2015529560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{719}}^1$

素因数の和:1041

約数の個数: 128

約数和(自身を含む): 5188147200

約数和(自身を除く): 3172617640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 277, 440, 460, 506, 554, 719, 920, 1012, 1108, 1265, 1385, 1438, 2024, 2216, 2530, 2770, 2876, 3047, 3595, 5060, 5540, 5752, 6094, 6371, 7190, 7909, 10120, 11080, 12188, 12742, 14380, 15235, 15818, 16537, 24376, 25484, 28760, 30470, 31636, 31855, 33074, 39545, 50968, 60940, 63272, 63710, 66148, 70081, 79090, 82685, 121880, 127420, 132296, 140162, 158180, 165370, 181907, 199163, 254840, 280324, 316360, 330740, 350405, 363814, 398326, 560648, 661480, 700810, 727628, 796652, 909535, 995815, 1401620, 1455256, 1593304, 1819070, 1991630, 2190793, 2803240, 3638140, 3983260, 4381586, 4580749, 7276280, 7966520, 8763172, 9161498, 10953965, 17526344, 18322996, 21907930, 22903745, 36645992, 43815860, 45807490, 50388239, 87631720, 91614980, 100776478, 183229960, 201552956, 251941195, 403105912, 503882390, 1007764780, 2015529560]

約数ペア:

[(1, 2015529560), (2, 1007764780), (4, 503882390), (5, 403105912), (8, 251941195), (10, 201552956), (11, 183229960), (20, 100776478), (22, 91614980), (23, 87631720), (40, 50388239), (44, 45807490), (46, 43815860), (55, 36645992), (88, 22903745), (92, 21907930), (110, 18322996), (115, 17526344), (184, 10953965), (220, 9161498), (230, 8763172), (253, 7966520), (277, 7276280), (440, 4580749), (460, 4381586), (506, 3983260), (554, 3638140), (719, 2803240), (920, 2190793), (1012, 1991630), (1108, 1819070), (1265, 1593304), (1385, 1455256), (1438, 1401620), (2024, 995815), (2216, 909535), (2530, 796652), (2770, 727628), (2876, 700810), (3047, 661480), (3595, 560648), (5060, 398326), (5540, 363814), (5752, 350405), (6094, 330740), (6371, 316360), (7190, 280324), (7909, 254840), (10120, 199163), (11080, 181907), (12188, 165370), (12742, 158180), (14380, 140162), (15235, 132296), (15818, 127420), (16537, 121880), (24376, 82685), (25484, 79090), (28760, 70081), (30470, 66148), (31636, 63710), (31855, 63272), (33074, 60940), (39545, 50968)]