280147287060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{72031}}^1$

素因数の和:72135

約数の個数: 288

約数和(自身を含む): 951458586624

約数和(自身を除く): 671311299564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 31, 34, 36, 41, 45, 51, 60, 62, 68, 82, 85, 90, 93, 102, 123, 124, 153, 155, 164, 170, 180, 186, 204, 205, 246, 255, 279, 306, 310, 340, 369, 372, 410, 465, 492, 510, 527, 558, 612, 615, 620, 697, 738, 765, 820, 930, 1020, 1054, 1116, 1230, 1271, 1394, 1395, 1476, 1530, 1581, 1845, 1860, 2091, 2108, 2460, 2542, 2635, 2788, 2790, 3060, 3162, 3485, 3690, 3813, 4182, 4743, 5084, 5270, 5580, 6273, 6324, 6355, 6970, 7380, 7626, 7905, 8364, 9486, 10455, 10540, 11439, 12546, 12710, 13940, 15252, 15810, 18972, 19065, 20910, 21607, 22878, 23715, 25092, 25420, 31365, 31620, 38130, 41820, 43214, 45756, 47430, 57195, 62730, 64821, 72031, 76260, 86428, 94860, 108035, 114390, 125460, 129642, 144062, 194463, 216070, 216093, 228780, 259284, 288124, 324105, 360155, 388926, 432140, 432186, 648210, 648279, 720310, 777852, 864372, 972315, 1080465, 1224527, 1296420, 1296558, 1440620, 1944630, 2160930, 2232961, 2449054, 2593116, 2953271, 3241395, 3673581, 3889260, 4321860, 4465922, 4898108, 5906542, 6122635, 6482790, 6698883, 7347162, 8859813, 8931844, 11020743, 11164805, 11813084, 12245270, 12965580, 13397766, 14694324, 14766355, 17719626, 18367905, 20096649, 22041486, 22329610, 24490540, 26579439, 26795532, 29532710, 33494415, 35439252, 36735810, 37960337, 40193298, 44082972, 44299065, 44659220, 50205607, 53158878, 55103715, 59065420, 66988830, 73471620, 75920674, 80386596, 88598130, 91551401, 100411214, 100483245, 106317756, 110207430, 113881011, 132897195, 133977660, 150616821, 151841348, 177196260, 183102802, 189801685, 200822428, 200966490, 220414860, 227762022, 251028035, 265794390, 274654203, 301233642, 341643033, 366205604, 379603370, 401932980, 451850463, 455524044, 457757005, 502056070, 531588780, 549308406, 569405055, 602467284, 683286066, 753084105, 759206740, 823962609, 903700926, 915514010, 1004112140, 1098616812, 1138810110, 1366572132, 1373271015, 1506168210, 1556373817, 1647925218, 1708215165, 1807401852, 1831028020, 2259252315, 2277620220, 2746542030, 3012336420, 3112747634, 3295850436, 3416430330, 4119813045, 4518504630, 4669121451, 5493084060, 6225495268, 6832860660, 7781869085, 8239626090, 9037009260, 9338242902, 14007364353, 15563738170, 16479252180, 18676485804, 23345607255, 28014728706, 31127476340, 46691214510, 56029457412, 70036821765, 93382429020, 140073643530, 280147287060]

約数ペア:

[(1, 280147287060), (2, 140073643530), (3, 93382429020), (4, 70036821765), (5, 56029457412), (6, 46691214510), (9, 31127476340), (10, 28014728706), (12, 23345607255), (15, 18676485804), (17, 16479252180), (18, 15563738170), (20, 14007364353), (30, 9338242902), (31, 9037009260), (34, 8239626090), (36, 7781869085), (41, 6832860660), (45, 6225495268), (51, 5493084060), (60, 4669121451), (62, 4518504630), (68, 4119813045), (82, 3416430330), (85, 3295850436), (90, 3112747634), (93, 3012336420), (102, 2746542030), (123, 2277620220), (124, 2259252315), (153, 1831028020), (155, 1807401852), (164, 1708215165), (170, 1647925218), (180, 1556373817), (186, 1506168210), (204, 1373271015), (205, 1366572132), (246, 1138810110), (255, 1098616812), (279, 1004112140), (306, 915514010), (310, 903700926), (340, 823962609), (369, 759206740), (372, 753084105), (410, 683286066), (465, 602467284), (492, 569405055), (510, 549308406), (527, 531588780), (558, 502056070), (612, 457757005), (615, 455524044), (620, 451850463), (697, 401932980), (738, 379603370), (765, 366205604), (820, 341643033), (930, 301233642), (1020, 274654203), (1054, 265794390), (1116, 251028035), (1230, 227762022), (1271, 220414860), (1394, 200966490), (1395, 200822428), (1476, 189801685), (1530, 183102802), (1581, 177196260), (1845, 151841348), (1860, 150616821), (2091, 133977660), (2108, 132897195), (2460, 113881011), (2542, 110207430), (2635, 106317756), (2788, 100483245), (2790, 100411214), (3060, 91551401), (3162, 88598130), (3485, 80386596), (3690, 75920674), (3813, 73471620), (4182, 66988830), (4743, 59065420), (5084, 55103715), (5270, 53158878), (5580, 50205607), (6273, 44659220), (6324, 44299065), (6355, 44082972), (6970, 40193298), (7380, 37960337), (7626, 36735810), (7905, 35439252), (8364, 33494415), (9486, 29532710), (10455, 26795532), (10540, 26579439), (11439, 24490540), (12546, 22329610), (12710, 22041486), (13940, 20096649), (15252, 18367905), (15810, 17719626), (18972, 14766355), (19065, 14694324), (20910, 13397766), (21607, 12965580), (22878, 12245270), (23715, 11813084), (25092, 11164805), (25420, 11020743), (31365, 8931844), (31620, 8859813), (38130, 7347162), (41820, 6698883), (43214, 6482790), (45756, 6122635), (47430, 5906542), (57195, 4898108), (62730, 4465922), (64821, 4321860), (72031, 3889260), (76260, 3673581), (86428, 3241395), (94860, 2953271), (108035, 2593116), (114390, 2449054), (125460, 2232961), (129642, 2160930), (144062, 1944630), (194463, 1440620), (216070, 1296558), (216093, 1296420), (228780, 1224527), (259284, 1080465), (288124, 972315), (324105, 864372), (360155, 777852), (388926, 720310), (432140, 648279), (432186, 648210)]