158865840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:134

約数の個数: 480

約数和(自身を含む): 678528000

約数和(自身を除く): 519662160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 49, 54, 56, 57, 60, 63, 70, 72, 76, 79, 80, 84, 90, 95, 98, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 147, 152, 158, 168, 171, 180, 189, 190, 196, 210, 216, 228, 237, 240, 245, 252, 266, 270, 280, 285, 294, 304, 315, 316, 336, 342, 360, 378, 380, 392, 395, 399, 420, 432, 441, 456, 474, 490, 504, 513, 532, 540, 553, 560, 570, 588, 630, 632, 665, 684, 711, 720, 735, 756, 760, 784, 790, 798, 840, 855, 882, 912, 931, 945, 948, 980, 1008, 1026, 1064, 1080, 1106, 1140, 1176, 1185, 1197, 1260, 1264, 1323, 1330, 1368, 1422, 1470, 1501, 1512, 1520, 1580, 1596, 1659, 1680, 1710, 1764, 1862, 1890, 1896, 1960, 1995, 2052, 2128, 2133, 2160, 2205, 2212, 2280, 2352, 2370, 2394, 2520, 2565, 2646, 2660, 2736, 2765, 2793, 2844, 2940, 3002, 3024, 3160, 3192, 3318, 3420, 3528, 3555, 3591, 3724, 3780, 3792, 3871, 3920, 3990, 4104, 4266, 4410, 4424, 4503, 4560, 4655, 4740, 4788, 4977, 5040, 5130, 5292, 5320, 5530, 5586, 5688, 5880, 5985, 6004, 6320, 6384, 6615, 6636, 6840, 7056, 7110, 7182, 7448, 7505, 7560, 7742, 7980, 8208, 8295, 8379, 8532, 8820, 8848, 9006, 9310, 9480, 9576, 9954, 10260, 10507, 10584, 10640, 10665, 11060, 11172, 11376, 11613, 11760, 11970, 12008, 13230, 13272, 13509, 13680, 13965, 14220, 14364, 14896, 14931, 15010, 15120, 15484, 15960, 16590, 16758, 17064, 17640, 17955, 18012, 18620, 18960, 19152, 19355, 19908, 20520, 21014, 21168, 21330, 22120, 22344, 22515, 23226, 23940, 24016, 24885, 25137, 26460, 26544, 27018, 27930, 28440, 28728, 29862, 30020, 30968, 31521, 31920, 33180, 33516, 34128, 34839, 35280, 35910, 36024, 37240, 38710, 39816, 40527, 41040, 41895, 42028, 42660, 44240, 44688, 45030, 46452, 47880, 49770, 50274, 52535, 52920, 54036, 55860, 56880, 57456, 58065, 59724, 60040, 61936, 63042, 66360, 67032, 67545, 69678, 71820, 72048, 73549, 74480, 74655, 77420, 79632, 81054, 83790, 84056, 85320, 90060, 92904, 94563, 95760, 99540, 100548, 104517, 105070, 105840, 108072, 111720, 116130, 119448, 120080, 125685, 126084, 132720, 134064, 135090, 139356, 143640, 147098, 149310, 154840, 157605, 162108, 167580, 168112, 170640, 174195, 180120, 185808, 189126, 199080, 201096, 202635, 209034, 210140, 216144, 220647, 223440, 232260, 238896, 251370, 252168, 270180, 278712, 283689, 287280, 294196, 298620, 309680, 315210, 324216, 335160, 348390, 360240, 367745, 378252, 398160, 402192, 405270, 418068, 420280, 441294, 464520, 472815, 502740, 504336, 522585, 540360, 557424, 567378, 588392, 597240, 630420, 648432, 661941, 670320, 696780, 735490, 756504, 810540, 836136, 840560, 882588, 929040, 945630, 1005480, 1045170, 1080720, 1103235, 1134756, 1176784, 1194480, 1260840, 1323882, 1393560, 1418445, 1470980, 1513008, 1621080, 1672272, 1765176, 1891260, 1985823, 2010960, 2090340, 2206470, 2269512, 2521680, 2647764, 2787120, 2836890, 2941960, 3242160, 3309705, 3530352, 3782520, 3971646, 4180680, 4412940, 4539024, 5295528, 5673780, 5883920, 6619410, 7565040, 7943292, 8361360, 8825880, 9929115, 10591056, 11347560, 13238820, 15886584, 17651760, 19858230, 22695120, 26477640, 31773168, 39716460, 52955280, 79432920, 158865840]

約数ペア:

[(1, 158865840), (2, 79432920), (3, 52955280), (4, 39716460), (5, 31773168), (6, 26477640), (7, 22695120), (8, 19858230), (9, 17651760), (10, 15886584), (12, 13238820), (14, 11347560), (15, 10591056), (16, 9929115), (18, 8825880), (19, 8361360), (20, 7943292), (21, 7565040), (24, 6619410), (27, 5883920), (28, 5673780), (30, 5295528), (35, 4539024), (36, 4412940), (38, 4180680), (40, 3971646), (42, 3782520), (45, 3530352), (48, 3309705), (49, 3242160), (54, 2941960), (56, 2836890), (57, 2787120), (60, 2647764), (63, 2521680), (70, 2269512), (72, 2206470), (76, 2090340), (79, 2010960), (80, 1985823), (84, 1891260), (90, 1765176), (95, 1672272), (98, 1621080), (105, 1513008), (108, 1470980), (112, 1418445), (114, 1393560), (120, 1323882), (126, 1260840), (133, 1194480), (135, 1176784), (140, 1134756), (144, 1103235), (147, 1080720), (152, 1045170), (158, 1005480), (168, 945630), (171, 929040), (180, 882588), (189, 840560), (190, 836136), (196, 810540), (210, 756504), (216, 735490), (228, 696780), (237, 670320), (240, 661941), (245, 648432), (252, 630420), (266, 597240), (270, 588392), (280, 567378), (285, 557424), (294, 540360), (304, 522585), (315, 504336), (316, 502740), (336, 472815), (342, 464520), (360, 441294), (378, 420280), (380, 418068), (392, 405270), (395, 402192), (399, 398160), (420, 378252), (432, 367745), (441, 360240), (456, 348390), (474, 335160), (490, 324216), (504, 315210), (513, 309680), (532, 298620), (540, 294196), (553, 287280), (560, 283689), (570, 278712), (588, 270180), (630, 252168), (632, 251370), (665, 238896), (684, 232260), (711, 223440), (720, 220647), (735, 216144), (756, 210140), (760, 209034), (784, 202635), (790, 201096), (798, 199080), (840, 189126), (855, 185808), (882, 180120), (912, 174195), (931, 170640), (945, 168112), (948, 167580), (980, 162108), (1008, 157605), (1026, 154840), (1064, 149310), (1080, 147098), (1106, 143640), (1140, 139356), (1176, 135090), (1185, 134064), (1197, 132720), (1260, 126084), (1264, 125685), (1323, 120080), (1330, 119448), (1368, 116130), (1422, 111720), (1470, 108072), (1501, 105840), (1512, 105070), (1520, 104517), (1580, 100548), (1596, 99540), (1659, 95760), (1680, 94563), (1710, 92904), (1764, 90060), (1862, 85320), (1890, 84056), (1896, 83790), (1960, 81054), (1995, 79632), (2052, 77420), (2128, 74655), (2133, 74480), (2160, 73549), (2205, 72048), (2212, 71820), (2280, 69678), (2352, 67545), (2370, 67032), (2394, 66360), (2520, 63042), (2565, 61936), (2646, 60040), (2660, 59724), (2736, 58065), (2765, 57456), (2793, 56880), (2844, 55860), (2940, 54036), (3002, 52920), (3024, 52535), (3160, 50274), (3192, 49770), (3318, 47880), (3420, 46452), (3528, 45030), (3555, 44688), (3591, 44240), (3724, 42660), (3780, 42028), (3792, 41895), (3871, 41040), (3920, 40527), (3990, 39816), (4104, 38710), (4266, 37240), (4410, 36024), (4424, 35910), (4503, 35280), (4560, 34839), (4655, 34128), (4740, 33516), (4788, 33180), (4977, 31920), (5040, 31521), (5130, 30968), (5292, 30020), (5320, 29862), (5530, 28728), (5586, 28440), (5688, 27930), (5880, 27018), (5985, 26544), (6004, 26460), (6320, 25137), (6384, 24885), (6615, 24016), (6636, 23940), (6840, 23226), (7056, 22515), (7110, 22344), (7182, 22120), (7448, 21330), (7505, 21168), (7560, 21014), (7742, 20520), (7980, 19908), (8208, 19355), (8295, 19152), (8379, 18960), (8532, 18620), (8820, 18012), (8848, 17955), (9006, 17640), (9310, 17064), (9480, 16758), (9576, 16590), (9954, 15960), (10260, 15484), (10507, 15120), (10584, 15010), (10640, 14931), (10665, 14896), (11060, 14364), (11172, 14220), (11376, 13965), (11613, 13680), (11760, 13509), (11970, 13272), (12008, 13230)]