168856380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 384

約数和(自身を含む): 681246720

約数和(自身を除く): 512390340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 31, 33, 35, 36, 42, 44, 45, 54, 55, 60, 62, 63, 66, 70, 77, 84, 90, 93, 99, 105, 108, 110, 124, 126, 131, 132, 135, 140, 154, 155, 165, 180, 186, 189, 198, 210, 217, 220, 231, 252, 262, 270, 279, 297, 308, 310, 315, 330, 341, 372, 378, 385, 393, 396, 420, 434, 462, 465, 495, 524, 540, 558, 594, 620, 630, 651, 655, 660, 682, 693, 756, 770, 786, 837, 868, 917, 924, 930, 945, 990, 1023, 1085, 1116, 1155, 1179, 1188, 1260, 1302, 1310, 1364, 1386, 1395, 1441, 1485, 1540, 1572, 1674, 1705, 1834, 1860, 1890, 1953, 1965, 1980, 2046, 2079, 2170, 2310, 2358, 2387, 2604, 2620, 2751, 2772, 2790, 2882, 2970, 3069, 3255, 3348, 3410, 3465, 3537, 3668, 3780, 3906, 3930, 4061, 4092, 4158, 4185, 4323, 4340, 4585, 4620, 4716, 4774, 5115, 5502, 5580, 5764, 5859, 5895, 5940, 6138, 6510, 6820, 6930, 7074, 7161, 7205, 7812, 7860, 8122, 8253, 8316, 8370, 8646, 9170, 9207, 9548, 9765, 10087, 10230, 10395, 11004, 11718, 11790, 11935, 12183, 12276, 12969, 13020, 13755, 13860, 14148, 14322, 14410, 15345, 16244, 16506, 16740, 17292, 17685, 18340, 18414, 19530, 20174, 20305, 20460, 20790, 21483, 21615, 23436, 23580, 23870, 24366, 24759, 25938, 27510, 28427, 28644, 28820, 29295, 30261, 30690, 33012, 35370, 35805, 36549, 36828, 38907, 39060, 40348, 40610, 41265, 41580, 42966, 43230, 44671, 46035, 47740, 48732, 49518, 50435, 51876, 55020, 56854, 58590, 60522, 60915, 61380, 64449, 64845, 70740, 71610, 73098, 77814, 81220, 82530, 85281, 85932, 86460, 89342, 90783, 92070, 99036, 100870, 107415, 109647, 113708, 117180, 121044, 121830, 123795, 128898, 129690, 134013, 142135, 143220, 146196, 151305, 155628, 165060, 170562, 178684, 181566, 182745, 184140, 194535, 201740, 214830, 219294, 223355, 243660, 247590, 255843, 257796, 259380, 268026, 272349, 284270, 302610, 312697, 322245, 341124, 363132, 365490, 389070, 402039, 426405, 429660, 438588, 446710, 453915, 495180, 511686, 536052, 544698, 548235, 568540, 605220, 625394, 644490, 670065, 730980, 767529, 778140, 804078, 852810, 893420, 907830, 938091, 1023372, 1089396, 1096470, 1206117, 1250788, 1279215, 1288980, 1340130, 1361745, 1535058, 1563485, 1608156, 1705620, 1815660, 1876182, 2010195, 2192940, 2412234, 2558430, 2680260, 2723490, 2814273, 3070116, 3126970, 3752364, 3837645, 4020390, 4690455, 4824468, 5116860, 5446980, 5628546, 6030585, 6253940, 7675290, 8040780, 8442819, 9380910, 11257092, 12061170, 14071365, 15350580, 16885638, 18761820, 24122340, 28142730, 33771276, 42214095, 56285460, 84428190, 168856380]

約数ペア:

[(1, 168856380), (2, 84428190), (3, 56285460), (4, 42214095), (5, 33771276), (6, 28142730), (7, 24122340), (9, 18761820), (10, 16885638), (11, 15350580), (12, 14071365), (14, 12061170), (15, 11257092), (18, 9380910), (20, 8442819), (21, 8040780), (22, 7675290), (27, 6253940), (28, 6030585), (30, 5628546), (31, 5446980), (33, 5116860), (35, 4824468), (36, 4690455), (42, 4020390), (44, 3837645), (45, 3752364), (54, 3126970), (55, 3070116), (60, 2814273), (62, 2723490), (63, 2680260), (66, 2558430), (70, 2412234), (77, 2192940), (84, 2010195), (90, 1876182), (93, 1815660), (99, 1705620), (105, 1608156), (108, 1563485), (110, 1535058), (124, 1361745), (126, 1340130), (131, 1288980), (132, 1279215), (135, 1250788), (140, 1206117), (154, 1096470), (155, 1089396), (165, 1023372), (180, 938091), (186, 907830), (189, 893420), (198, 852810), (210, 804078), (217, 778140), (220, 767529), (231, 730980), (252, 670065), (262, 644490), (270, 625394), (279, 605220), (297, 568540), (308, 548235), (310, 544698), (315, 536052), (330, 511686), (341, 495180), (372, 453915), (378, 446710), (385, 438588), (393, 429660), (396, 426405), (420, 402039), (434, 389070), (462, 365490), (465, 363132), (495, 341124), (524, 322245), (540, 312697), (558, 302610), (594, 284270), (620, 272349), (630, 268026), (651, 259380), (655, 257796), (660, 255843), (682, 247590), (693, 243660), (756, 223355), (770, 219294), (786, 214830), (837, 201740), (868, 194535), (917, 184140), (924, 182745), (930, 181566), (945, 178684), (990, 170562), (1023, 165060), (1085, 155628), (1116, 151305), (1155, 146196), (1179, 143220), (1188, 142135), (1260, 134013), (1302, 129690), (1310, 128898), (1364, 123795), (1386, 121830), (1395, 121044), (1441, 117180), (1485, 113708), (1540, 109647), (1572, 107415), (1674, 100870), (1705, 99036), (1834, 92070), (1860, 90783), (1890, 89342), (1953, 86460), (1965, 85932), (1980, 85281), (2046, 82530), (2079, 81220), (2170, 77814), (2310, 73098), (2358, 71610), (2387, 70740), (2604, 64845), (2620, 64449), (2751, 61380), (2772, 60915), (2790, 60522), (2882, 58590), (2970, 56854), (3069, 55020), (3255, 51876), (3348, 50435), (3410, 49518), (3465, 48732), (3537, 47740), (3668, 46035), (3780, 44671), (3906, 43230), (3930, 42966), (4061, 41580), (4092, 41265), (4158, 40610), (4185, 40348), (4323, 39060), (4340, 38907), (4585, 36828), (4620, 36549), (4716, 35805), (4774, 35370), (5115, 33012), (5502, 30690), (5580, 30261), (5764, 29295), (5859, 28820), (5895, 28644), (5940, 28427), (6138, 27510), (6510, 25938), (6820, 24759), (6930, 24366), (7074, 23870), (7161, 23580), (7205, 23436), (7812, 21615), (7860, 21483), (8122, 20790), (8253, 20460), (8316, 20305), (8370, 20174), (8646, 19530), (9170, 18414), (9207, 18340), (9548, 17685), (9765, 17292), (10087, 16740), (10230, 16506), (10395, 16244), (11004, 15345), (11718, 14410), (11790, 14322), (11935, 14148), (12183, 13860), (12276, 13755), (12969, 13020)]