2251841280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:687

約数の個数: 288

約数和(自身を含む): 7856808960

約数和(自身を除く): 5604967680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 79, 80, 96, 104, 120, 128, 130, 156, 158, 160, 192, 195, 208, 237, 240, 256, 260, 312, 316, 320, 384, 390, 395, 416, 474, 480, 520, 571, 624, 632, 640, 768, 780, 790, 832, 948, 960, 1027, 1040, 1142, 1185, 1248, 1264, 1280, 1560, 1580, 1664, 1713, 1896, 1920, 2054, 2080, 2284, 2370, 2496, 2528, 2855, 3081, 3120, 3160, 3328, 3426, 3792, 3840, 4108, 4160, 4568, 4740, 4992, 5056, 5135, 5710, 6162, 6240, 6320, 6852, 7423, 7584, 8216, 8320, 8565, 9136, 9480, 9984, 10112, 10270, 11420, 12324, 12480, 12640, 13704, 14846, 15168, 15405, 16432, 16640, 17130, 18272, 18960, 20224, 20540, 22269, 22840, 24648, 24960, 25280, 27408, 29692, 30336, 30810, 32864, 34260, 36544, 37115, 37920, 41080, 44538, 45109, 45680, 49296, 49920, 50560, 54816, 59384, 60672, 61620, 65728, 68520, 73088, 74230, 75840, 82160, 89076, 90218, 91360, 98592, 101120, 109632, 111345, 118768, 123240, 131456, 135327, 137040, 146176, 148460, 151680, 164320, 178152, 180436, 182720, 197184, 219264, 222690, 225545, 237536, 246480, 262912, 270654, 274080, 296920, 303360, 328640, 356304, 360872, 365440, 394368, 438528, 445380, 451090, 475072, 492960, 541308, 548160, 586417, 593840, 657280, 676635, 712608, 721744, 730880, 788736, 890760, 902180, 950144, 985920, 1082616, 1096320, 1172834, 1187680, 1314560, 1353270, 1425216, 1443488, 1759251, 1781520, 1804360, 1900288, 1971840, 2165232, 2192640, 2345668, 2375360, 2706540, 2850432, 2886976, 2932085, 3518502, 3563040, 3608720, 3943680, 4330464, 4691336, 4750720, 5413080, 5700864, 5773952, 5864170, 7037004, 7126080, 7217440, 8660928, 8796255, 9382672, 9501440, 10826160, 11547904, 11728340, 14074008, 14252160, 14434880, 17321856, 17592510, 18765344, 21652320, 23456680, 28148016, 28504320, 28869760, 34643712, 35185020, 37530688, 43304640, 46913360, 56296032, 57739520, 70370040, 75061376, 86609280, 93826720, 112592064, 140740080, 150122752, 173218560, 187653440, 225184128, 281480160, 375306880, 450368256, 562960320, 750613760, 1125920640, 2251841280]

約数ペア:

[(1, 2251841280), (2, 1125920640), (3, 750613760), (4, 562960320), (5, 450368256), (6, 375306880), (8, 281480160), (10, 225184128), (12, 187653440), (13, 173218560), (15, 150122752), (16, 140740080), (20, 112592064), (24, 93826720), (26, 86609280), (30, 75061376), (32, 70370040), (39, 57739520), (40, 56296032), (48, 46913360), (52, 43304640), (60, 37530688), (64, 35185020), (65, 34643712), (78, 28869760), (79, 28504320), (80, 28148016), (96, 23456680), (104, 21652320), (120, 18765344), (128, 17592510), (130, 17321856), (156, 14434880), (158, 14252160), (160, 14074008), (192, 11728340), (195, 11547904), (208, 10826160), (237, 9501440), (240, 9382672), (256, 8796255), (260, 8660928), (312, 7217440), (316, 7126080), (320, 7037004), (384, 5864170), (390, 5773952), (395, 5700864), (416, 5413080), (474, 4750720), (480, 4691336), (520, 4330464), (571, 3943680), (624, 3608720), (632, 3563040), (640, 3518502), (768, 2932085), (780, 2886976), (790, 2850432), (832, 2706540), (948, 2375360), (960, 2345668), (1027, 2192640), (1040, 2165232), (1142, 1971840), (1185, 1900288), (1248, 1804360), (1264, 1781520), (1280, 1759251), (1560, 1443488), (1580, 1425216), (1664, 1353270), (1713, 1314560), (1896, 1187680), (1920, 1172834), (2054, 1096320), (2080, 1082616), (2284, 985920), (2370, 950144), (2496, 902180), (2528, 890760), (2855, 788736), (3081, 730880), (3120, 721744), (3160, 712608), (3328, 676635), (3426, 657280), (3792, 593840), (3840, 586417), (4108, 548160), (4160, 541308), (4568, 492960), (4740, 475072), (4992, 451090), (5056, 445380), (5135, 438528), (5710, 394368), (6162, 365440), (6240, 360872), (6320, 356304), (6852, 328640), (7423, 303360), (7584, 296920), (8216, 274080), (8320, 270654), (8565, 262912), (9136, 246480), (9480, 237536), (9984, 225545), (10112, 222690), (10270, 219264), (11420, 197184), (12324, 182720), (12480, 180436), (12640, 178152), (13704, 164320), (14846, 151680), (15168, 148460), (15405, 146176), (16432, 137040), (16640, 135327), (17130, 131456), (18272, 123240), (18960, 118768), (20224, 111345), (20540, 109632), (22269, 101120), (22840, 98592), (24648, 91360), (24960, 90218), (25280, 89076), (27408, 82160), (29692, 75840), (30336, 74230), (30810, 73088), (32864, 68520), (34260, 65728), (36544, 61620), (37115, 60672), (37920, 59384), (41080, 54816), (44538, 50560), (45109, 49920), (45680, 49296)]