140389080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2903}}^1$

素因数の和:2961

約数の個数: 128

約数和(自身を含む): 468357120

約数和(自身を除く): 327968040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 2903, 3224, 3720, 4030, 4836, 5806, 6045, 8060, 8709, 9672, 11612, 12090, 14515, 16120, 17418, 23224, 24180, 29030, 34836, 37739, 43545, 48360, 58060, 69672, 75478, 87090, 89993, 113217, 116120, 150956, 174180, 179986, 188695, 226434, 269979, 301912, 348360, 359972, 377390, 449965, 452868, 539958, 566085, 719944, 754780, 899930, 905736, 1079916, 1132170, 1169909, 1349895, 1509560, 1799860, 2159832, 2264340, 2339818, 2699790, 3509727, 3599720, 4528680, 4679636, 5399580, 5849545, 7019454, 9359272, 10799160, 11699090, 14038908, 17548635, 23398180, 28077816, 35097270, 46796360, 70194540, 140389080]

約数ペア:

[(1, 140389080), (2, 70194540), (3, 46796360), (4, 35097270), (5, 28077816), (6, 23398180), (8, 17548635), (10, 14038908), (12, 11699090), (13, 10799160), (15, 9359272), (20, 7019454), (24, 5849545), (26, 5399580), (30, 4679636), (31, 4528680), (39, 3599720), (40, 3509727), (52, 2699790), (60, 2339818), (62, 2264340), (65, 2159832), (78, 1799860), (93, 1509560), (104, 1349895), (120, 1169909), (124, 1132170), (130, 1079916), (155, 905736), (156, 899930), (186, 754780), (195, 719944), (248, 566085), (260, 539958), (310, 452868), (312, 449965), (372, 377390), (390, 359972), (403, 348360), (465, 301912), (520, 269979), (620, 226434), (744, 188695), (780, 179986), (806, 174180), (930, 150956), (1209, 116120), (1240, 113217), (1560, 89993), (1612, 87090), (1860, 75478), (2015, 69672), (2418, 58060), (2903, 48360), (3224, 43545), (3720, 37739), (4030, 34836), (4836, 29030), (5806, 24180), (6045, 23224), (8060, 17418), (8709, 16120), (9672, 14515), (11612, 12090)]