200879280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{39857}}^1$

素因数の和:39883

約数の個数: 120

約数和(自身を含む): 771013152

約数和(自身を除く): 570133872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 39857, 79714, 119571, 159428, 199285, 239142, 278999, 318856, 358713, 398570, 478284, 557998, 597855, 637712, 717426, 797140, 836997, 956568, 1115996, 1195710, 1394995, 1434852, 1594280, 1673994, 1793565, 1913136, 2231992, 2391420, 2510991, 2789990, 2869704, 3188560, 3347988, 3587130, 4184985, 4463984, 4782840, 5021982, 5579980, 5739408, 6695976, 7174260, 8369970, 9565680, 10043964, 11159960, 12554955, 13391952, 14348520, 16739940, 20087928, 22319920, 25109910, 28697040, 33479880, 40175856, 50219820, 66959760, 100439640, 200879280]

約数ペア:

[(1, 200879280), (2, 100439640), (3, 66959760), (4, 50219820), (5, 40175856), (6, 33479880), (7, 28697040), (8, 25109910), (9, 22319920), (10, 20087928), (12, 16739940), (14, 14348520), (15, 13391952), (16, 12554955), (18, 11159960), (20, 10043964), (21, 9565680), (24, 8369970), (28, 7174260), (30, 6695976), (35, 5739408), (36, 5579980), (40, 5021982), (42, 4782840), (45, 4463984), (48, 4184985), (56, 3587130), (60, 3347988), (63, 3188560), (70, 2869704), (72, 2789990), (80, 2510991), (84, 2391420), (90, 2231992), (105, 1913136), (112, 1793565), (120, 1673994), (126, 1594280), (140, 1434852), (144, 1394995), (168, 1195710), (180, 1115996), (210, 956568), (240, 836997), (252, 797140), (280, 717426), (315, 637712), (336, 597855), (360, 557998), (420, 478284), (504, 398570), (560, 358713), (630, 318856), (720, 278999), (840, 239142), (1008, 199285), (1260, 159428), (1680, 119571), (2520, 79714), (5040, 39857)]