381386575440

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1509127}}^1$

素因数の和:1509168

約数の個数: 240

約数和(自身を含む): 1430436029568

約数和(自身を除く): 1049049454128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2340, 2430, 2808, 3120, 3159, 3240, 3510, 3888, 4212, 4680, 4860, 5265, 5616, 6318, 6480, 7020, 8424, 9360, 9720, 10530, 12636, 14040, 15795, 16848, 19440, 21060, 25272, 28080, 31590, 42120, 50544, 63180, 84240, 126360, 252720, 1509127, 3018254, 4527381, 6036508, 7545635, 9054762, 12073016, 13582143, 15091270, 18109524, 19618651, 22636905, 24146032, 27164286, 30182540, 36219048, 39237302, 40746429, 45273810, 54328572, 58855953, 60365080, 67910715, 72438096, 78474604, 81492858, 90547620, 98093255, 108657144, 117711906, 120730160, 122239287, 135821430, 156949208, 162985716, 176567859, 181095240, 196186510, 203732145, 217314288, 235423812, 244478574, 271642860, 294279765, 313898416, 325971432, 353135718, 362190480, 366717861, 392373020, 407464290, 470847624, 488957148, 529703577, 543285720, 588559530, 611196435, 651942864, 706271436, 733435722, 784746040, 814928580, 882839295, 941695248, 977914296, 1059407154, 1086571440, 1177119060, 1222392870, 1412542872, 1466871444, 1569492080, 1589110731, 1629857160, 1765678590, 1833589305, 1955828592, 2118814308, 2354238120, 2444785740, 2648517885, 2825085744, 2933742888, 3178221462, 3259714320, 3531357180, 3667178610, 4237628616, 4708476240, 4767332193, 4889571480, 5297035770, 5867485776, 6356442924, 7062714360, 7334357220, 7945553655, 8475257232, 9534664386, 9779142960, 10594071540, 12712885848, 14125428720, 14668714440, 15891107310, 19069328772, 21188143080, 23836660965, 25425771696, 29337428880, 31782214620, 38138657544, 42376286160, 47673321930, 63564429240, 76277315088, 95346643860, 127128858480, 190693287720, 381386575440]

約数ペア:

[(1, 381386575440), (2, 190693287720), (3, 127128858480), (4, 95346643860), (5, 76277315088), (6, 63564429240), (8, 47673321930), (9, 42376286160), (10, 38138657544), (12, 31782214620), (13, 29337428880), (15, 25425771696), (16, 23836660965), (18, 21188143080), (20, 19069328772), (24, 15891107310), (26, 14668714440), (27, 14125428720), (30, 12712885848), (36, 10594071540), (39, 9779142960), (40, 9534664386), (45, 8475257232), (48, 7945553655), (52, 7334357220), (54, 7062714360), (60, 6356442924), (65, 5867485776), (72, 5297035770), (78, 4889571480), (80, 4767332193), (81, 4708476240), (90, 4237628616), (104, 3667178610), (108, 3531357180), (117, 3259714320), (120, 3178221462), (130, 2933742888), (135, 2825085744), (144, 2648517885), (156, 2444785740), (162, 2354238120), (180, 2118814308), (195, 1955828592), (208, 1833589305), (216, 1765678590), (234, 1629857160), (240, 1589110731), (243, 1569492080), (260, 1466871444), (270, 1412542872), (312, 1222392870), (324, 1177119060), (351, 1086571440), (360, 1059407154), (390, 977914296), (405, 941695248), (432, 882839295), (468, 814928580), (486, 784746040), (520, 733435722), (540, 706271436), (585, 651942864), (624, 611196435), (648, 588559530), (702, 543285720), (720, 529703577), (780, 488957148), (810, 470847624), (936, 407464290), (972, 392373020), (1040, 366717861), (1053, 362190480), (1080, 353135718), (1170, 325971432), (1215, 313898416), (1296, 294279765), (1404, 271642860), (1560, 244478574), (1620, 235423812), (1755, 217314288), (1872, 203732145), (1944, 196186510), (2106, 181095240), (2160, 176567859), (2340, 162985716), (2430, 156949208), (2808, 135821430), (3120, 122239287), (3159, 120730160), (3240, 117711906), (3510, 108657144), (3888, 98093255), (4212, 90547620), (4680, 81492858), (4860, 78474604), (5265, 72438096), (5616, 67910715), (6318, 60365080), (6480, 58855953), (7020, 54328572), (8424, 45273810), (9360, 40746429), (9720, 39237302), (10530, 36219048), (12636, 30182540), (14040, 27164286), (15795, 24146032), (16848, 22636905), (19440, 19618651), (21060, 18109524), (25272, 15091270), (28080, 13582143), (31590, 12073016), (42120, 9054762), (50544, 7545635), (63180, 6036508), (84240, 4527381), (126360, 3018254), (252720, 1509127)]