1268672280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:306

約数の個数: 256

約数和(自身を含む): 4136832000

約数和(自身を除く): 2868159720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 37, 40, 58, 59, 60, 74, 87, 111, 116, 118, 120, 145, 148, 167, 174, 177, 185, 222, 232, 236, 290, 295, 296, 334, 348, 354, 370, 435, 444, 472, 501, 555, 580, 590, 668, 696, 708, 740, 835, 870, 885, 888, 1002, 1073, 1110, 1160, 1180, 1336, 1416, 1480, 1670, 1711, 1740, 1770, 2004, 2146, 2183, 2220, 2360, 2505, 3219, 3340, 3422, 3480, 3540, 4008, 4292, 4366, 4440, 4843, 5010, 5133, 5365, 6179, 6438, 6549, 6680, 6844, 7080, 8555, 8584, 8732, 9686, 9853, 10020, 10266, 10730, 10915, 12358, 12876, 13098, 13688, 14529, 16095, 17110, 17464, 18537, 19372, 19706, 20040, 20532, 21460, 21830, 24215, 24716, 25665, 25752, 26196, 29058, 29559, 30895, 32190, 32745, 34220, 37074, 38744, 39412, 41064, 42920, 43660, 48430, 49265, 49432, 51330, 52392, 58116, 59118, 61790, 63307, 64380, 65490, 68440, 72645, 74148, 78824, 87320, 92685, 96860, 98530, 102660, 116232, 118236, 123580, 126614, 128760, 130980, 145290, 147795, 148296, 179191, 185370, 189921, 193720, 197060, 205320, 236472, 247160, 253228, 261960, 285737, 290580, 295590, 316535, 358382, 364561, 370740, 379842, 394120, 506456, 537573, 571474, 581160, 591180, 633070, 716764, 729122, 741480, 759684, 857211, 895955, 949605, 1075146, 1093683, 1142948, 1182360, 1266140, 1428685, 1433528, 1458244, 1519368, 1714422, 1791910, 1822805, 1899210, 2150292, 2187366, 2285896, 2532280, 2687865, 2857370, 2916488, 3428844, 3583820, 3645610, 3798420, 4286055, 4300584, 4374732, 5375730, 5468415, 5714740, 6857688, 7167640, 7291220, 7596840, 8572110, 8749464, 10572269, 10751460, 10936830, 11429480, 14582440, 17144220, 21144538, 21502920, 21873660, 31716807, 34288440, 42289076, 43747320, 52861345, 63433614, 84578152, 105722690, 126867228, 158584035, 211445380, 253734456, 317168070, 422890760, 634336140, 1268672280]

約数ペア:

[(1, 1268672280), (2, 634336140), (3, 422890760), (4, 317168070), (5, 253734456), (6, 211445380), (8, 158584035), (10, 126867228), (12, 105722690), (15, 84578152), (20, 63433614), (24, 52861345), (29, 43747320), (30, 42289076), (37, 34288440), (40, 31716807), (58, 21873660), (59, 21502920), (60, 21144538), (74, 17144220), (87, 14582440), (111, 11429480), (116, 10936830), (118, 10751460), (120, 10572269), (145, 8749464), (148, 8572110), (167, 7596840), (174, 7291220), (177, 7167640), (185, 6857688), (222, 5714740), (232, 5468415), (236, 5375730), (290, 4374732), (295, 4300584), (296, 4286055), (334, 3798420), (348, 3645610), (354, 3583820), (370, 3428844), (435, 2916488), (444, 2857370), (472, 2687865), (501, 2532280), (555, 2285896), (580, 2187366), (590, 2150292), (668, 1899210), (696, 1822805), (708, 1791910), (740, 1714422), (835, 1519368), (870, 1458244), (885, 1433528), (888, 1428685), (1002, 1266140), (1073, 1182360), (1110, 1142948), (1160, 1093683), (1180, 1075146), (1336, 949605), (1416, 895955), (1480, 857211), (1670, 759684), (1711, 741480), (1740, 729122), (1770, 716764), (2004, 633070), (2146, 591180), (2183, 581160), (2220, 571474), (2360, 537573), (2505, 506456), (3219, 394120), (3340, 379842), (3422, 370740), (3480, 364561), (3540, 358382), (4008, 316535), (4292, 295590), (4366, 290580), (4440, 285737), (4843, 261960), (5010, 253228), (5133, 247160), (5365, 236472), (6179, 205320), (6438, 197060), (6549, 193720), (6680, 189921), (6844, 185370), (7080, 179191), (8555, 148296), (8584, 147795), (8732, 145290), (9686, 130980), (9853, 128760), (10020, 126614), (10266, 123580), (10730, 118236), (10915, 116232), (12358, 102660), (12876, 98530), (13098, 96860), (13688, 92685), (14529, 87320), (16095, 78824), (17110, 74148), (17464, 72645), (18537, 68440), (19372, 65490), (19706, 64380), (20040, 63307), (20532, 61790), (21460, 59118), (21830, 58116), (24215, 52392), (24716, 51330), (25665, 49432), (25752, 49265), (26196, 48430), (29058, 43660), (29559, 42920), (30895, 41064), (32190, 39412), (32745, 38744), (34220, 37074)]