182845320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1997}}^1$

素因数の和:2127

約数の個数: 128

約数和(自身を含む): 632966400

約数和(自身を除く): 450121080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 109, 120, 140, 168, 210, 218, 280, 327, 420, 436, 545, 654, 763, 840, 872, 1090, 1308, 1526, 1635, 1997, 2180, 2289, 2616, 3052, 3270, 3815, 3994, 4360, 4578, 5991, 6104, 6540, 7630, 7988, 9156, 9985, 11445, 11982, 13080, 13979, 15260, 15976, 18312, 19970, 22890, 23964, 27958, 29955, 30520, 39940, 41937, 45780, 47928, 55916, 59910, 69895, 79880, 83874, 91560, 111832, 119820, 139790, 167748, 209685, 217673, 239640, 279580, 335496, 419370, 435346, 559160, 653019, 838740, 870692, 1088365, 1306038, 1523711, 1677480, 1741384, 2176730, 2612076, 3047422, 3265095, 4353460, 4571133, 5224152, 6094844, 6530190, 7618555, 8706920, 9142266, 12189688, 13060380, 15237110, 18284532, 22855665, 26120760, 30474220, 36569064, 45711330, 60948440, 91422660, 182845320]

約数ペア:

[(1, 182845320), (2, 91422660), (3, 60948440), (4, 45711330), (5, 36569064), (6, 30474220), (7, 26120760), (8, 22855665), (10, 18284532), (12, 15237110), (14, 13060380), (15, 12189688), (20, 9142266), (21, 8706920), (24, 7618555), (28, 6530190), (30, 6094844), (35, 5224152), (40, 4571133), (42, 4353460), (56, 3265095), (60, 3047422), (70, 2612076), (84, 2176730), (105, 1741384), (109, 1677480), (120, 1523711), (140, 1306038), (168, 1088365), (210, 870692), (218, 838740), (280, 653019), (327, 559160), (420, 435346), (436, 419370), (545, 335496), (654, 279580), (763, 239640), (840, 217673), (872, 209685), (1090, 167748), (1308, 139790), (1526, 119820), (1635, 111832), (1997, 91560), (2180, 83874), (2289, 79880), (2616, 69895), (3052, 59910), (3270, 55916), (3815, 47928), (3994, 45780), (4360, 41937), (4578, 39940), (5991, 30520), (6104, 29955), (6540, 27958), (7630, 23964), (7988, 22890), (9156, 19970), (9985, 18312), (11445, 15976), (11982, 15260), (13080, 13979)]