1262550240

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{4639}}^1$

素因数の和:4676

約数の個数: 288

約数和(自身を含む): 5107415040

約数和(自身を除く): 3844864800

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, 1215, 1260, 1296, 1440, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2268, 2430, 2520, 2592, 2835, 3024, 3240, 3360, 3402, 3780, 3888, 4320, 4536, 4639, 4860, 5040, 5670, 6048, 6480, 6804, 7560, 7776, 8505, 9072, 9278, 9720, 10080, 11340, 12960, 13608, 13917, 15120, 17010, 18144, 18556, 19440, 22680, 23195, 27216, 27834, 30240, 32473, 34020, 37112, 38880, 41751, 45360, 46390, 54432, 55668, 64946, 68040, 69585, 74224, 83502, 90720, 92780, 97419, 111336, 125253, 129892, 136080, 139170, 148448, 162365, 167004, 185560, 194838, 208755, 222672, 250506, 259784, 272160, 278340, 292257, 324730, 334008, 371120, 375759, 389676, 417510, 445344, 487095, 501012, 519568, 556680, 584514, 626265, 649460, 668016, 742240, 751518, 779352, 835020, 876771, 974190, 1002024, 1039136, 1113360, 1127277, 1169028, 1252530, 1298920, 1336032, 1461285, 1503036, 1558704, 1670040, 1753542, 1878795, 1948380, 2004048, 2226720, 2254554, 2338056, 2505060, 2597840, 2630313, 2922570, 3006072, 3117408, 3340080, 3507084, 3757590, 3896760, 4008096, 4383855, 4509108, 4676112, 5010120, 5195680, 5260626, 5636385, 5845140, 6012144, 6680160, 7014168, 7515180, 7793520, 7890939, 8767710, 9018216, 9352224, 10020240, 10521252, 11272770, 11690280, 12024288, 13151565, 14028336, 15030360, 15587040, 15781878, 17535420, 18036432, 20040480, 21042504, 22545540, 23380560, 26303130, 28056672, 30060720, 31563756, 35070840, 36072864, 39454695, 42085008, 45091080, 46761120, 52606260, 60121440, 63127512, 70141680, 78909390, 84170016, 90182160, 105212520, 126255024, 140283360, 157818780, 180364320, 210425040, 252510048, 315637560, 420850080, 631275120, 1262550240]

約数ペア:

[(1, 1262550240), (2, 631275120), (3, 420850080), (4, 315637560), (5, 252510048), (6, 210425040), (7, 180364320), (8, 157818780), (9, 140283360), (10, 126255024), (12, 105212520), (14, 90182160), (15, 84170016), (16, 78909390), (18, 70141680), (20, 63127512), (21, 60121440), (24, 52606260), (27, 46761120), (28, 45091080), (30, 42085008), (32, 39454695), (35, 36072864), (36, 35070840), (40, 31563756), (42, 30060720), (45, 28056672), (48, 26303130), (54, 23380560), (56, 22545540), (60, 21042504), (63, 20040480), (70, 18036432), (72, 17535420), (80, 15781878), (81, 15587040), (84, 15030360), (90, 14028336), (96, 13151565), (105, 12024288), (108, 11690280), (112, 11272770), (120, 10521252), (126, 10020240), (135, 9352224), (140, 9018216), (144, 8767710), (160, 7890939), (162, 7793520), (168, 7515180), (180, 7014168), (189, 6680160), (210, 6012144), (216, 5845140), (224, 5636385), (240, 5260626), (243, 5195680), (252, 5010120), (270, 4676112), (280, 4509108), (288, 4383855), (315, 4008096), (324, 3896760), (336, 3757590), (360, 3507084), (378, 3340080), (405, 3117408), (420, 3006072), (432, 2922570), (480, 2630313), (486, 2597840), (504, 2505060), (540, 2338056), (560, 2254554), (567, 2226720), (630, 2004048), (648, 1948380), (672, 1878795), (720, 1753542), (756, 1670040), (810, 1558704), (840, 1503036), (864, 1461285), (945, 1336032), (972, 1298920), (1008, 1252530), (1080, 1169028), (1120, 1127277), (1134, 1113360), (1215, 1039136), (1260, 1002024), (1296, 974190), (1440, 876771), (1512, 835020), (1620, 779352), (1680, 751518), (1701, 742240), (1890, 668016), (1944, 649460), (2016, 626265), (2160, 584514), (2268, 556680), (2430, 519568), (2520, 501012), (2592, 487095), (2835, 445344), (3024, 417510), (3240, 389676), (3360, 375759), (3402, 371120), (3780, 334008), (3888, 324730), (4320, 292257), (4536, 278340), (4639, 272160), (4860, 259784), (5040, 250506), (5670, 222672), (6048, 208755), (6480, 194838), (6804, 185560), (7560, 167004), (7776, 162365), (8505, 148448), (9072, 139170), (9278, 136080), (9720, 129892), (10080, 125253), (11340, 111336), (12960, 97419), (13608, 92780), (13917, 90720), (15120, 83502), (17010, 74224), (18144, 69585), (18556, 68040), (19440, 64946), (22680, 55668), (23195, 54432), (27216, 46390), (27834, 45360), (30240, 41751), (32473, 38880), (34020, 37112)]