315147870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:379

約数の個数: 192

約数和(自身を含む): 941129280

約数和(自身を除く): 625981410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 37, 38, 45, 51, 57, 74, 85, 90, 95, 102, 111, 114, 153, 170, 171, 185, 190, 222, 255, 285, 293, 306, 323, 333, 342, 370, 510, 555, 570, 586, 629, 646, 666, 703, 765, 855, 879, 969, 1110, 1258, 1406, 1465, 1530, 1615, 1665, 1710, 1758, 1887, 1938, 2109, 2637, 2907, 2930, 3145, 3230, 3330, 3515, 3774, 4218, 4395, 4845, 4981, 5274, 5567, 5661, 5814, 6290, 6327, 7030, 8790, 9435, 9690, 9962, 10545, 10841, 11134, 11322, 11951, 12654, 13185, 14535, 14943, 16701, 18870, 21090, 21682, 23902, 24905, 26370, 27835, 28305, 29070, 29886, 31635, 32523, 33402, 35853, 44829, 49810, 50103, 54205, 55670, 56610, 59755, 63270, 65046, 71706, 74715, 83505, 89658, 94639, 97569, 100206, 107559, 108410, 119510, 149430, 162615, 167010, 179265, 184297, 189278, 195138, 205979, 215118, 224145, 250515, 283917, 325230, 358530, 368594, 411958, 448290, 473195, 487845, 501030, 537795, 552891, 567834, 617937, 851751, 921485, 946390, 975690, 1029895, 1075590, 1105782, 1235874, 1419585, 1658673, 1703502, 1842970, 1853811, 2059790, 2764455, 2839170, 3089685, 3317346, 3501643, 3707622, 4258755, 5528910, 6179370, 7003286, 8293365, 8517510, 9269055, 10504929, 16586730, 17508215, 18538110, 21009858, 31514787, 35016430, 52524645, 63029574, 105049290, 157573935, 315147870]

約数ペア:

[(1, 315147870), (2, 157573935), (3, 105049290), (5, 63029574), (6, 52524645), (9, 35016430), (10, 31514787), (15, 21009858), (17, 18538110), (18, 17508215), (19, 16586730), (30, 10504929), (34, 9269055), (37, 8517510), (38, 8293365), (45, 7003286), (51, 6179370), (57, 5528910), (74, 4258755), (85, 3707622), (90, 3501643), (95, 3317346), (102, 3089685), (111, 2839170), (114, 2764455), (153, 2059790), (170, 1853811), (171, 1842970), (185, 1703502), (190, 1658673), (222, 1419585), (255, 1235874), (285, 1105782), (293, 1075590), (306, 1029895), (323, 975690), (333, 946390), (342, 921485), (370, 851751), (510, 617937), (555, 567834), (570, 552891), (586, 537795), (629, 501030), (646, 487845), (666, 473195), (703, 448290), (765, 411958), (855, 368594), (879, 358530), (969, 325230), (1110, 283917), (1258, 250515), (1406, 224145), (1465, 215118), (1530, 205979), (1615, 195138), (1665, 189278), (1710, 184297), (1758, 179265), (1887, 167010), (1938, 162615), (2109, 149430), (2637, 119510), (2907, 108410), (2930, 107559), (3145, 100206), (3230, 97569), (3330, 94639), (3515, 89658), (3774, 83505), (4218, 74715), (4395, 71706), (4845, 65046), (4981, 63270), (5274, 59755), (5567, 56610), (5661, 55670), (5814, 54205), (6290, 50103), (6327, 49810), (7030, 44829), (8790, 35853), (9435, 33402), (9690, 32523), (9962, 31635), (10545, 29886), (10841, 29070), (11134, 28305), (11322, 27835), (11951, 26370), (12654, 24905), (13185, 23902), (14535, 21682), (14943, 21090), (16701, 18870)]