38889258840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{507163}}^1$

素因数の和:507254

約数の個数: 128

約数和(自身を含む): 131456908800

約数和(自身を除く): 92567649960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 639, 710, 852, 1065, 1080, 1278, 1420, 1704, 1917, 2130, 2556, 2840, 3195, 3834, 4260, 5112, 6390, 7668, 8520, 9585, 12780, 15336, 19170, 25560, 38340, 76680, 507163, 1014326, 1521489, 2028652, 2535815, 3042978, 4057304, 4564467, 5071630, 6085956, 7607445, 9128934, 10143260, 12171912, 13693401, 15214890, 18257868, 20286520, 22822335, 27386802, 30429780, 36008573, 36515736, 45644670, 54773604, 60859560, 68467005, 72017146, 91289340, 108025719, 109547208, 136934010, 144034292, 180042865, 182578680, 216051438, 273868020, 288068584, 324077157, 360085730, 432102876, 540128595, 547736040, 648154314, 720171460, 864205752, 972231471, 1080257190, 1296308628, 1440342920, 1620385785, 1944462942, 2160514380, 2592617256, 3240771570, 3888925884, 4321028760, 4861157355, 6481543140, 7777851768, 9722314710, 12963086280, 19444629420, 38889258840]

約数ペア:

[(1, 38889258840), (2, 19444629420), (3, 12963086280), (4, 9722314710), (5, 7777851768), (6, 6481543140), (8, 4861157355), (9, 4321028760), (10, 3888925884), (12, 3240771570), (15, 2592617256), (18, 2160514380), (20, 1944462942), (24, 1620385785), (27, 1440342920), (30, 1296308628), (36, 1080257190), (40, 972231471), (45, 864205752), (54, 720171460), (60, 648154314), (71, 547736040), (72, 540128595), (90, 432102876), (108, 360085730), (120, 324077157), (135, 288068584), (142, 273868020), (180, 216051438), (213, 182578680), (216, 180042865), (270, 144034292), (284, 136934010), (355, 109547208), (360, 108025719), (426, 91289340), (540, 72017146), (568, 68467005), (639, 60859560), (710, 54773604), (852, 45644670), (1065, 36515736), (1080, 36008573), (1278, 30429780), (1420, 27386802), (1704, 22822335), (1917, 20286520), (2130, 18257868), (2556, 15214890), (2840, 13693401), (3195, 12171912), (3834, 10143260), (4260, 9128934), (5112, 7607445), (6390, 6085956), (7668, 5071630), (8520, 4564467), (9585, 4057304), (12780, 3042978), (15336, 2535815), (19170, 2028652), (25560, 1521489), (38340, 1014326), (76680, 507163)]