938863980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{359}}^1$

素因数の和:573

約数の個数: 192

約数和(自身を含む): 3048192000

約数和(自身を除く): 2109328020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 167, 174, 180, 261, 270, 290, 334, 348, 359, 435, 501, 522, 540, 580, 668, 718, 783, 835, 870, 1002, 1044, 1077, 1305, 1436, 1503, 1566, 1670, 1740, 1795, 2004, 2154, 2505, 2610, 3006, 3132, 3231, 3340, 3590, 3915, 4308, 4509, 4843, 5010, 5220, 5385, 6012, 6462, 7180, 7515, 7830, 9018, 9686, 9693, 10020, 10411, 10770, 12924, 14529, 15030, 15660, 16155, 18036, 19372, 19386, 20822, 21540, 22545, 24215, 29058, 30060, 31233, 32310, 38772, 41644, 43587, 45090, 48430, 48465, 52055, 58116, 59953, 62466, 64620, 72645, 87174, 90180, 93699, 96860, 96930, 104110, 119906, 124932, 130761, 145290, 156165, 174348, 179859, 187398, 193860, 208220, 217935, 239812, 261522, 281097, 290580, 299765, 312330, 359718, 374796, 435870, 468495, 523044, 539577, 562194, 599530, 624660, 653805, 719436, 871740, 899295, 936990, 1079154, 1124388, 1199060, 1307610, 1405485, 1618731, 1738637, 1798590, 1873980, 2158308, 2615220, 2697885, 2810970, 3237462, 3477274, 3597180, 5215911, 5395770, 5621940, 6474924, 6954548, 8093655, 8693185, 10431822, 10791540, 15647733, 16187310, 17386370, 20863644, 26079555, 31295466, 32374620, 34772740, 46943199, 52159110, 62590932, 78238665, 93886398, 104318220, 156477330, 187772796, 234715995, 312954660, 469431990, 938863980]

約数ペア:

[(1, 938863980), (2, 469431990), (3, 312954660), (4, 234715995), (5, 187772796), (6, 156477330), (9, 104318220), (10, 93886398), (12, 78238665), (15, 62590932), (18, 52159110), (20, 46943199), (27, 34772740), (29, 32374620), (30, 31295466), (36, 26079555), (45, 20863644), (54, 17386370), (58, 16187310), (60, 15647733), (87, 10791540), (90, 10431822), (108, 8693185), (116, 8093655), (135, 6954548), (145, 6474924), (167, 5621940), (174, 5395770), (180, 5215911), (261, 3597180), (270, 3477274), (290, 3237462), (334, 2810970), (348, 2697885), (359, 2615220), (435, 2158308), (501, 1873980), (522, 1798590), (540, 1738637), (580, 1618731), (668, 1405485), (718, 1307610), (783, 1199060), (835, 1124388), (870, 1079154), (1002, 936990), (1044, 899295), (1077, 871740), (1305, 719436), (1436, 653805), (1503, 624660), (1566, 599530), (1670, 562194), (1740, 539577), (1795, 523044), (2004, 468495), (2154, 435870), (2505, 374796), (2610, 359718), (3006, 312330), (3132, 299765), (3231, 290580), (3340, 281097), (3590, 261522), (3915, 239812), (4308, 217935), (4509, 208220), (4843, 193860), (5010, 187398), (5220, 179859), (5385, 174348), (6012, 156165), (6462, 145290), (7180, 130761), (7515, 124932), (7830, 119906), (9018, 104110), (9686, 96930), (9693, 96860), (10020, 93699), (10411, 90180), (10770, 87174), (12924, 72645), (14529, 64620), (15030, 62466), (15660, 59953), (16155, 58116), (18036, 52055), (19372, 48465), (19386, 48430), (20822, 45090), (21540, 43587), (22545, 41644), (24215, 38772), (29058, 32310), (30060, 31233)]