2017997760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{56813}}^1$

素因数の和:56870

約数の個数: 112

約数和(自身を含む): 6580424736

約数和(自身を除く): 4562426976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 2220, 2368, 2960, 3552, 4440, 5920, 7104, 8880, 11840, 17760, 35520, 56813, 113626, 170439, 227252, 284065, 340878, 454504, 568130, 681756, 852195, 909008, 1136260, 1363512, 1704390, 1818016, 2102081, 2272520, 2727024, 3408780, 3636032, 4204162, 4545040, 5454048, 6306243, 6817560, 8408324, 9090080, 10510405, 10908096, 12612486, 13635120, 16816648, 18180160, 21020810, 25224972, 27270240, 31531215, 33633296, 42041620, 50449944, 54540480, 63062430, 67266592, 84083240, 100899888, 126124860, 134533184, 168166480, 201799776, 252249720, 336332960, 403599552, 504499440, 672665920, 1008998880, 2017997760]

約数ペア:

[(1, 2017997760), (2, 1008998880), (3, 672665920), (4, 504499440), (5, 403599552), (6, 336332960), (8, 252249720), (10, 201799776), (12, 168166480), (15, 134533184), (16, 126124860), (20, 100899888), (24, 84083240), (30, 67266592), (32, 63062430), (37, 54540480), (40, 50449944), (48, 42041620), (60, 33633296), (64, 31531215), (74, 27270240), (80, 25224972), (96, 21020810), (111, 18180160), (120, 16816648), (148, 13635120), (160, 12612486), (185, 10908096), (192, 10510405), (222, 9090080), (240, 8408324), (296, 6817560), (320, 6306243), (370, 5454048), (444, 4545040), (480, 4204162), (555, 3636032), (592, 3408780), (740, 2727024), (888, 2272520), (960, 2102081), (1110, 1818016), (1184, 1704390), (1480, 1363512), (1776, 1136260), (2220, 909008), (2368, 852195), (2960, 681756), (3552, 568130), (4440, 454504), (5920, 340878), (7104, 284065), (8880, 227252), (11840, 170439), (17760, 113626), (35520, 56813)]