8019812220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1993

約数の個数: 384

約数和(自身を含む): 29541335040

約数和(自身を除く): 21521522820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 28, 30, 31, 34, 35, 38, 42, 51, 57, 60, 62, 68, 70, 76, 84, 85, 93, 95, 102, 105, 114, 119, 124, 133, 140, 155, 170, 186, 190, 204, 210, 217, 228, 238, 255, 266, 285, 310, 323, 340, 357, 372, 380, 399, 420, 434, 465, 476, 510, 527, 532, 570, 589, 595, 620, 646, 651, 665, 714, 798, 868, 930, 969, 1020, 1054, 1085, 1140, 1178, 1190, 1292, 1302, 1330, 1428, 1581, 1596, 1615, 1767, 1785, 1860, 1907, 1938, 1995, 2108, 2170, 2261, 2356, 2380, 2604, 2635, 2660, 2945, 3162, 3230, 3255, 3534, 3570, 3689, 3814, 3876, 3990, 4123, 4340, 4522, 4845, 5270, 5721, 5890, 6324, 6460, 6510, 6783, 7068, 7140, 7378, 7628, 7905, 7980, 8246, 8835, 9044, 9535, 9690, 10013, 10540, 11067, 11305, 11442, 11780, 12369, 13020, 13349, 13566, 14756, 15810, 16492, 17670, 18445, 19070, 19380, 20026, 20615, 22134, 22610, 22884, 24738, 26698, 27132, 28605, 30039, 31620, 32419, 33915, 35340, 36233, 36890, 38140, 40047, 40052, 41230, 44268, 45220, 49476, 50065, 53396, 55335, 57210, 59117, 60078, 61845, 64838, 66745, 67830, 70091, 72466, 73780, 80094, 82460, 97257, 100130, 108699, 110670, 114420, 118234, 120156, 123690, 129676, 133490, 135660, 140182, 144932, 150195, 160188, 162095, 177351, 181165, 194514, 200235, 200260, 210273, 217398, 221340, 226933, 236468, 247380, 253631, 266980, 280364, 295585, 300390, 324190, 350455, 354702, 362330, 389028, 400470, 413819, 420546, 434796, 453866, 486285, 507262, 543495, 591170, 600780, 615961, 648380, 680799, 700910, 709404, 724660, 760893, 800940, 827638, 841092, 886755, 907732, 972570, 1004989, 1014524, 1051365, 1086990, 1123223, 1134665, 1182340, 1231922, 1241457, 1268155, 1361598, 1401820, 1521786, 1655276, 1773510, 1847883, 1945140, 2009978, 2069095, 2102730, 2173980, 2246446, 2269330, 2463844, 2482914, 2536310, 2723196, 3014967, 3043572, 3079805, 3369669, 3403995, 3547020, 3695766, 3804465, 4019956, 4138190, 4205460, 4311727, 4492892, 4538660, 4965828, 5024945, 5072620, 5616115, 6029934, 6159610, 6207285, 6739338, 6807990, 7034923, 7391532, 7608930, 7862561, 8276380, 8623454, 9239415, 10049890, 11232230, 12059868, 12319220, 12414570, 12935181, 13478676, 13615980, 14069846, 15074835, 15217860, 15725122, 16848345, 17246908, 18478830, 19094791, 20099780, 21104769, 21558635, 22464460, 23587683, 24829140, 25870362, 28139692, 30149670, 31450244, 33696690, 35174615, 36957660, 38189582, 39312805, 42209538, 43117270, 47175366, 51740724, 57284373, 60299340, 64675905, 67393380, 70349230, 76379164, 78625610, 84419076, 86234540, 94350732, 95473955, 105523845, 114568746, 117938415, 129351810, 133663537, 140698460, 157251220, 190947910, 211047690, 229137492, 235876830, 258703620, 267327074, 286421865, 381895820, 400990611, 422095380, 471753660, 534654148, 572843730, 668317685, 801981222, 1145687460, 1336635370, 1603962444, 2004953055, 2673270740, 4009906110, 8019812220]

約数ペア:

[(1, 8019812220), (2, 4009906110), (3, 2673270740), (4, 2004953055), (5, 1603962444), (6, 1336635370), (7, 1145687460), (10, 801981222), (12, 668317685), (14, 572843730), (15, 534654148), (17, 471753660), (19, 422095380), (20, 400990611), (21, 381895820), (28, 286421865), (30, 267327074), (31, 258703620), (34, 235876830), (35, 229137492), (38, 211047690), (42, 190947910), (51, 157251220), (57, 140698460), (60, 133663537), (62, 129351810), (68, 117938415), (70, 114568746), (76, 105523845), (84, 95473955), (85, 94350732), (93, 86234540), (95, 84419076), (102, 78625610), (105, 76379164), (114, 70349230), (119, 67393380), (124, 64675905), (133, 60299340), (140, 57284373), (155, 51740724), (170, 47175366), (186, 43117270), (190, 42209538), (204, 39312805), (210, 38189582), (217, 36957660), (228, 35174615), (238, 33696690), (255, 31450244), (266, 30149670), (285, 28139692), (310, 25870362), (323, 24829140), (340, 23587683), (357, 22464460), (372, 21558635), (380, 21104769), (399, 20099780), (420, 19094791), (434, 18478830), (465, 17246908), (476, 16848345), (510, 15725122), (527, 15217860), (532, 15074835), (570, 14069846), (589, 13615980), (595, 13478676), (620, 12935181), (646, 12414570), (651, 12319220), (665, 12059868), (714, 11232230), (798, 10049890), (868, 9239415), (930, 8623454), (969, 8276380), (1020, 7862561), (1054, 7608930), (1085, 7391532), (1140, 7034923), (1178, 6807990), (1190, 6739338), (1292, 6207285), (1302, 6159610), (1330, 6029934), (1428, 5616115), (1581, 5072620), (1596, 5024945), (1615, 4965828), (1767, 4538660), (1785, 4492892), (1860, 4311727), (1907, 4205460), (1938, 4138190), (1995, 4019956), (2108, 3804465), (2170, 3695766), (2261, 3547020), (2356, 3403995), (2380, 3369669), (2604, 3079805), (2635, 3043572), (2660, 3014967), (2945, 2723196), (3162, 2536310), (3230, 2482914), (3255, 2463844), (3534, 2269330), (3570, 2246446), (3689, 2173980), (3814, 2102730), (3876, 2069095), (3990, 2009978), (4123, 1945140), (4340, 1847883), (4522, 1773510), (4845, 1655276), (5270, 1521786), (5721, 1401820), (5890, 1361598), (6324, 1268155), (6460, 1241457), (6510, 1231922), (6783, 1182340), (7068, 1134665), (7140, 1123223), (7378, 1086990), (7628, 1051365), (7905, 1014524), (7980, 1004989), (8246, 972570), (8835, 907732), (9044, 886755), (9535, 841092), (9690, 827638), (10013, 800940), (10540, 760893), (11067, 724660), (11305, 709404), (11442, 700910), (11780, 680799), (12369, 648380), (13020, 615961), (13349, 600780), (13566, 591170), (14756, 543495), (15810, 507262), (16492, 486285), (17670, 453866), (18445, 434796), (19070, 420546), (19380, 413819), (20026, 400470), (20615, 389028), (22134, 362330), (22610, 354702), (22884, 350455), (24738, 324190), (26698, 300390), (27132, 295585), (28605, 280364), (30039, 266980), (31620, 253631), (32419, 247380), (33915, 236468), (35340, 226933), (36233, 221340), (36890, 217398), (38140, 210273), (40047, 200260), (40052, 200235), (41230, 194514), (44268, 181165), (45220, 177351), (49476, 162095), (50065, 160188), (53396, 150195), (55335, 144932), (57210, 140182), (59117, 135660), (60078, 133490), (61845, 129676), (64838, 123690), (66745, 120156), (67830, 118234), (70091, 114420), (72466, 110670), (73780, 108699), (80094, 100130), (82460, 97257)]