2506217040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{183203}}^1$

素因数の和:183241

約数の個数: 120

約数和(自身を含む): 8859745440

約数和(自身を除く): 6353528400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 183203, 366406, 549609, 732812, 916015, 1099218, 1465624, 1648827, 1832030, 2198436, 2748045, 2931248, 3297654, 3480857, 3664060, 4396872, 5496090, 6595308, 6961714, 7328120, 8244135, 8793744, 10442571, 10992180, 13190616, 13923428, 14656240, 16488270, 17404285, 20885142, 21984360, 26381232, 27846856, 31327713, 32976540, 34808570, 41770284, 43968720, 52212855, 55693712, 62655426, 65953080, 69617140, 83540568, 104425710, 125310852, 131906160, 139234280, 156638565, 167081136, 208851420, 250621704, 278468560, 313277130, 417702840, 501243408, 626554260, 835405680, 1253108520, 2506217040]

約数ペア:

[(1, 2506217040), (2, 1253108520), (3, 835405680), (4, 626554260), (5, 501243408), (6, 417702840), (8, 313277130), (9, 278468560), (10, 250621704), (12, 208851420), (15, 167081136), (16, 156638565), (18, 139234280), (19, 131906160), (20, 125310852), (24, 104425710), (30, 83540568), (36, 69617140), (38, 65953080), (40, 62655426), (45, 55693712), (48, 52212855), (57, 43968720), (60, 41770284), (72, 34808570), (76, 32976540), (80, 31327713), (90, 27846856), (95, 26381232), (114, 21984360), (120, 20885142), (144, 17404285), (152, 16488270), (171, 14656240), (180, 13923428), (190, 13190616), (228, 10992180), (240, 10442571), (285, 8793744), (304, 8244135), (342, 7328120), (360, 6961714), (380, 6595308), (456, 5496090), (570, 4396872), (684, 3664060), (720, 3480857), (760, 3297654), (855, 2931248), (912, 2748045), (1140, 2198436), (1368, 1832030), (1520, 1648827), (1710, 1465624), (2280, 1099218), (2736, 916015), (3420, 732812), (4560, 549609), (6840, 366406), (13680, 183203)]