295384740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:527

約数の個数: 192

約数和(自身を含む): 997785600

約数和(自身を除く): 702400860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 84, 93, 98, 105, 124, 140, 147, 155, 186, 196, 210, 217, 245, 294, 310, 343, 372, 420, 434, 463, 465, 490, 588, 620, 651, 686, 735, 868, 926, 930, 980, 1029, 1085, 1302, 1372, 1389, 1470, 1519, 1715, 1852, 1860, 2058, 2170, 2315, 2604, 2778, 2940, 3038, 3241, 3255, 3430, 4116, 4340, 4557, 4630, 5145, 5556, 6076, 6482, 6510, 6860, 6945, 7595, 9114, 9260, 9723, 10290, 10633, 12964, 13020, 13890, 14353, 15190, 16205, 18228, 19446, 20580, 21266, 22687, 22785, 27780, 28706, 30380, 31899, 32410, 38892, 42532, 43059, 45374, 45570, 48615, 53165, 57412, 63798, 64820, 68061, 71765, 86118, 90748, 91140, 97230, 100471, 106330, 113435, 127596, 136122, 143530, 158809, 159495, 172236, 194460, 200942, 212660, 215295, 226870, 272244, 287060, 301413, 317618, 318990, 340305, 401884, 430590, 453740, 476427, 502355, 602826, 635236, 637980, 680610, 703297, 794045, 861180, 952854, 1004710, 1205652, 1361220, 1406594, 1507065, 1588090, 1905708, 2009420, 2109891, 2382135, 2813188, 3014130, 3176180, 3516485, 4219782, 4764270, 4923079, 6028260, 7032970, 8439564, 9528540, 9846158, 10549455, 14065940, 14769237, 19692316, 21098910, 24615395, 29538474, 42197820, 49230790, 59076948, 73846185, 98461580, 147692370, 295384740]

約数ペア:

[(1, 295384740), (2, 147692370), (3, 98461580), (4, 73846185), (5, 59076948), (6, 49230790), (7, 42197820), (10, 29538474), (12, 24615395), (14, 21098910), (15, 19692316), (20, 14769237), (21, 14065940), (28, 10549455), (30, 9846158), (31, 9528540), (35, 8439564), (42, 7032970), (49, 6028260), (60, 4923079), (62, 4764270), (70, 4219782), (84, 3516485), (93, 3176180), (98, 3014130), (105, 2813188), (124, 2382135), (140, 2109891), (147, 2009420), (155, 1905708), (186, 1588090), (196, 1507065), (210, 1406594), (217, 1361220), (245, 1205652), (294, 1004710), (310, 952854), (343, 861180), (372, 794045), (420, 703297), (434, 680610), (463, 637980), (465, 635236), (490, 602826), (588, 502355), (620, 476427), (651, 453740), (686, 430590), (735, 401884), (868, 340305), (926, 318990), (930, 317618), (980, 301413), (1029, 287060), (1085, 272244), (1302, 226870), (1372, 215295), (1389, 212660), (1470, 200942), (1519, 194460), (1715, 172236), (1852, 159495), (1860, 158809), (2058, 143530), (2170, 136122), (2315, 127596), (2604, 113435), (2778, 106330), (2940, 100471), (3038, 97230), (3241, 91140), (3255, 90748), (3430, 86118), (4116, 71765), (4340, 68061), (4557, 64820), (4630, 63798), (5145, 57412), (5556, 53165), (6076, 48615), (6482, 45570), (6510, 45374), (6860, 43059), (6945, 42532), (7595, 38892), (9114, 32410), (9260, 31899), (9723, 30380), (10290, 28706), (10633, 27780), (12964, 22785), (13020, 22687), (13890, 21266), (14353, 20580), (15190, 19446), (16205, 18228)]