425748720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:463

約数の個数: 160

約数和(自身を含む): 1359555840

約数和(自身を除く): 933807120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 107, 118, 120, 177, 214, 236, 240, 281, 295, 321, 354, 428, 472, 535, 562, 590, 642, 708, 843, 856, 885, 944, 1070, 1124, 1180, 1284, 1405, 1416, 1605, 1686, 1712, 1770, 2140, 2248, 2360, 2568, 2810, 2832, 3210, 3372, 3540, 4215, 4280, 4496, 4720, 5136, 5620, 6313, 6420, 6744, 7080, 8430, 8560, 11240, 12626, 12840, 13488, 14160, 16579, 16860, 18939, 22480, 25252, 25680, 30067, 31565, 33158, 33720, 37878, 49737, 50504, 60134, 63130, 66316, 67440, 75756, 82895, 90201, 94695, 99474, 101008, 120268, 126260, 132632, 150335, 151512, 165790, 180402, 189390, 198948, 240536, 248685, 252520, 265264, 300670, 303024, 331580, 360804, 378780, 397896, 451005, 481072, 497370, 505040, 601340, 663160, 721608, 757560, 795792, 902010, 994740, 1202680, 1326320, 1443216, 1515120, 1773953, 1804020, 1989480, 2405360, 3547906, 3608040, 3978960, 5321859, 7095812, 7216080, 8869765, 10643718, 14191624, 17739530, 21287436, 26609295, 28383248, 35479060, 42574872, 53218590, 70958120, 85149744, 106437180, 141916240, 212874360, 425748720]

約数ペア:

[(1, 425748720), (2, 212874360), (3, 141916240), (4, 106437180), (5, 85149744), (6, 70958120), (8, 53218590), (10, 42574872), (12, 35479060), (15, 28383248), (16, 26609295), (20, 21287436), (24, 17739530), (30, 14191624), (40, 10643718), (48, 8869765), (59, 7216080), (60, 7095812), (80, 5321859), (107, 3978960), (118, 3608040), (120, 3547906), (177, 2405360), (214, 1989480), (236, 1804020), (240, 1773953), (281, 1515120), (295, 1443216), (321, 1326320), (354, 1202680), (428, 994740), (472, 902010), (535, 795792), (562, 757560), (590, 721608), (642, 663160), (708, 601340), (843, 505040), (856, 497370), (885, 481072), (944, 451005), (1070, 397896), (1124, 378780), (1180, 360804), (1284, 331580), (1405, 303024), (1416, 300670), (1605, 265264), (1686, 252520), (1712, 248685), (1770, 240536), (2140, 198948), (2248, 189390), (2360, 180402), (2568, 165790), (2810, 151512), (2832, 150335), (3210, 132632), (3372, 126260), (3540, 120268), (4215, 101008), (4280, 99474), (4496, 94695), (4720, 90201), (5136, 82895), (5620, 75756), (6313, 67440), (6420, 66316), (6744, 63130), (7080, 60134), (8430, 50504), (8560, 49737), (11240, 37878), (12626, 33720), (12840, 33158), (13488, 31565), (14160, 30067), (16579, 25680), (16860, 25252), (18939, 22480)]