318699360

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{1171}}^1$

素因数の和:1208

約数の個数: 288

約数和(自身を含む): 1290062592

約数和(自身を除く): 971363232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1171, 1215, 1260, 1296, 1440, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2268, 2342, 2430, 2520, 2592, 2835, 3024, 3240, 3360, 3402, 3513, 3780, 3888, 4320, 4536, 4684, 4860, 5040, 5670, 5855, 6048, 6480, 6804, 7026, 7560, 7776, 8197, 8505, 9072, 9368, 9720, 10080, 10539, 11340, 11710, 12960, 13608, 14052, 15120, 16394, 17010, 17565, 18144, 18736, 19440, 21078, 22680, 23420, 24591, 27216, 28104, 30240, 31617, 32788, 34020, 35130, 37472, 38880, 40985, 42156, 45360, 46840, 49182, 52695, 54432, 56208, 63234, 65576, 68040, 70260, 73773, 81970, 84312, 90720, 93680, 94851, 98364, 105390, 112416, 122955, 126468, 131152, 136080, 140520, 147546, 158085, 163940, 168624, 187360, 189702, 196728, 210780, 221319, 245910, 252936, 262304, 272160, 281040, 284553, 295092, 316170, 327880, 337248, 368865, 379404, 393456, 421560, 442638, 474255, 491820, 505872, 562080, 569106, 590184, 632340, 655760, 663957, 737730, 758808, 786912, 843120, 885276, 948510, 983640, 1011744, 1106595, 1138212, 1180368, 1264680, 1311520, 1327914, 1422765, 1475460, 1517616, 1686240, 1770552, 1897020, 1967280, 1991871, 2213190, 2276424, 2360736, 2529360, 2655828, 2845530, 2950920, 3035232, 3319785, 3541104, 3794040, 3934560, 3983742, 4426380, 4552848, 5058720, 5311656, 5691060, 5901840, 6639570, 7082208, 7588080, 7967484, 8852760, 9105696, 9959355, 10623312, 11382120, 11803680, 13279140, 15176160, 15934968, 17705520, 19918710, 21246624, 22764240, 26558280, 31869936, 35411040, 39837420, 45528480, 53116560, 63739872, 79674840, 106233120, 159349680, 318699360]

約数ペア:

[(1, 318699360), (2, 159349680), (3, 106233120), (4, 79674840), (5, 63739872), (6, 53116560), (7, 45528480), (8, 39837420), (9, 35411040), (10, 31869936), (12, 26558280), (14, 22764240), (15, 21246624), (16, 19918710), (18, 17705520), (20, 15934968), (21, 15176160), (24, 13279140), (27, 11803680), (28, 11382120), (30, 10623312), (32, 9959355), (35, 9105696), (36, 8852760), (40, 7967484), (42, 7588080), (45, 7082208), (48, 6639570), (54, 5901840), (56, 5691060), (60, 5311656), (63, 5058720), (70, 4552848), (72, 4426380), (80, 3983742), (81, 3934560), (84, 3794040), (90, 3541104), (96, 3319785), (105, 3035232), (108, 2950920), (112, 2845530), (120, 2655828), (126, 2529360), (135, 2360736), (140, 2276424), (144, 2213190), (160, 1991871), (162, 1967280), (168, 1897020), (180, 1770552), (189, 1686240), (210, 1517616), (216, 1475460), (224, 1422765), (240, 1327914), (243, 1311520), (252, 1264680), (270, 1180368), (280, 1138212), (288, 1106595), (315, 1011744), (324, 983640), (336, 948510), (360, 885276), (378, 843120), (405, 786912), (420, 758808), (432, 737730), (480, 663957), (486, 655760), (504, 632340), (540, 590184), (560, 569106), (567, 562080), (630, 505872), (648, 491820), (672, 474255), (720, 442638), (756, 421560), (810, 393456), (840, 379404), (864, 368865), (945, 337248), (972, 327880), (1008, 316170), (1080, 295092), (1120, 284553), (1134, 281040), (1171, 272160), (1215, 262304), (1260, 252936), (1296, 245910), (1440, 221319), (1512, 210780), (1620, 196728), (1680, 189702), (1701, 187360), (1890, 168624), (1944, 163940), (2016, 158085), (2160, 147546), (2268, 140520), (2342, 136080), (2430, 131152), (2520, 126468), (2592, 122955), (2835, 112416), (3024, 105390), (3240, 98364), (3360, 94851), (3402, 93680), (3513, 90720), (3780, 84312), (3888, 81970), (4320, 73773), (4536, 70260), (4684, 68040), (4860, 65576), (5040, 63234), (5670, 56208), (5855, 54432), (6048, 52695), (6480, 49182), (6804, 46840), (7026, 45360), (7560, 42156), (7776, 40985), (8197, 38880), (8505, 37472), (9072, 35130), (9368, 34020), (9720, 32788), (10080, 31617), (10539, 30240), (11340, 28104), (11710, 27216), (12960, 24591), (13608, 23420), (14052, 22680), (15120, 21078), (16394, 19440), (17010, 18736), (17565, 18144)]