470160880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:184

約数の個数: 240

約数和(自身を含む): 1355698944

約数和(自身を除く): 885538064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 53, 56, 62, 70, 73, 80, 98, 106, 112, 124, 140, 146, 155, 196, 212, 217, 245, 248, 265, 280, 292, 310, 365, 371, 392, 424, 434, 490, 496, 511, 530, 560, 584, 620, 730, 742, 784, 848, 868, 980, 1022, 1060, 1085, 1168, 1240, 1460, 1484, 1519, 1643, 1736, 1855, 1960, 2044, 2120, 2170, 2263, 2480, 2555, 2597, 2920, 2968, 3038, 3286, 3472, 3577, 3710, 3869, 3920, 4088, 4240, 4340, 4526, 5110, 5194, 5840, 5936, 6076, 6572, 7154, 7420, 7595, 7738, 8176, 8215, 8680, 9052, 10220, 10388, 11315, 11501, 12152, 12985, 13144, 14308, 14840, 15190, 15476, 15841, 16430, 17360, 17885, 18104, 19345, 20440, 20776, 22630, 23002, 24304, 25970, 26288, 27083, 28616, 29680, 30380, 30952, 31682, 32860, 35770, 36208, 38690, 40880, 41552, 45260, 46004, 51940, 54166, 57232, 57505, 60760, 61904, 63364, 65720, 71540, 77380, 79205, 80507, 90520, 92008, 103880, 108332, 110887, 115010, 119939, 121520, 126728, 131440, 135415, 143080, 154760, 158410, 161014, 181040, 184016, 189581, 207760, 216664, 221774, 230020, 239878, 253456, 270830, 286160, 309520, 316820, 322028, 379162, 402535, 433328, 443548, 460040, 479756, 541660, 554435, 599695, 633640, 644056, 758324, 805070, 839573, 887096, 920080, 947905, 959512, 1083320, 1108870, 1199390, 1267280, 1288112, 1516648, 1610140, 1679146, 1774192, 1895810, 1919024, 2166640, 2217740, 2398780, 3033296, 3220280, 3358292, 3791620, 4197865, 4435480, 4797560, 5877011, 6440560, 6716584, 7583240, 8395730, 8870960, 9595120, 11754022, 13433168, 15166480, 16791460, 23508044, 29385055, 33582920, 47016088, 58770110, 67165840, 94032176, 117540220, 235080440, 470160880]

約数ペア:

[(1, 470160880), (2, 235080440), (4, 117540220), (5, 94032176), (7, 67165840), (8, 58770110), (10, 47016088), (14, 33582920), (16, 29385055), (20, 23508044), (28, 16791460), (31, 15166480), (35, 13433168), (40, 11754022), (49, 9595120), (53, 8870960), (56, 8395730), (62, 7583240), (70, 6716584), (73, 6440560), (80, 5877011), (98, 4797560), (106, 4435480), (112, 4197865), (124, 3791620), (140, 3358292), (146, 3220280), (155, 3033296), (196, 2398780), (212, 2217740), (217, 2166640), (245, 1919024), (248, 1895810), (265, 1774192), (280, 1679146), (292, 1610140), (310, 1516648), (365, 1288112), (371, 1267280), (392, 1199390), (424, 1108870), (434, 1083320), (490, 959512), (496, 947905), (511, 920080), (530, 887096), (560, 839573), (584, 805070), (620, 758324), (730, 644056), (742, 633640), (784, 599695), (848, 554435), (868, 541660), (980, 479756), (1022, 460040), (1060, 443548), (1085, 433328), (1168, 402535), (1240, 379162), (1460, 322028), (1484, 316820), (1519, 309520), (1643, 286160), (1736, 270830), (1855, 253456), (1960, 239878), (2044, 230020), (2120, 221774), (2170, 216664), (2263, 207760), (2480, 189581), (2555, 184016), (2597, 181040), (2920, 161014), (2968, 158410), (3038, 154760), (3286, 143080), (3472, 135415), (3577, 131440), (3710, 126728), (3869, 121520), (3920, 119939), (4088, 115010), (4240, 110887), (4340, 108332), (4526, 103880), (5110, 92008), (5194, 90520), (5840, 80507), (5936, 79205), (6076, 77380), (6572, 71540), (7154, 65720), (7420, 63364), (7595, 61904), (7738, 60760), (8176, 57505), (8215, 57232), (8680, 54166), (9052, 51940), (10220, 46004), (10388, 45260), (11315, 41552), (11501, 40880), (12152, 38690), (12985, 36208), (13144, 35770), (14308, 32860), (14840, 31682), (15190, 30952), (15476, 30380), (15841, 29680), (16430, 28616), (17360, 27083), (17885, 26288), (18104, 25970), (19345, 24304), (20440, 23002), (20776, 22630)]