2645978040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{198647}}^1$

素因数の和:198701

約数の個数: 96

約数和(自身を含む): 8831890080

約数和(自身を除く): 6185912040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 13320, 198647, 397294, 595941, 794588, 993235, 1191882, 1589176, 1787823, 1986470, 2383764, 2979705, 3575646, 3972940, 4767528, 5959410, 7151292, 7349939, 7945880, 8939115, 11918820, 14302584, 14699878, 17878230, 22049817, 23837640, 29399756, 35756460, 36749695, 44099634, 58799512, 66149451, 71512920, 73499390, 88199268, 110249085, 132298902, 146998780, 176398536, 220498170, 264597804, 293997560, 330747255, 440996340, 529195608, 661494510, 881992680, 1322989020, 2645978040]

約数ペア:

[(1, 2645978040), (2, 1322989020), (3, 881992680), (4, 661494510), (5, 529195608), (6, 440996340), (8, 330747255), (9, 293997560), (10, 264597804), (12, 220498170), (15, 176398536), (18, 146998780), (20, 132298902), (24, 110249085), (30, 88199268), (36, 73499390), (37, 71512920), (40, 66149451), (45, 58799512), (60, 44099634), (72, 36749695), (74, 35756460), (90, 29399756), (111, 23837640), (120, 22049817), (148, 17878230), (180, 14699878), (185, 14302584), (222, 11918820), (296, 8939115), (333, 7945880), (360, 7349939), (370, 7151292), (444, 5959410), (555, 4767528), (666, 3972940), (740, 3575646), (888, 2979705), (1110, 2383764), (1332, 1986470), (1480, 1787823), (1665, 1589176), (2220, 1191882), (2664, 993235), (3330, 794588), (4440, 595941), (6660, 397294), (13320, 198647)]