20164160520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{1877}}^1$

素因数の和:1947

約数の個数: 512

約数和(自身を含む): 81129600000

約数和(自身を除く): 60965439480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 49, 54, 56, 58, 60, 63, 70, 72, 84, 87, 90, 98, 105, 108, 116, 120, 126, 135, 140, 145, 147, 168, 174, 180, 189, 196, 203, 210, 216, 232, 245, 252, 261, 270, 280, 290, 294, 315, 343, 348, 360, 378, 392, 406, 420, 435, 441, 490, 504, 522, 540, 580, 588, 609, 630, 686, 696, 735, 756, 783, 812, 840, 870, 882, 945, 980, 1015, 1029, 1044, 1080, 1160, 1176, 1218, 1260, 1305, 1323, 1372, 1421, 1470, 1512, 1566, 1624, 1715, 1740, 1764, 1827, 1877, 1890, 1960, 2030, 2058, 2088, 2205, 2436, 2520, 2610, 2646, 2744, 2842, 2940, 3045, 3087, 3132, 3430, 3480, 3528, 3654, 3754, 3780, 3915, 4060, 4116, 4263, 4410, 4872, 5145, 5220, 5292, 5481, 5631, 5684, 5880, 6090, 6174, 6264, 6615, 6860, 7105, 7308, 7508, 7560, 7830, 8120, 8232, 8526, 8820, 9135, 9261, 9385, 9947, 10290, 10440, 10584, 10962, 11262, 11368, 12180, 12348, 12789, 13139, 13230, 13720, 14210, 14616, 15016, 15435, 15660, 16893, 17052, 17640, 18270, 18522, 18770, 19894, 20580, 21315, 21924, 22524, 24360, 24696, 25578, 26278, 26460, 27405, 28155, 28420, 29841, 30870, 31320, 33786, 34104, 36540, 37044, 37540, 38367, 39417, 39788, 41160, 42630, 43848, 45048, 46305, 49735, 50679, 51156, 52556, 52920, 54433, 54810, 56310, 56840, 59682, 61740, 63945, 65695, 67572, 73080, 74088, 75080, 76734, 78834, 79576, 84465, 85260, 89523, 91973, 92610, 99470, 101358, 102312, 105112, 108866, 109620, 112620, 118251, 119364, 123480, 127890, 131390, 135144, 149205, 153468, 157668, 163299, 168930, 170520, 179046, 183946, 185220, 191835, 197085, 198940, 202716, 217732, 219240, 225240, 236502, 238728, 253395, 255780, 262780, 268569, 272165, 275919, 298410, 306936, 315336, 326598, 337860, 354753, 358092, 367892, 370440, 381031, 383670, 394170, 397880, 405432, 435464, 447615, 459865, 473004, 489897, 506790, 511560, 525560, 537138, 544330, 551838, 591255, 596820, 643811, 653196, 675720, 709506, 716184, 735784, 762062, 767340, 788340, 816495, 827757, 895230, 919730, 946008, 979794, 1013580, 1074276, 1088660, 1103676, 1143093, 1182510, 1193640, 1287622, 1306392, 1342845, 1379595, 1419012, 1469691, 1524124, 1534680, 1576680, 1632990, 1655514, 1773765, 1790460, 1839460, 1905155, 1931433, 1959588, 2027160, 2148552, 2177320, 2207352, 2286186, 2365020, 2449485, 2483271, 2575244, 2667217, 2685690, 2759190, 2838024, 2939382, 3048248, 3219055, 3265980, 3311028, 3429279, 3547530, 3580920, 3678920, 3810310, 3862866, 3919176, 4138785, 4572372, 4730040, 4898970, 4966542, 5150488, 5334434, 5371380, 5518380, 5715465, 5794299, 5878764, 6438110, 6531960, 6622056, 6858558, 7095060, 7348455, 7620620, 7725732, 8001651, 8277570, 9144744, 9657165, 9797940, 9933084, 10287837, 10668868, 10742760, 11036760, 11430930, 11588598, 11757528, 12416355, 12876220, 13336085, 13717116, 14190120, 14696910, 15241240, 15451464, 16003302, 16555140, 17146395, 17382897, 18670519, 19314330, 19595880, 19866168, 20575674, 21337736, 22861860, 23177196, 24004953, 24832710, 25752440, 26672170, 27434232, 28971495, 29393820, 32006604, 33110280, 34292790, 34765794, 37341038, 38628660, 40008255, 41151348, 45723720, 46354392, 48009906, 49665420, 51439185, 53344340, 56011557, 57942990, 58787640, 64013208, 68585580, 69531588, 72014859, 74682076, 77257320, 80016510, 82302696, 86914485, 93352595, 96019812, 99330840, 102878370, 106688680, 112023114, 115885980, 120024765, 137171160, 139063176, 144029718, 149364152, 160033020, 168034671, 173828970, 186705190, 192039624, 205756740, 224046228, 231771960, 240049530, 280057785, 288059436, 320066040, 336069342, 347657940, 360074295, 373410380, 411513480, 448092456, 480099060, 504104013, 560115570, 576118872, 672138684, 695315880, 720148590, 746820760, 840173355, 960198120, 1008208026, 1120231140, 1344277368, 1440297180, 1680346710, 2016416052, 2240462280, 2520520065, 2880594360, 3360693420, 4032832104, 5041040130, 6721386840, 10082080260, 20164160520]

約数ペア:

[(1, 20164160520), (2, 10082080260), (3, 6721386840), (4, 5041040130), (5, 4032832104), (6, 3360693420), (7, 2880594360), (8, 2520520065), (9, 2240462280), (10, 2016416052), (12, 1680346710), (14, 1440297180), (15, 1344277368), (18, 1120231140), (20, 1008208026), (21, 960198120), (24, 840173355), (27, 746820760), (28, 720148590), (29, 695315880), (30, 672138684), (35, 576118872), (36, 560115570), (40, 504104013), (42, 480099060), (45, 448092456), (49, 411513480), (54, 373410380), (56, 360074295), (58, 347657940), (60, 336069342), (63, 320066040), (70, 288059436), (72, 280057785), (84, 240049530), (87, 231771960), (90, 224046228), (98, 205756740), (105, 192039624), (108, 186705190), (116, 173828970), (120, 168034671), (126, 160033020), (135, 149364152), (140, 144029718), (145, 139063176), (147, 137171160), (168, 120024765), (174, 115885980), (180, 112023114), (189, 106688680), (196, 102878370), (203, 99330840), (210, 96019812), (216, 93352595), (232, 86914485), (245, 82302696), (252, 80016510), (261, 77257320), (270, 74682076), (280, 72014859), (290, 69531588), (294, 68585580), (315, 64013208), (343, 58787640), (348, 57942990), (360, 56011557), (378, 53344340), (392, 51439185), (406, 49665420), (420, 48009906), (435, 46354392), (441, 45723720), (490, 41151348), (504, 40008255), (522, 38628660), (540, 37341038), (580, 34765794), (588, 34292790), (609, 33110280), (630, 32006604), (686, 29393820), (696, 28971495), (735, 27434232), (756, 26672170), (783, 25752440), (812, 24832710), (840, 24004953), (870, 23177196), (882, 22861860), (945, 21337736), (980, 20575674), (1015, 19866168), (1029, 19595880), (1044, 19314330), (1080, 18670519), (1160, 17382897), (1176, 17146395), (1218, 16555140), (1260, 16003302), (1305, 15451464), (1323, 15241240), (1372, 14696910), (1421, 14190120), (1470, 13717116), (1512, 13336085), (1566, 12876220), (1624, 12416355), (1715, 11757528), (1740, 11588598), (1764, 11430930), (1827, 11036760), (1877, 10742760), (1890, 10668868), (1960, 10287837), (2030, 9933084), (2058, 9797940), (2088, 9657165), (2205, 9144744), (2436, 8277570), (2520, 8001651), (2610, 7725732), (2646, 7620620), (2744, 7348455), (2842, 7095060), (2940, 6858558), (3045, 6622056), (3087, 6531960), (3132, 6438110), (3430, 5878764), (3480, 5794299), (3528, 5715465), (3654, 5518380), (3754, 5371380), (3780, 5334434), (3915, 5150488), (4060, 4966542), (4116, 4898970), (4263, 4730040), (4410, 4572372), (4872, 4138785), (5145, 3919176), (5220, 3862866), (5292, 3810310), (5481, 3678920), (5631, 3580920), (5684, 3547530), (5880, 3429279), (6090, 3311028), (6174, 3265980), (6264, 3219055), (6615, 3048248), (6860, 2939382), (7105, 2838024), (7308, 2759190), (7508, 2685690), (7560, 2667217), (7830, 2575244), (8120, 2483271), (8232, 2449485), (8526, 2365020), (8820, 2286186), (9135, 2207352), (9261, 2177320), (9385, 2148552), (9947, 2027160), (10290, 1959588), (10440, 1931433), (10584, 1905155), (10962, 1839460), (11262, 1790460), (11368, 1773765), (12180, 1655514), (12348, 1632990), (12789, 1576680), (13139, 1534680), (13230, 1524124), (13720, 1469691), (14210, 1419012), (14616, 1379595), (15016, 1342845), (15435, 1306392), (15660, 1287622), (16893, 1193640), (17052, 1182510), (17640, 1143093), (18270, 1103676), (18522, 1088660), (18770, 1074276), (19894, 1013580), (20580, 979794), (21315, 946008), (21924, 919730), (22524, 895230), (24360, 827757), (24696, 816495), (25578, 788340), (26278, 767340), (26460, 762062), (27405, 735784), (28155, 716184), (28420, 709506), (29841, 675720), (30870, 653196), (31320, 643811), (33786, 596820), (34104, 591255), (36540, 551838), (37044, 544330), (37540, 537138), (38367, 525560), (39417, 511560), (39788, 506790), (41160, 489897), (42630, 473004), (43848, 459865), (45048, 447615), (46305, 435464), (49735, 405432), (50679, 397880), (51156, 394170), (52556, 383670), (52920, 381031), (54433, 370440), (54810, 367892), (56310, 358092), (56840, 354753), (59682, 337860), (61740, 326598), (63945, 315336), (65695, 306936), (67572, 298410), (73080, 275919), (74088, 272165), (75080, 268569), (76734, 262780), (78834, 255780), (79576, 253395), (84465, 238728), (85260, 236502), (89523, 225240), (91973, 219240), (92610, 217732), (99470, 202716), (101358, 198940), (102312, 197085), (105112, 191835), (108866, 185220), (109620, 183946), (112620, 179046), (118251, 170520), (119364, 168930), (123480, 163299), (127890, 157668), (131390, 153468), (135144, 149205)]