141960630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:338

約数の個数: 128

約数和(自身を含む): 405504000

約数和(自身を除く): 263543370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 79, 86, 105, 129, 158, 199, 210, 215, 237, 258, 301, 395, 398, 430, 474, 553, 597, 602, 645, 790, 903, 995, 1106, 1185, 1194, 1290, 1393, 1505, 1659, 1806, 1990, 2370, 2765, 2786, 2985, 3010, 3318, 3397, 4179, 4515, 5530, 5970, 6794, 6965, 8295, 8358, 8557, 9030, 10191, 13930, 15721, 16590, 16985, 17114, 20382, 20895, 23779, 25671, 31442, 33970, 41790, 42785, 47163, 47558, 50955, 51342, 59899, 71337, 78605, 85570, 94326, 101910, 110047, 118895, 119798, 128355, 142674, 157210, 179697, 220094, 235815, 237790, 256710, 299495, 330141, 356685, 359394, 471630, 550235, 598990, 660282, 676003, 713370, 898485, 1100470, 1352006, 1650705, 1796970, 2028009, 3301410, 3380015, 4056018, 4732021, 6760030, 9464042, 10140045, 14196063, 20280090, 23660105, 28392126, 47320210, 70980315, 141960630]

約数ペア:

[(1, 141960630), (2, 70980315), (3, 47320210), (5, 28392126), (6, 23660105), (7, 20280090), (10, 14196063), (14, 10140045), (15, 9464042), (21, 6760030), (30, 4732021), (35, 4056018), (42, 3380015), (43, 3301410), (70, 2028009), (79, 1796970), (86, 1650705), (105, 1352006), (129, 1100470), (158, 898485), (199, 713370), (210, 676003), (215, 660282), (237, 598990), (258, 550235), (301, 471630), (395, 359394), (398, 356685), (430, 330141), (474, 299495), (553, 256710), (597, 237790), (602, 235815), (645, 220094), (790, 179697), (903, 157210), (995, 142674), (1106, 128355), (1185, 119798), (1194, 118895), (1290, 110047), (1393, 101910), (1505, 94326), (1659, 85570), (1806, 78605), (1990, 71337), (2370, 59899), (2765, 51342), (2786, 50955), (2985, 47558), (3010, 47163), (3318, 42785), (3397, 41790), (4179, 33970), (4515, 31442), (5530, 25671), (5970, 23779), (6794, 20895), (6965, 20382), (8295, 17114), (8358, 16985), (8557, 16590), (9030, 15721), (10191, 13930)]