315937440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2411}}^1$

素因数の和:2452

約数の個数: 288

約数和(自身を含む): 1327487616

約数和(自身を除く): 1011550176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2411, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 4095, 4368, 4680, 4822, 5040, 5460, 6240, 6552, 7233, 7280, 8190, 8736, 9360, 9644, 10080, 10920, 12055, 13104, 14466, 14560, 16380, 16877, 18720, 19288, 21699, 21840, 24110, 26208, 28932, 31343, 32760, 33754, 36165, 38576, 43398, 43680, 48220, 50631, 57864, 62686, 65520, 67508, 72330, 77152, 84385, 86796, 94029, 96440, 101262, 108495, 115728, 125372, 131040, 135016, 144660, 151893, 156715, 168770, 173592, 188058, 192880, 202524, 216990, 219401, 231456, 250744, 253155, 270032, 282087, 289320, 303786, 313430, 337540, 347184, 376116, 385760, 405048, 433980, 438802, 470145, 501488, 506310, 540064, 564174, 578640, 607572, 626860, 658203, 675080, 694368, 752232, 759465, 810096, 867960, 877604, 940290, 1002976, 1012620, 1097005, 1128348, 1157280, 1215144, 1253720, 1316406, 1350160, 1410435, 1504464, 1518930, 1620192, 1735920, 1755208, 1880580, 1974609, 2025240, 2194010, 2256696, 2430288, 2507440, 2632812, 2700320, 2820870, 3008928, 3037860, 3291015, 3471840, 3510416, 3761160, 3949218, 4050480, 4388020, 4513392, 4860576, 5014880, 5265624, 5641740, 6075720, 6582030, 7020832, 7522320, 7898436, 8100960, 8776040, 9026784, 9873045, 10531248, 11283480, 12151440, 13164060, 15044640, 15796872, 17552080, 19746090, 21062496, 22566960, 24302880, 26328120, 31593744, 35104160, 39492180, 45133920, 52656240, 63187488, 78984360, 105312480, 157968720, 315937440]

約数ペア:

[(1, 315937440), (2, 157968720), (3, 105312480), (4, 78984360), (5, 63187488), (6, 52656240), (7, 45133920), (8, 39492180), (9, 35104160), (10, 31593744), (12, 26328120), (13, 24302880), (14, 22566960), (15, 21062496), (16, 19746090), (18, 17552080), (20, 15796872), (21, 15044640), (24, 13164060), (26, 12151440), (28, 11283480), (30, 10531248), (32, 9873045), (35, 9026784), (36, 8776040), (39, 8100960), (40, 7898436), (42, 7522320), (45, 7020832), (48, 6582030), (52, 6075720), (56, 5641740), (60, 5265624), (63, 5014880), (65, 4860576), (70, 4513392), (72, 4388020), (78, 4050480), (80, 3949218), (84, 3761160), (90, 3510416), (91, 3471840), (96, 3291015), (104, 3037860), (105, 3008928), (112, 2820870), (117, 2700320), (120, 2632812), (126, 2507440), (130, 2430288), (140, 2256696), (144, 2194010), (156, 2025240), (160, 1974609), (168, 1880580), (180, 1755208), (182, 1735920), (195, 1620192), (208, 1518930), (210, 1504464), (224, 1410435), (234, 1350160), (240, 1316406), (252, 1253720), (260, 1215144), (273, 1157280), (280, 1128348), (288, 1097005), (312, 1012620), (315, 1002976), (336, 940290), (360, 877604), (364, 867960), (390, 810096), (416, 759465), (420, 752232), (455, 694368), (468, 675080), (480, 658203), (504, 626860), (520, 607572), (546, 578640), (560, 564174), (585, 540064), (624, 506310), (630, 501488), (672, 470145), (720, 438802), (728, 433980), (780, 405048), (819, 385760), (840, 376116), (910, 347184), (936, 337540), (1008, 313430), (1040, 303786), (1092, 289320), (1120, 282087), (1170, 270032), (1248, 253155), (1260, 250744), (1365, 231456), (1440, 219401), (1456, 216990), (1560, 202524), (1638, 192880), (1680, 188058), (1820, 173592), (1872, 168770), (2016, 156715), (2080, 151893), (2184, 144660), (2340, 135016), (2411, 131040), (2520, 125372), (2730, 115728), (2912, 108495), (3120, 101262), (3276, 96440), (3360, 94029), (3640, 86796), (3744, 84385), (4095, 77152), (4368, 72330), (4680, 67508), (4822, 65520), (5040, 62686), (5460, 57864), (6240, 50631), (6552, 48220), (7233, 43680), (7280, 43398), (8190, 38576), (8736, 36165), (9360, 33754), (9644, 32760), (10080, 31343), (10920, 28932), (12055, 26208), (13104, 24110), (14466, 21840), (14560, 21699), (16380, 19288), (16877, 18720)]