258213912240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{475427}}^1$

素因数の和:475547

約数の個数: 160

約数和(自身を含む): 837605246976

約数和(自身を除く): 579391334736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 73, 80, 93, 120, 124, 146, 155, 186, 219, 240, 248, 292, 310, 365, 372, 438, 465, 496, 584, 620, 730, 744, 876, 930, 1095, 1168, 1240, 1460, 1488, 1752, 1860, 2190, 2263, 2480, 2920, 3504, 3720, 4380, 4526, 5840, 6789, 7440, 8760, 9052, 11315, 13578, 17520, 18104, 22630, 27156, 33945, 36208, 45260, 54312, 67890, 90520, 108624, 135780, 181040, 271560, 475427, 543120, 950854, 1426281, 1901708, 2377135, 2852562, 3803416, 4754270, 5705124, 7131405, 7606832, 9508540, 11410248, 14262810, 14738237, 19017080, 22820496, 28525620, 29476474, 34706171, 38034160, 44214711, 57051240, 58952948, 69412342, 73691185, 88429422, 104118513, 114102480, 117905896, 138824684, 147382370, 173530855, 176858844, 208237026, 221073555, 235811792, 277649368, 294764740, 347061710, 353717688, 416474052, 442147110, 520592565, 555298736, 589529480, 694123420, 707435376, 832948104, 884294220, 1041185130, 1075891301, 1179058960, 1388246840, 1665896208, 1768588440, 2082370260, 2151782602, 2776493680, 3227673903, 3537176880, 4164740520, 4303565204, 5379456505, 6455347806, 8329481040, 8607130408, 10758913010, 12910695612, 16138369515, 17214260816, 21517826020, 25821391224, 32276739030, 43035652040, 51642782448, 64553478060, 86071304080, 129106956120, 258213912240]

約数ペア:

[(1, 258213912240), (2, 129106956120), (3, 86071304080), (4, 64553478060), (5, 51642782448), (6, 43035652040), (8, 32276739030), (10, 25821391224), (12, 21517826020), (15, 17214260816), (16, 16138369515), (20, 12910695612), (24, 10758913010), (30, 8607130408), (31, 8329481040), (40, 6455347806), (48, 5379456505), (60, 4303565204), (62, 4164740520), (73, 3537176880), (80, 3227673903), (93, 2776493680), (120, 2151782602), (124, 2082370260), (146, 1768588440), (155, 1665896208), (186, 1388246840), (219, 1179058960), (240, 1075891301), (248, 1041185130), (292, 884294220), (310, 832948104), (365, 707435376), (372, 694123420), (438, 589529480), (465, 555298736), (496, 520592565), (584, 442147110), (620, 416474052), (730, 353717688), (744, 347061710), (876, 294764740), (930, 277649368), (1095, 235811792), (1168, 221073555), (1240, 208237026), (1460, 176858844), (1488, 173530855), (1752, 147382370), (1860, 138824684), (2190, 117905896), (2263, 114102480), (2480, 104118513), (2920, 88429422), (3504, 73691185), (3720, 69412342), (4380, 58952948), (4526, 57051240), (5840, 44214711), (6789, 38034160), (7440, 34706171), (8760, 29476474), (9052, 28525620), (11315, 22820496), (13578, 19017080), (17520, 14738237), (18104, 14262810), (22630, 11410248), (27156, 9508540), (33945, 7606832), (36208, 7131405), (45260, 5705124), (54312, 4754270), (67890, 3803416), (90520, 2852562), (108624, 2377135), (135780, 1901708), (181040, 1426281), (271560, 950854), (475427, 543120)]