318329280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1033}}^1$

素因数の和:1163

約数の個数: 168

約数和(自身を含む): 1106222832

約数和(自身を除く): 787893552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 107, 120, 144, 160, 180, 192, 214, 240, 288, 320, 321, 360, 428, 480, 535, 576, 642, 720, 856, 960, 963, 1033, 1070, 1284, 1440, 1605, 1712, 1926, 2066, 2140, 2568, 2880, 3099, 3210, 3424, 3852, 4132, 4280, 4815, 5136, 5165, 6198, 6420, 6848, 7704, 8264, 8560, 9297, 9630, 10272, 10330, 12396, 12840, 15408, 15495, 16528, 17120, 18594, 19260, 20544, 20660, 24792, 25680, 30816, 30990, 33056, 34240, 37188, 38520, 41320, 46485, 49584, 51360, 61632, 61980, 66112, 74376, 77040, 82640, 92970, 99168, 102720, 110531, 123960, 148752, 154080, 165280, 185940, 198336, 221062, 247920, 297504, 308160, 330560, 331593, 371880, 442124, 495840, 552655, 595008, 663186, 743760, 884248, 991680, 994779, 1105310, 1326372, 1487520, 1657965, 1768496, 1989558, 2210620, 2652744, 2975040, 3315930, 3536992, 3979116, 4421240, 4973895, 5305488, 6631860, 7073984, 7958232, 8842480, 9947790, 10610976, 13263720, 15916464, 17684960, 19895580, 21221952, 26527440, 31832928, 35369920, 39791160, 53054880, 63665856, 79582320, 106109760, 159164640, 318329280]

約数ペア:

[(1, 318329280), (2, 159164640), (3, 106109760), (4, 79582320), (5, 63665856), (6, 53054880), (8, 39791160), (9, 35369920), (10, 31832928), (12, 26527440), (15, 21221952), (16, 19895580), (18, 17684960), (20, 15916464), (24, 13263720), (30, 10610976), (32, 9947790), (36, 8842480), (40, 7958232), (45, 7073984), (48, 6631860), (60, 5305488), (64, 4973895), (72, 4421240), (80, 3979116), (90, 3536992), (96, 3315930), (107, 2975040), (120, 2652744), (144, 2210620), (160, 1989558), (180, 1768496), (192, 1657965), (214, 1487520), (240, 1326372), (288, 1105310), (320, 994779), (321, 991680), (360, 884248), (428, 743760), (480, 663186), (535, 595008), (576, 552655), (642, 495840), (720, 442124), (856, 371880), (960, 331593), (963, 330560), (1033, 308160), (1070, 297504), (1284, 247920), (1440, 221062), (1605, 198336), (1712, 185940), (1926, 165280), (2066, 154080), (2140, 148752), (2568, 123960), (2880, 110531), (3099, 102720), (3210, 99168), (3424, 92970), (3852, 82640), (4132, 77040), (4280, 74376), (4815, 66112), (5136, 61980), (5165, 61632), (6198, 51360), (6420, 49584), (6848, 46485), (7704, 41320), (8264, 38520), (8560, 37188), (9297, 34240), (9630, 33056), (10272, 30990), (10330, 30816), (12396, 25680), (12840, 24792), (15408, 20660), (15495, 20544), (16528, 19260), (17120, 18594)]