18423703080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{5009}}^1$

素因数の和:5644

約数の個数: 192

約数和(自身を含む): 63517381200

約数和(自身を除く): 45093678120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 601, 612, 680, 765, 1020, 1202, 1224, 1530, 1803, 2040, 2404, 3005, 3060, 3606, 4808, 5009, 5409, 6010, 6120, 7212, 9015, 10018, 10217, 10818, 12020, 14424, 15027, 18030, 20036, 20434, 21636, 24040, 25045, 27045, 30054, 30651, 36060, 40072, 40868, 43272, 45081, 50090, 51085, 54090, 60108, 61302, 72120, 75135, 81736, 85153, 90162, 91953, 100180, 102170, 108180, 120216, 122604, 150270, 153255, 170306, 180324, 183906, 200360, 204340, 216360, 225405, 245208, 255459, 300540, 306510, 340612, 360648, 367812, 408680, 425765, 450810, 459765, 510918, 601080, 613020, 681224, 735624, 766377, 851530, 901620, 919530, 1021836, 1226040, 1277295, 1532754, 1703060, 1803240, 1839060, 2043672, 2554590, 3010409, 3065508, 3406120, 3678120, 3831885, 5109180, 6020818, 6131016, 7663770, 9031227, 10218360, 12041636, 15052045, 15327540, 18062454, 24083272, 27093681, 30104090, 30655080, 36124908, 45156135, 51176953, 54187362, 60208180, 72249816, 90312270, 102353906, 108374724, 120416360, 135468405, 153530859, 180624540, 204707812, 216749448, 255884765, 270936810, 307061718, 361249080, 409415624, 460592577, 511769530, 541873620, 614123436, 767654295, 921185154, 1023539060, 1083747240, 1228246872, 1535308590, 1842370308, 2047078120, 2302962885, 3070617180, 3684740616, 4605925770, 6141234360, 9211851540, 18423703080]

約数ペア:

[(1, 18423703080), (2, 9211851540), (3, 6141234360), (4, 4605925770), (5, 3684740616), (6, 3070617180), (8, 2302962885), (9, 2047078120), (10, 1842370308), (12, 1535308590), (15, 1228246872), (17, 1083747240), (18, 1023539060), (20, 921185154), (24, 767654295), (30, 614123436), (34, 541873620), (36, 511769530), (40, 460592577), (45, 409415624), (51, 361249080), (60, 307061718), (68, 270936810), (72, 255884765), (85, 216749448), (90, 204707812), (102, 180624540), (120, 153530859), (136, 135468405), (153, 120416360), (170, 108374724), (180, 102353906), (204, 90312270), (255, 72249816), (306, 60208180), (340, 54187362), (360, 51176953), (408, 45156135), (510, 36124908), (601, 30655080), (612, 30104090), (680, 27093681), (765, 24083272), (1020, 18062454), (1202, 15327540), (1224, 15052045), (1530, 12041636), (1803, 10218360), (2040, 9031227), (2404, 7663770), (3005, 6131016), (3060, 6020818), (3606, 5109180), (4808, 3831885), (5009, 3678120), (5409, 3406120), (6010, 3065508), (6120, 3010409), (7212, 2554590), (9015, 2043672), (10018, 1839060), (10217, 1803240), (10818, 1703060), (12020, 1532754), (14424, 1277295), (15027, 1226040), (18030, 1021836), (20036, 919530), (20434, 901620), (21636, 851530), (24040, 766377), (25045, 735624), (27045, 681224), (30054, 613020), (30651, 601080), (36060, 510918), (40072, 459765), (40868, 450810), (43272, 425765), (45081, 408680), (50090, 367812), (51085, 360648), (54090, 340612), (60108, 306510), (61302, 300540), (72120, 255459), (75135, 245208), (81736, 225405), (85153, 216360), (90162, 204340), (91953, 200360), (100180, 183906), (102170, 180324), (108180, 170306), (120216, 153255), (122604, 150270)]