1439973540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{887}}^1$

素因数の和:1242

約数の個数: 144

約数和(自身を含む): 4538177280

約数和(自身を除く): 3098203740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 311, 348, 435, 522, 580, 622, 870, 887, 933, 1044, 1244, 1305, 1555, 1740, 1774, 1866, 2610, 2661, 2799, 3110, 3548, 3732, 4435, 4665, 5220, 5322, 5598, 6220, 7983, 8870, 9019, 9330, 10644, 11196, 13305, 13995, 15966, 17740, 18038, 18660, 25723, 26610, 27057, 27990, 31932, 36076, 39915, 45095, 51446, 53220, 54114, 55980, 77169, 79830, 81171, 90190, 102892, 108228, 128615, 135285, 154338, 159660, 162342, 180380, 231507, 257230, 270570, 275857, 308676, 324684, 385845, 405855, 463014, 514460, 541140, 551714, 771690, 811710, 827571, 926028, 1103428, 1157535, 1379285, 1543380, 1623420, 1655142, 2315070, 2482713, 2758570, 3310284, 4137855, 4630140, 4965426, 5517140, 7999853, 8275710, 9930852, 12413565, 15999706, 16551420, 23999559, 24827130, 31999412, 39999265, 47999118, 49654260, 71998677, 79998530, 95998236, 119997795, 143997354, 159997060, 239995590, 287994708, 359993385, 479991180, 719986770, 1439973540]

約数ペア:

[(1, 1439973540), (2, 719986770), (3, 479991180), (4, 359993385), (5, 287994708), (6, 239995590), (9, 159997060), (10, 143997354), (12, 119997795), (15, 95998236), (18, 79998530), (20, 71998677), (29, 49654260), (30, 47999118), (36, 39999265), (45, 31999412), (58, 24827130), (60, 23999559), (87, 16551420), (90, 15999706), (116, 12413565), (145, 9930852), (174, 8275710), (180, 7999853), (261, 5517140), (290, 4965426), (311, 4630140), (348, 4137855), (435, 3310284), (522, 2758570), (580, 2482713), (622, 2315070), (870, 1655142), (887, 1623420), (933, 1543380), (1044, 1379285), (1244, 1157535), (1305, 1103428), (1555, 926028), (1740, 827571), (1774, 811710), (1866, 771690), (2610, 551714), (2661, 541140), (2799, 514460), (3110, 463014), (3548, 405855), (3732, 385845), (4435, 324684), (4665, 308676), (5220, 275857), (5322, 270570), (5598, 257230), (6220, 231507), (7983, 180380), (8870, 162342), (9019, 159660), (9330, 154338), (10644, 135285), (11196, 128615), (13305, 108228), (13995, 102892), (15966, 90190), (17740, 81171), (18038, 79830), (18660, 77169), (25723, 55980), (26610, 54114), (27057, 53220), (27990, 51446), (31932, 45095), (36076, 39915)]