1313313600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{419}}^1\times {\mathrm{653}}^1$

素因数の和:1097

約数の個数: 168

約数和(自身を含む): 4325660640

約数和(自身を除く): 3012347040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 419, 480, 600, 653, 800, 838, 960, 1200, 1257, 1306, 1600, 1676, 1959, 2095, 2400, 2514, 2612, 3265, 3352, 3918, 4190, 4800, 5028, 5224, 6285, 6530, 6704, 7836, 8380, 9795, 10056, 10448, 10475, 12570, 13060, 13408, 15672, 16325, 16760, 19590, 20112, 20896, 20950, 25140, 26120, 26816, 31344, 31425, 32650, 33520, 39180, 40224, 41792, 41900, 48975, 50280, 52240, 62688, 62850, 65300, 67040, 78360, 80448, 83800, 97950, 100560, 104480, 125376, 125700, 130600, 134080, 156720, 167600, 195900, 201120, 208960, 251400, 261200, 273607, 313440, 335200, 391800, 402240, 502800, 522400, 547214, 626880, 670400, 783600, 820821, 1005600, 1044800, 1094428, 1368035, 1567200, 1641642, 2011200, 2188856, 2736070, 3134400, 3283284, 4104105, 4377712, 5472140, 6566568, 6840175, 8208210, 8755424, 10944280, 13133136, 13680350, 16416420, 17510848, 20520525, 21888560, 26266272, 27360700, 32832840, 41041050, 43777120, 52532544, 54721400, 65665680, 82082100, 87554240, 109442800, 131331360, 164164200, 218885600, 262662720, 328328400, 437771200, 656656800, 1313313600]

約数ペア:

[(1, 1313313600), (2, 656656800), (3, 437771200), (4, 328328400), (5, 262662720), (6, 218885600), (8, 164164200), (10, 131331360), (12, 109442800), (15, 87554240), (16, 82082100), (20, 65665680), (24, 54721400), (25, 52532544), (30, 43777120), (32, 41041050), (40, 32832840), (48, 27360700), (50, 26266272), (60, 21888560), (64, 20520525), (75, 17510848), (80, 16416420), (96, 13680350), (100, 13133136), (120, 10944280), (150, 8755424), (160, 8208210), (192, 6840175), (200, 6566568), (240, 5472140), (300, 4377712), (320, 4104105), (400, 3283284), (419, 3134400), (480, 2736070), (600, 2188856), (653, 2011200), (800, 1641642), (838, 1567200), (960, 1368035), (1200, 1094428), (1257, 1044800), (1306, 1005600), (1600, 820821), (1676, 783600), (1959, 670400), (2095, 626880), (2400, 547214), (2514, 522400), (2612, 502800), (3265, 402240), (3352, 391800), (3918, 335200), (4190, 313440), (4800, 273607), (5028, 261200), (5224, 251400), (6285, 208960), (6530, 201120), (6704, 195900), (7836, 167600), (8380, 156720), (9795, 134080), (10056, 130600), (10448, 125700), (10475, 125376), (12570, 104480), (13060, 100560), (13408, 97950), (15672, 83800), (16325, 80448), (16760, 78360), (19590, 67040), (20112, 65300), (20896, 62850), (20950, 62688), (25140, 52240), (26120, 50280), (26816, 48975), (31344, 41900), (31425, 41792), (32650, 40224), (33520, 39180)]