131129149680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{621583}}^1$

素因数の和:621895

約数の個数: 120

約数和(自身を含む): 441879092928

約数和(自身を除く): 310749943248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 293, 360, 586, 720, 879, 1172, 1465, 1758, 2344, 2637, 2930, 3516, 4395, 4688, 5274, 5860, 7032, 8790, 10548, 11720, 13185, 14064, 17580, 21096, 23440, 26370, 35160, 42192, 52740, 70320, 105480, 210960, 621583, 1243166, 1864749, 2486332, 3107915, 3729498, 4972664, 5594247, 6215830, 7458996, 9323745, 9945328, 11188494, 12431660, 14917992, 18647490, 22376988, 24863320, 27971235, 29835984, 37294980, 44753976, 49726640, 55942470, 74589960, 89507952, 111884940, 149179920, 182123819, 223769880, 364247638, 447539760, 546371457, 728495276, 910619095, 1092742914, 1456990552, 1639114371, 1821238190, 2185485828, 2731857285, 2913981104, 3278228742, 3642476380, 4370971656, 5463714570, 6556457484, 7284952760, 8195571855, 8741943312, 10927429140, 13112914968, 14569905520, 16391143710, 21854858280, 26225829936, 32782287420, 43709716560, 65564574840, 131129149680]

約数ペア:

[(1, 131129149680), (2, 65564574840), (3, 43709716560), (4, 32782287420), (5, 26225829936), (6, 21854858280), (8, 16391143710), (9, 14569905520), (10, 13112914968), (12, 10927429140), (15, 8741943312), (16, 8195571855), (18, 7284952760), (20, 6556457484), (24, 5463714570), (30, 4370971656), (36, 3642476380), (40, 3278228742), (45, 2913981104), (48, 2731857285), (60, 2185485828), (72, 1821238190), (80, 1639114371), (90, 1456990552), (120, 1092742914), (144, 910619095), (180, 728495276), (240, 546371457), (293, 447539760), (360, 364247638), (586, 223769880), (720, 182123819), (879, 149179920), (1172, 111884940), (1465, 89507952), (1758, 74589960), (2344, 55942470), (2637, 49726640), (2930, 44753976), (3516, 37294980), (4395, 29835984), (4688, 27971235), (5274, 24863320), (5860, 22376988), (7032, 18647490), (8790, 14917992), (10548, 12431660), (11720, 11188494), (13185, 9945328), (14064, 9323745), (17580, 7458996), (21096, 6215830), (23440, 5594247), (26370, 4972664), (35160, 3729498), (42192, 3107915), (52740, 2486332), (70320, 1864749), (105480, 1243166), (210960, 621583)]