510540240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9803}}^1$

素因数の和:9857

約数の個数: 160

約数和(自身を含む): 1867309056

約数和(自身を除く): 1356768816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 9803, 10416, 13020, 17360, 19606, 26040, 29409, 39212, 49015, 52080, 58818, 68621, 78424, 98030, 117636, 137242, 147045, 156848, 196060, 205863, 235272, 274484, 294090, 303893, 343105, 392120, 411726, 470544, 548968, 588180, 607786, 686210, 784240, 823452, 911679, 1029315, 1097936, 1176360, 1215572, 1372420, 1519465, 1646904, 1823358, 2058630, 2127251, 2352720, 2431144, 2744840, 3038930, 3293808, 3646716, 4117260, 4254502, 4558395, 4862288, 5489680, 6077860, 6381753, 7293432, 8234520, 8509004, 9116790, 10636255, 12155720, 12763506, 14586864, 16469040, 17018008, 18233580, 21272510, 24311440, 25527012, 31908765, 34036016, 36467160, 42545020, 51054024, 63817530, 72934320, 85090040, 102108048, 127635060, 170180080, 255270120, 510540240]

約数ペア:

[(1, 510540240), (2, 255270120), (3, 170180080), (4, 127635060), (5, 102108048), (6, 85090040), (7, 72934320), (8, 63817530), (10, 51054024), (12, 42545020), (14, 36467160), (15, 34036016), (16, 31908765), (20, 25527012), (21, 24311440), (24, 21272510), (28, 18233580), (30, 17018008), (31, 16469040), (35, 14586864), (40, 12763506), (42, 12155720), (48, 10636255), (56, 9116790), (60, 8509004), (62, 8234520), (70, 7293432), (80, 6381753), (84, 6077860), (93, 5489680), (105, 4862288), (112, 4558395), (120, 4254502), (124, 4117260), (140, 3646716), (155, 3293808), (168, 3038930), (186, 2744840), (210, 2431144), (217, 2352720), (240, 2127251), (248, 2058630), (280, 1823358), (310, 1646904), (336, 1519465), (372, 1372420), (420, 1215572), (434, 1176360), (465, 1097936), (496, 1029315), (560, 911679), (620, 823452), (651, 784240), (744, 686210), (840, 607786), (868, 588180), (930, 548968), (1085, 470544), (1240, 411726), (1302, 392120), (1488, 343105), (1680, 303893), (1736, 294090), (1860, 274484), (2170, 235272), (2480, 205863), (2604, 196060), (3255, 156848), (3472, 147045), (3720, 137242), (4340, 117636), (5208, 98030), (6510, 78424), (7440, 68621), (8680, 58818), (9803, 52080), (10416, 49015), (13020, 39212), (17360, 29409), (19606, 26040)]