159256440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{63197}}^1$

素因数の和:63221

約数の個数: 96

約数和(自身を含む): 591533280

約数和(自身を除く): 432276840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 63197, 126394, 189591, 252788, 315985, 379182, 442379, 505576, 568773, 631970, 758364, 884758, 947955, 1137546, 1263940, 1327137, 1516728, 1769516, 1895910, 2211895, 2275092, 2527880, 2654274, 2843865, 3539032, 3791820, 3981411, 4423790, 4550184, 5308548, 5687730, 6635685, 7583640, 7962822, 8847580, 10617096, 11375460, 13271370, 15925644, 17695160, 19907055, 22750920, 26542740, 31851288, 39814110, 53085480, 79628220, 159256440]

約数ペア:

[(1, 159256440), (2, 79628220), (3, 53085480), (4, 39814110), (5, 31851288), (6, 26542740), (7, 22750920), (8, 19907055), (9, 17695160), (10, 15925644), (12, 13271370), (14, 11375460), (15, 10617096), (18, 8847580), (20, 7962822), (21, 7583640), (24, 6635685), (28, 5687730), (30, 5308548), (35, 4550184), (36, 4423790), (40, 3981411), (42, 3791820), (45, 3539032), (56, 2843865), (60, 2654274), (63, 2527880), (70, 2275092), (72, 2211895), (84, 1895910), (90, 1769516), (105, 1516728), (120, 1327137), (126, 1263940), (140, 1137546), (168, 947955), (180, 884758), (210, 758364), (252, 631970), (280, 568773), (315, 505576), (360, 442379), (420, 379182), (504, 315985), (630, 252788), (840, 189591), (1260, 126394), (2520, 63197)]