4625189640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{21739}}^1$

素因数の和:21956

約数の個数: 128

約数和(自身を含む): 15496272000

約数和(自身を除く): 10871082360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 197, 216, 270, 360, 394, 540, 591, 788, 985, 1080, 1182, 1576, 1773, 1970, 2364, 2955, 3546, 3940, 4728, 5319, 5910, 7092, 7880, 8865, 10638, 11820, 14184, 17730, 21276, 21739, 23640, 26595, 35460, 42552, 43478, 53190, 65217, 70920, 86956, 106380, 108695, 130434, 173912, 195651, 212760, 217390, 260868, 326085, 391302, 434780, 521736, 586953, 652170, 782604, 869560, 978255, 1173906, 1304340, 1565208, 1956510, 2347812, 2608680, 2934765, 3913020, 4282583, 4695624, 5869530, 7826040, 8565166, 11739060, 12847749, 17130332, 21412915, 23478120, 25695498, 34260664, 38543247, 42825830, 51390996, 64238745, 77086494, 85651660, 102781992, 115629741, 128477490, 154172988, 171303320, 192716235, 231259482, 256954980, 308345976, 385432470, 462518964, 513909960, 578148705, 770864940, 925037928, 1156297410, 1541729880, 2312594820, 4625189640]

約数ペア:

[(1, 4625189640), (2, 2312594820), (3, 1541729880), (4, 1156297410), (5, 925037928), (6, 770864940), (8, 578148705), (9, 513909960), (10, 462518964), (12, 385432470), (15, 308345976), (18, 256954980), (20, 231259482), (24, 192716235), (27, 171303320), (30, 154172988), (36, 128477490), (40, 115629741), (45, 102781992), (54, 85651660), (60, 77086494), (72, 64238745), (90, 51390996), (108, 42825830), (120, 38543247), (135, 34260664), (180, 25695498), (197, 23478120), (216, 21412915), (270, 17130332), (360, 12847749), (394, 11739060), (540, 8565166), (591, 7826040), (788, 5869530), (985, 4695624), (1080, 4282583), (1182, 3913020), (1576, 2934765), (1773, 2608680), (1970, 2347812), (2364, 1956510), (2955, 1565208), (3546, 1304340), (3940, 1173906), (4728, 978255), (5319, 869560), (5910, 782604), (7092, 652170), (7880, 586953), (8865, 521736), (10638, 434780), (11820, 391302), (14184, 326085), (17730, 260868), (21276, 217390), (21739, 212760), (23640, 195651), (26595, 173912), (35460, 130434), (42552, 108695), (43478, 106380), (53190, 86956), (65217, 70920)]