227531640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11777}}^1$

素因数の和:11821

約数の個数: 128

約数和(自身を含む): 814095360

約数和(自身を除く): 586563720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 9660, 11777, 19320, 23554, 35331, 47108, 58885, 70662, 82439, 94216, 117770, 141324, 164878, 176655, 235540, 247317, 270871, 282648, 329756, 353310, 412195, 471080, 494634, 541742, 659512, 706620, 812613, 824390, 989268, 1083484, 1236585, 1354355, 1413240, 1625226, 1648780, 1896097, 1978536, 2166968, 2473170, 2708710, 3250452, 3297560, 3792194, 4063065, 4946340, 5417420, 5688291, 6500904, 7584388, 8126130, 9480485, 9892680, 10834840, 11376582, 15168776, 16252260, 18960970, 22753164, 28441455, 32504520, 37921940, 45506328, 56882910, 75843880, 113765820, 227531640]

約数ペア:

[(1, 227531640), (2, 113765820), (3, 75843880), (4, 56882910), (5, 45506328), (6, 37921940), (7, 32504520), (8, 28441455), (10, 22753164), (12, 18960970), (14, 16252260), (15, 15168776), (20, 11376582), (21, 10834840), (23, 9892680), (24, 9480485), (28, 8126130), (30, 7584388), (35, 6500904), (40, 5688291), (42, 5417420), (46, 4946340), (56, 4063065), (60, 3792194), (69, 3297560), (70, 3250452), (84, 2708710), (92, 2473170), (105, 2166968), (115, 1978536), (120, 1896097), (138, 1648780), (140, 1625226), (161, 1413240), (168, 1354355), (184, 1236585), (210, 1083484), (230, 989268), (276, 824390), (280, 812613), (322, 706620), (345, 659512), (420, 541742), (460, 494634), (483, 471080), (552, 412195), (644, 353310), (690, 329756), (805, 282648), (840, 270871), (920, 247317), (966, 235540), (1288, 176655), (1380, 164878), (1610, 141324), (1932, 117770), (2415, 94216), (2760, 82439), (3220, 70662), (3864, 58885), (4830, 47108), (6440, 35331), (9660, 23554), (11777, 19320)]