3155040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{313}}^1$

素因数の和:341

約数の個数: 144

約数和(自身を含む): 12343968

約数和(自身を除く): 9188928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 313, 315, 336, 360, 420, 480, 504, 560, 626, 630, 672, 720, 840, 939, 1008, 1120, 1252, 1260, 1440, 1565, 1680, 1878, 2016, 2191, 2504, 2520, 2817, 3130, 3360, 3756, 4382, 4695, 5008, 5040, 5634, 6260, 6573, 7512, 8764, 9390, 10016, 10080, 10955, 11268, 12520, 13146, 14085, 15024, 17528, 18780, 19719, 21910, 22536, 25040, 26292, 28170, 30048, 32865, 35056, 37560, 39438, 43820, 45072, 50080, 52584, 56340, 65730, 70112, 75120, 78876, 87640, 90144, 98595, 105168, 112680, 131460, 150240, 157752, 175280, 197190, 210336, 225360, 262920, 315504, 350560, 394380, 450720, 525840, 631008, 788760, 1051680, 1577520, 3155040]

約数ペア:

[(1, 3155040), (2, 1577520), (3, 1051680), (4, 788760), (5, 631008), (6, 525840), (7, 450720), (8, 394380), (9, 350560), (10, 315504), (12, 262920), (14, 225360), (15, 210336), (16, 197190), (18, 175280), (20, 157752), (21, 150240), (24, 131460), (28, 112680), (30, 105168), (32, 98595), (35, 90144), (36, 87640), (40, 78876), (42, 75120), (45, 70112), (48, 65730), (56, 56340), (60, 52584), (63, 50080), (70, 45072), (72, 43820), (80, 39438), (84, 37560), (90, 35056), (96, 32865), (105, 30048), (112, 28170), (120, 26292), (126, 25040), (140, 22536), (144, 21910), (160, 19719), (168, 18780), (180, 17528), (210, 15024), (224, 14085), (240, 13146), (252, 12520), (280, 11268), (288, 10955), (313, 10080), (315, 10016), (336, 9390), (360, 8764), (420, 7512), (480, 6573), (504, 6260), (560, 5634), (626, 5040), (630, 5008), (672, 4695), (720, 4382), (840, 3756), (939, 3360), (1008, 3130), (1120, 2817), (1252, 2520), (1260, 2504), (1440, 2191), (1565, 2016), (1680, 1878)]