1126817640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{18521}}^1$

素因数の和:18564

約数の個数: 144

約数和(自身を含む): 3965745420

約数和(自身を除く): 2838927780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 4056, 4680, 5070, 6084, 6760, 7605, 10140, 12168, 15210, 18521, 20280, 30420, 37042, 55563, 60840, 74084, 92605, 111126, 148168, 166689, 185210, 222252, 240773, 277815, 333378, 370420, 444504, 481546, 555630, 666756, 722319, 740840, 833445, 963092, 1111260, 1203865, 1333512, 1444638, 1666890, 1926184, 2166957, 2222520, 2407730, 2889276, 3130049, 3333780, 3611595, 4333914, 4815460, 5778552, 6260098, 6667560, 7223190, 8667828, 9390147, 9630920, 10834785, 12520196, 14446380, 15650245, 17335656, 18780294, 21669570, 25040392, 28170441, 28892760, 31300490, 37560588, 43339140, 46950735, 56340882, 62600980, 75121176, 86678280, 93901470, 112681764, 125201960, 140852205, 187802940, 225363528, 281704410, 375605880, 563408820, 1126817640]

約数ペア:

[(1, 1126817640), (2, 563408820), (3, 375605880), (4, 281704410), (5, 225363528), (6, 187802940), (8, 140852205), (9, 125201960), (10, 112681764), (12, 93901470), (13, 86678280), (15, 75121176), (18, 62600980), (20, 56340882), (24, 46950735), (26, 43339140), (30, 37560588), (36, 31300490), (39, 28892760), (40, 28170441), (45, 25040392), (52, 21669570), (60, 18780294), (65, 17335656), (72, 15650245), (78, 14446380), (90, 12520196), (104, 10834785), (117, 9630920), (120, 9390147), (130, 8667828), (156, 7223190), (169, 6667560), (180, 6260098), (195, 5778552), (234, 4815460), (260, 4333914), (312, 3611595), (338, 3333780), (360, 3130049), (390, 2889276), (468, 2407730), (507, 2222520), (520, 2166957), (585, 1926184), (676, 1666890), (780, 1444638), (845, 1333512), (936, 1203865), (1014, 1111260), (1170, 963092), (1352, 833445), (1521, 740840), (1560, 722319), (1690, 666756), (2028, 555630), (2340, 481546), (2535, 444504), (3042, 370420), (3380, 333378), (4056, 277815), (4680, 240773), (5070, 222252), (6084, 185210), (6760, 166689), (7605, 148168), (10140, 111126), (12168, 92605), (15210, 74084), (18521, 60840), (20280, 55563), (30420, 37042)]