2072864160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{9661}}^1$

素因数の和:9831

約数の個数: 144

約数和(自身を含む): 7121860200

約数和(自身を除く): 5048996040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 149, 160, 180, 240, 288, 298, 360, 447, 480, 596, 720, 745, 894, 1192, 1341, 1440, 1490, 1788, 2235, 2384, 2682, 2980, 3576, 4470, 4768, 5364, 5960, 6705, 7152, 8940, 9661, 10728, 11920, 13410, 14304, 17880, 19322, 21456, 23840, 26820, 28983, 35760, 38644, 42912, 48305, 53640, 57966, 71520, 77288, 86949, 96610, 107280, 115932, 144915, 154576, 173898, 193220, 214560, 231864, 289830, 309152, 347796, 386440, 434745, 463728, 579660, 695592, 772880, 869490, 927456, 1159320, 1391184, 1439489, 1545760, 1738980, 2318640, 2782368, 2878978, 3477960, 4318467, 4637280, 5757956, 6955920, 7197445, 8636934, 11515912, 12955401, 13911840, 14394890, 17273868, 21592335, 23031824, 25910802, 28789780, 34547736, 43184670, 46063648, 51821604, 57579560, 64777005, 69095472, 86369340, 103643208, 115159120, 129554010, 138190944, 172738680, 207286416, 230318240, 259108020, 345477360, 414572832, 518216040, 690954720, 1036432080, 2072864160]

約数ペア:

[(1, 2072864160), (2, 1036432080), (3, 690954720), (4, 518216040), (5, 414572832), (6, 345477360), (8, 259108020), (9, 230318240), (10, 207286416), (12, 172738680), (15, 138190944), (16, 129554010), (18, 115159120), (20, 103643208), (24, 86369340), (30, 69095472), (32, 64777005), (36, 57579560), (40, 51821604), (45, 46063648), (48, 43184670), (60, 34547736), (72, 28789780), (80, 25910802), (90, 23031824), (96, 21592335), (120, 17273868), (144, 14394890), (149, 13911840), (160, 12955401), (180, 11515912), (240, 8636934), (288, 7197445), (298, 6955920), (360, 5757956), (447, 4637280), (480, 4318467), (596, 3477960), (720, 2878978), (745, 2782368), (894, 2318640), (1192, 1738980), (1341, 1545760), (1440, 1439489), (1490, 1391184), (1788, 1159320), (2235, 927456), (2384, 869490), (2682, 772880), (2980, 695592), (3576, 579660), (4470, 463728), (4768, 434745), (5364, 386440), (5960, 347796), (6705, 309152), (7152, 289830), (8940, 231864), (9661, 214560), (10728, 193220), (11920, 173898), (13410, 154576), (14304, 144915), (17880, 115932), (19322, 107280), (21456, 96610), (23840, 86949), (26820, 77288), (28983, 71520), (35760, 57966), (38644, 53640), (42912, 48305)]