85165156720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{114089}}^1$

素因数の和:114183

約数の個数: 160

約数和(自身を含む): 239030415360

約数和(自身を除く): 153865258640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 43, 56, 62, 70, 80, 86, 112, 124, 140, 155, 172, 215, 217, 248, 280, 301, 310, 344, 430, 434, 496, 560, 602, 620, 688, 860, 868, 1085, 1204, 1240, 1333, 1505, 1720, 1736, 2170, 2408, 2480, 2666, 3010, 3440, 3472, 4340, 4816, 5332, 6020, 6665, 8680, 9331, 10664, 12040, 13330, 17360, 18662, 21328, 24080, 26660, 37324, 46655, 53320, 74648, 93310, 106640, 114089, 149296, 186620, 228178, 373240, 456356, 570445, 746480, 798623, 912712, 1140890, 1597246, 1825424, 2281780, 3194492, 3536759, 3993115, 4563560, 4905827, 6388984, 7073518, 7986230, 9127120, 9811654, 12777968, 14147036, 15972460, 17683795, 19623308, 24529135, 24757313, 28294072, 31944920, 34340789, 35367590, 39246616, 49058270, 49514626, 56588144, 63889840, 68681578, 70735180, 78493232, 98116540, 99029252, 123786565, 137363156, 141470360, 152080637, 171703945, 196233080, 198058504, 247573130, 274726312, 282940720, 304161274, 343407890, 392466160, 396117008, 495146260, 549452624, 608322548, 686815780, 760403185, 990292520, 1064564459, 1216645096, 1373631560, 1520806370, 1980585040, 2129128918, 2433290192, 2747263120, 3041612740, 4258257836, 5322822295, 6083225480, 8516515672, 10645644590, 12166450960, 17033031344, 21291289180, 42582578360, 85165156720]

約数ペア:

[(1, 85165156720), (2, 42582578360), (4, 21291289180), (5, 17033031344), (7, 12166450960), (8, 10645644590), (10, 8516515672), (14, 6083225480), (16, 5322822295), (20, 4258257836), (28, 3041612740), (31, 2747263120), (35, 2433290192), (40, 2129128918), (43, 1980585040), (56, 1520806370), (62, 1373631560), (70, 1216645096), (80, 1064564459), (86, 990292520), (112, 760403185), (124, 686815780), (140, 608322548), (155, 549452624), (172, 495146260), (215, 396117008), (217, 392466160), (248, 343407890), (280, 304161274), (301, 282940720), (310, 274726312), (344, 247573130), (430, 198058504), (434, 196233080), (496, 171703945), (560, 152080637), (602, 141470360), (620, 137363156), (688, 123786565), (860, 99029252), (868, 98116540), (1085, 78493232), (1204, 70735180), (1240, 68681578), (1333, 63889840), (1505, 56588144), (1720, 49514626), (1736, 49058270), (2170, 39246616), (2408, 35367590), (2480, 34340789), (2666, 31944920), (3010, 28294072), (3440, 24757313), (3472, 24529135), (4340, 19623308), (4816, 17683795), (5332, 15972460), (6020, 14147036), (6665, 12777968), (8680, 9811654), (9331, 9127120), (10664, 7986230), (12040, 7073518), (13330, 6388984), (17360, 4905827), (18662, 4563560), (21328, 3993115), (24080, 3536759), (26660, 3194492), (37324, 2281780), (46655, 1825424), (53320, 1597246), (74648, 1140890), (93310, 912712), (106640, 798623), (114089, 746480), (149296, 570445), (186620, 456356), (228178, 373240)]