1542271080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{8461}}^1$

素因数の和:8520

約数の個数: 192

約数和(自身を含む): 5556487680

約数和(自身を除く): 4014216600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 49, 56, 60, 62, 70, 84, 93, 98, 105, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 245, 248, 280, 294, 310, 372, 392, 420, 434, 465, 490, 588, 620, 651, 735, 744, 840, 868, 930, 980, 1085, 1176, 1240, 1302, 1470, 1519, 1736, 1860, 1960, 2170, 2604, 2940, 3038, 3255, 3720, 4340, 4557, 5208, 5880, 6076, 6510, 7595, 8461, 8680, 9114, 12152, 13020, 15190, 16922, 18228, 22785, 25383, 26040, 30380, 33844, 36456, 42305, 45570, 50766, 59227, 60760, 67688, 84610, 91140, 101532, 118454, 126915, 169220, 177681, 182280, 203064, 236908, 253830, 262291, 296135, 338440, 355362, 414589, 473816, 507660, 524582, 592270, 710724, 786873, 829178, 888405, 1015320, 1049164, 1184540, 1243767, 1311455, 1421448, 1573746, 1658356, 1776810, 1836037, 2072945, 2098328, 2369080, 2487534, 2622910, 3147492, 3316712, 3553620, 3672074, 3934365, 4145890, 4975068, 5245820, 5508111, 6218835, 6294984, 7107240, 7344148, 7868730, 8291780, 9180185, 9950136, 10491640, 11016222, 12437670, 12852259, 14688296, 15737460, 16583560, 18360370, 22032444, 24875340, 25704518, 27540555, 31474920, 36720740, 38556777, 44064888, 49750680, 51409036, 55081110, 64261295, 73441480, 77113554, 102818072, 110162220, 128522590, 154227108, 192783885, 220324440, 257045180, 308454216, 385567770, 514090360, 771135540, 1542271080]

約数ペア:

[(1, 1542271080), (2, 771135540), (3, 514090360), (4, 385567770), (5, 308454216), (6, 257045180), (7, 220324440), (8, 192783885), (10, 154227108), (12, 128522590), (14, 110162220), (15, 102818072), (20, 77113554), (21, 73441480), (24, 64261295), (28, 55081110), (30, 51409036), (31, 49750680), (35, 44064888), (40, 38556777), (42, 36720740), (49, 31474920), (56, 27540555), (60, 25704518), (62, 24875340), (70, 22032444), (84, 18360370), (93, 16583560), (98, 15737460), (105, 14688296), (120, 12852259), (124, 12437670), (140, 11016222), (147, 10491640), (155, 9950136), (168, 9180185), (186, 8291780), (196, 7868730), (210, 7344148), (217, 7107240), (245, 6294984), (248, 6218835), (280, 5508111), (294, 5245820), (310, 4975068), (372, 4145890), (392, 3934365), (420, 3672074), (434, 3553620), (465, 3316712), (490, 3147492), (588, 2622910), (620, 2487534), (651, 2369080), (735, 2098328), (744, 2072945), (840, 1836037), (868, 1776810), (930, 1658356), (980, 1573746), (1085, 1421448), (1176, 1311455), (1240, 1243767), (1302, 1184540), (1470, 1049164), (1519, 1015320), (1736, 888405), (1860, 829178), (1960, 786873), (2170, 710724), (2604, 592270), (2940, 524582), (3038, 507660), (3255, 473816), (3720, 414589), (4340, 355362), (4557, 338440), (5208, 296135), (5880, 262291), (6076, 253830), (6510, 236908), (7595, 203064), (8461, 182280), (8680, 177681), (9114, 169220), (12152, 126915), (13020, 118454), (15190, 101532), (16922, 91140), (18228, 84610), (22785, 67688), (25383, 60760), (26040, 59227), (30380, 50766), (33844, 45570), (36456, 42305)]