268694280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:445

約数の個数: 256

約数和(自身を含む): 969408000

約数和(自身を除く): 700713720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 29, 30, 36, 40, 45, 46, 54, 58, 60, 69, 72, 87, 90, 92, 108, 115, 116, 120, 135, 138, 145, 174, 180, 184, 207, 216, 230, 232, 261, 270, 276, 290, 345, 348, 360, 373, 414, 435, 460, 522, 540, 552, 580, 621, 667, 690, 696, 746, 783, 828, 870, 920, 1035, 1044, 1080, 1119, 1160, 1242, 1305, 1334, 1380, 1492, 1566, 1656, 1740, 1865, 2001, 2070, 2088, 2238, 2484, 2610, 2668, 2760, 2984, 3105, 3132, 3335, 3357, 3480, 3730, 3915, 4002, 4140, 4476, 4968, 5220, 5336, 5595, 6003, 6210, 6264, 6670, 6714, 7460, 7830, 8004, 8280, 8579, 8952, 10005, 10071, 10440, 10817, 11190, 12006, 12420, 13340, 13428, 14920, 15660, 16008, 16785, 17158, 18009, 20010, 20142, 21634, 22380, 24012, 24840, 25737, 26680, 26856, 30015, 31320, 32451, 33570, 34316, 36018, 40020, 40284, 42895, 43268, 44760, 48024, 50355, 51474, 54085, 60030, 64902, 67140, 68632, 72036, 77211, 80040, 80568, 85790, 86536, 90045, 97353, 100710, 102948, 108170, 120060, 128685, 129804, 134280, 144072, 154422, 162255, 171580, 180090, 194706, 201420, 205896, 216340, 231633, 240120, 248791, 257370, 259608, 292059, 308844, 324510, 343160, 360180, 386055, 389412, 402840, 432680, 463266, 486765, 497582, 514740, 584118, 617688, 649020, 720360, 746373, 772110, 778824, 926532, 973530, 995164, 1029480, 1158165, 1168236, 1243955, 1298040, 1460295, 1492746, 1544220, 1853064, 1947060, 1990328, 2239119, 2316330, 2336472, 2487910, 2920590, 2985492, 3088440, 3731865, 3894120, 4478238, 4632660, 4975820, 5841180, 5970984, 6717357, 7463730, 8956476, 9265320, 9951640, 11195595, 11682360, 13434714, 14927460, 17912952, 22391190, 26869428, 29854920, 33586785, 44782380, 53738856, 67173570, 89564760, 134347140, 268694280]

約数ペア:

[(1, 268694280), (2, 134347140), (3, 89564760), (4, 67173570), (5, 53738856), (6, 44782380), (8, 33586785), (9, 29854920), (10, 26869428), (12, 22391190), (15, 17912952), (18, 14927460), (20, 13434714), (23, 11682360), (24, 11195595), (27, 9951640), (29, 9265320), (30, 8956476), (36, 7463730), (40, 6717357), (45, 5970984), (46, 5841180), (54, 4975820), (58, 4632660), (60, 4478238), (69, 3894120), (72, 3731865), (87, 3088440), (90, 2985492), (92, 2920590), (108, 2487910), (115, 2336472), (116, 2316330), (120, 2239119), (135, 1990328), (138, 1947060), (145, 1853064), (174, 1544220), (180, 1492746), (184, 1460295), (207, 1298040), (216, 1243955), (230, 1168236), (232, 1158165), (261, 1029480), (270, 995164), (276, 973530), (290, 926532), (345, 778824), (348, 772110), (360, 746373), (373, 720360), (414, 649020), (435, 617688), (460, 584118), (522, 514740), (540, 497582), (552, 486765), (580, 463266), (621, 432680), (667, 402840), (690, 389412), (696, 386055), (746, 360180), (783, 343160), (828, 324510), (870, 308844), (920, 292059), (1035, 259608), (1044, 257370), (1080, 248791), (1119, 240120), (1160, 231633), (1242, 216340), (1305, 205896), (1334, 201420), (1380, 194706), (1492, 180090), (1566, 171580), (1656, 162255), (1740, 154422), (1865, 144072), (2001, 134280), (2070, 129804), (2088, 128685), (2238, 120060), (2484, 108170), (2610, 102948), (2668, 100710), (2760, 97353), (2984, 90045), (3105, 86536), (3132, 85790), (3335, 80568), (3357, 80040), (3480, 77211), (3730, 72036), (3915, 68632), (4002, 67140), (4140, 64902), (4476, 60030), (4968, 54085), (5220, 51474), (5336, 50355), (5595, 48024), (6003, 44760), (6210, 43268), (6264, 42895), (6670, 40284), (6714, 40020), (7460, 36018), (7830, 34316), (8004, 33570), (8280, 32451), (8579, 31320), (8952, 30015), (10005, 26856), (10071, 26680), (10440, 25737), (10817, 24840), (11190, 24012), (12006, 22380), (12420, 21634), (13340, 20142), (13428, 20010), (14920, 18009), (15660, 17158), (16008, 16785)]