4869480000

約数和(自身を除く): 3419987280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2197, 2535, 2704, 2749, 3120, 3380, 4056, 4394, 5070, 5498, 6591, 6760, 8112, 8247, 8788, 10140, 10985, 10996, 13182, 13520, 13745, 16494, 17576, 20280, 21970, 21992, 26364, 27490, 32955, 32988, 35152, 35737, 40560, 41235, 43940, 43984, 52728, 54980, 65910, 65976, 71474, 82470, 87880, 105456, 107211, 109960, 131820, 131952, 142948, 164940, 175760, 178685, 214422, 219920, 263640, 285896, 329880, 357370, 428844, 464581, 527280, 536055, 571792, 659760, 714740, 857688, 929162, 1072110, 1393743, 1429480, 1715376, 1858324, 2144220, 2322905, 2787486, 2858960, 3716648, 4288440, 4645810, 5574972, 6039553, 6968715, 7433296, 8576880, 9291620, 11149944, 12079106, 13937430, 18118659, 18583240, 22299888, 24158212, 27874860, 30197765, 36237318, 37166480, 48316424, 55749720, 60395530, 72474636, 90593295, 96632848, 111499440, 120791060, 144949272, 181186590, 241582120, 289898544, 362373180, 483164240, 724746360, 1449492720]

約数ペア:

[(1, 1449492720), (2, 724746360), (3, 483164240), (4, 362373180), (5, 289898544), (6, 241582120), (8, 181186590), (10, 144949272), (12, 120791060), (13, 111499440), (15, 96632848), (16, 90593295), (20, 72474636), (24, 60395530), (26, 55749720), (30, 48316424), (39, 37166480), (40, 36237318), (48, 30197765), (52, 27874860), (60, 24158212), (65, 22299888), (78, 18583240), (80, 18118659), (104, 13937430), (120, 12079106), (130, 11149944), (156, 9291620), (169, 8576880), (195, 7433296), (208, 6968715), (240, 6039553), (260, 5574972), (312, 4645810), (338, 4288440), (390, 3716648), (507, 2858960), (520, 2787486), (624, 2322905), (676, 2144220), (780, 1858324), (845, 1715376), (1014, 1429480), (1040, 1393743), (1352, 1072110), (1560, 929162), (1690, 857688), (2028, 714740), (2197, 659760), (2535, 571792), (2704, 536055), (2749, 527280), (3120, 464581), (3380, 428844), (4056, 357370), (4394, 329880), (5070, 285896), (5498, 263640), (6591, 219920), (6760, 214422), (8112, 178685), (8247, 175760), (8788, 164940), (10140, 142948), (10985, 131952), (10996, 131820), (13182, 109960), (13520, 107211), (13745, 105456), (16494, 87880), (17576, 82470), (20280, 71474), (21970, 65976), (21992, 65910), (26364, 54980), (27490, 52728), (32955, 43984), (32988, 43940), (35152, 41235), (35737, 40560)]