202418640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6857}}^1$

素因数の和:6917

約数の個数: 120

約数和(自身を含む): 696471048

約数和(自身を除く): 494052408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 6857, 7380, 9840, 13714, 14760, 20571, 27428, 29520, 34285, 41142, 54856, 61713, 68570, 82284, 102855, 109712, 123426, 137140, 164568, 205710, 246852, 274280, 281137, 308565, 329136, 411420, 493704, 548560, 562274, 617130, 822840, 843411, 987408, 1124548, 1234260, 1405685, 1645680, 1686822, 2249096, 2468520, 2530233, 2811370, 3373644, 4217055, 4498192, 4937040, 5060466, 5622740, 6747288, 8434110, 10120932, 11245480, 12651165, 13494576, 16868220, 20241864, 22490960, 25302330, 33736440, 40483728, 50604660, 67472880, 101209320, 202418640]

約数ペア:

[(1, 202418640), (2, 101209320), (3, 67472880), (4, 50604660), (5, 40483728), (6, 33736440), (8, 25302330), (9, 22490960), (10, 20241864), (12, 16868220), (15, 13494576), (16, 12651165), (18, 11245480), (20, 10120932), (24, 8434110), (30, 6747288), (36, 5622740), (40, 5060466), (41, 4937040), (45, 4498192), (48, 4217055), (60, 3373644), (72, 2811370), (80, 2530233), (82, 2468520), (90, 2249096), (120, 1686822), (123, 1645680), (144, 1405685), (164, 1234260), (180, 1124548), (205, 987408), (240, 843411), (246, 822840), (328, 617130), (360, 562274), (369, 548560), (410, 493704), (492, 411420), (615, 329136), (656, 308565), (720, 281137), (738, 274280), (820, 246852), (984, 205710), (1230, 164568), (1476, 137140), (1640, 123426), (1845, 109712), (1968, 102855), (2460, 82284), (2952, 68570), (3280, 61713), (3690, 54856), (4920, 41142), (5904, 34285), (6857, 29520), (7380, 27428), (9840, 20571), (13714, 14760)]